From 5dd4056db84387975140ff2568eaa0406f07985e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 3 Mar 2010 09:05:00 -0500 Subject: dquot: cleanup space allocation / freeing routines Get rid of the alloc_space, free_space, reserve_space, claim_space and release_rsv dquot operations - they are always called from the filesystem and if a filesystem really needs their own (which none currently does) it can just call into it's own routine directly. Move shared logic into the common __dquot_alloc_space, dquot_claim_space_nodirty and __dquot_free_space low-level methods, and rationalize the wrappers around it to move as much as possible code into the common block for CONFIG_QUOTA vs not. Also rename all these helpers to be named dquot_* instead of vfs_dq_*. Signed-off-by: Christoph Hellwig Signed-off-by: Jan Kara --- fs/ext2/balloc.c | 12 ++++---- fs/ext2/xattr.c | 10 +++---- fs/ext3/balloc.c | 11 +++---- fs/ext3/inode.c | 2 +- fs/ext3/super.c | 2 -- fs/ext3/xattr.c | 8 ++--- fs/ext4/inode.c | 20 +++++++------ fs/ext4/mballoc.c | 6 ++-- fs/ext4/super.c | 5 ---- fs/ext4/xattr.c | 8 ++--- fs/jfs/jfs_dtree.c | 28 ++++++++++-------- fs/jfs/jfs_extent.c | 16 +++++----- fs/jfs/jfs_xtree.c | 21 ++++++------- fs/jfs/xattr.c | 17 ++++++----- fs/ocfs2/alloc.c | 13 ++++---- fs/ocfs2/aops.c | 11 +++---- fs/ocfs2/dir.c | 37 ++++++++++------------- fs/ocfs2/file.c | 11 ++++--- fs/ocfs2/namei.c | 9 +++--- fs/ocfs2/quota_global.c | 2 -- fs/quota/dquot.c | 79 ++++++++++++++++--------------------------------- fs/reiserfs/bitmap.c | 10 +++---- fs/reiserfs/stree.c | 20 +++++++------ fs/reiserfs/super.c | 2 -- fs/udf/balloc.c | 35 ++++++++++++---------- fs/ufs/balloc.c | 24 +++++++++------ 26 files changed, 199 insertions(+), 220 deletions(-) (limited to 'fs') diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index 7f8d2e5..1d081f0 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -570,7 +570,7 @@ do_more: error_return: brelse(bitmap_bh); release_blocks(sb, freed); - vfs_dq_free_block(inode, freed); + dquot_free_block(inode, freed); } /** @@ -1236,6 +1236,7 @@ ext2_fsblk_t ext2_new_blocks(struct inode *inode, ext2_fsblk_t goal, unsigned short windowsz = 0; unsigned long ngroups; unsigned long num = *count; + int ret; *errp = -ENOSPC; sb = inode->i_sb; @@ -1247,8 +1248,9 @@ ext2_fsblk_t ext2_new_blocks(struct inode *inode, ext2_fsblk_t goal, /* * Check quota for allocation of this block. */ - if (vfs_dq_alloc_block(inode, num)) { - *errp = -EDQUOT; + ret = dquot_alloc_block(inode, num); + if (ret) { + *errp = ret; return 0; } @@ -1409,7 +1411,7 @@ allocated: *errp = 0; brelse(bitmap_bh); - vfs_dq_free_block(inode, *count-num); + dquot_free_block(inode, *count-num); *count = num; return ret_block; @@ -1420,7 +1422,7 @@ out: * Undo the block allocation */ if (!performed_allocation) - vfs_dq_free_block(inode, *count); + dquot_free_block(inode, *count); brelse(bitmap_bh); return 0; } diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c index 904f006..e44dc92 100644 --- a/fs/ext2/xattr.c +++ b/fs/ext2/xattr.c @@ -644,8 +644,8 @@ ext2_xattr_set2(struct inode *inode, struct buffer_head *old_bh, the inode. */ ea_bdebug(new_bh, "reusing block"); - error = -EDQUOT; - if (vfs_dq_alloc_block(inode, 1)) { + error = dquot_alloc_block(inode, 1); + if (error) { unlock_buffer(new_bh); goto cleanup; } @@ -702,7 +702,7 @@ ext2_xattr_set2(struct inode *inode, struct buffer_head *old_bh, * as if nothing happened and cleanup the unused block */ if (error && error != -ENOSPC) { if (new_bh && new_bh != old_bh) - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); goto cleanup; } } else @@ -734,7 +734,7 @@ ext2_xattr_set2(struct inode *inode, struct buffer_head *old_bh, le32_add_cpu(&HDR(old_bh)->h_refcount, -1); if (ce) mb_cache_entry_release(ce); - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); mark_buffer_dirty(old_bh); ea_bdebug(old_bh, "refcount now=%d", le32_to_cpu(HDR(old_bh)->h_refcount)); @@ -797,7 +797,7 @@ ext2_xattr_delete_inode(struct inode *inode) mark_buffer_dirty(bh); if (IS_SYNC(inode)) sync_dirty_buffer(bh); - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); } EXT2_I(inode)->i_file_acl = 0; diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 27967f9..161da2d 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c @@ -676,7 +676,7 @@ void ext3_free_blocks(handle_t *handle, struct inode *inode, } ext3_free_blocks_sb(handle, sb, block, count, &dquot_freed_blocks); if (dquot_freed_blocks) - vfs_dq_free_block(inode, dquot_freed_blocks); + dquot_free_block(inode, dquot_freed_blocks); return; } @@ -1502,8 +1502,9 @@ ext3_fsblk_t ext3_new_blocks(handle_t *handle, struct inode *inode, /* * Check quota for allocation of this block. */ - if (vfs_dq_alloc_block(inode, num)) { - *errp = -EDQUOT; + err = dquot_alloc_block(inode, num); + if (err) { + *errp = err; return 0; } @@ -1713,7 +1714,7 @@ allocated: *errp = 0; brelse(bitmap_bh); - vfs_dq_free_block(inode, *count-num); + dquot_free_block(inode, *count-num); *count = num; return ret_block; @@ -1728,7 +1729,7 @@ out: * Undo the block allocation */ if (!performed_allocation) - vfs_dq_free_block(inode, *count); + dquot_free_block(inode, *count); brelse(bitmap_bh); return 0; } diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index eda9121..20f02d693 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -3336,7 +3336,7 @@ int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode) * i_size has been changed by generic_commit_write() and we thus need * to include the updated inode in the current transaction. * - * Also, vfs_dq_alloc_space() will always dirty the inode when blocks + * Also, dquot_alloc_space() will always dirty the inode when blocks * are allocated to the file. * * If the inode is marked synchronous, we don't honour that here - doing diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 5c54e5f..8c13910 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -752,9 +752,7 @@ static ssize_t ext3_quota_write(struct super_block *sb, int type, static const struct dquot_operations ext3_quota_operations = { .initialize = dquot_initialize, .drop = dquot_drop, - .alloc_space = dquot_alloc_space, .alloc_inode = dquot_alloc_inode, - .free_space = dquot_free_space, .free_inode = dquot_free_inode, .transfer = dquot_transfer, .write_dquot = ext3_write_dquot, diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c index 2d2fb2a..534a94c 100644 --- a/fs/ext3/xattr.c +++ b/fs/ext3/xattr.c @@ -500,7 +500,7 @@ ext3_xattr_release_block(handle_t *handle, struct inode *inode, error = ext3_journal_dirty_metadata(handle, bh); if (IS_SYNC(inode)) handle->h_sync = 1; - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); ea_bdebug(bh, "refcount now=%d; releasing", le32_to_cpu(BHDR(bh)->h_refcount)); if (ce) @@ -775,8 +775,8 @@ inserted: else { /* The old block is released after updating the inode. */ - error = -EDQUOT; - if (vfs_dq_alloc_block(inode, 1)) + error = dquot_alloc_block(inode, 1); + if (error) goto cleanup; error = ext3_journal_get_write_access(handle, new_bh); @@ -850,7 +850,7 @@ cleanup: return error; cleanup_dquot: - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); goto cleanup; bad_block: diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index e119524..9f607ea 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1093,9 +1093,9 @@ void ext4_da_update_reserve_space(struct inode *inode, /* Update quota subsystem */ if (quota_claim) { - vfs_dq_claim_block(inode, used); + dquot_claim_block(inode, used); if (mdb_free) - vfs_dq_release_reservation_block(inode, mdb_free); + dquot_release_reservation_block(inode, mdb_free); } else { /* * We did fallocate with an offset that is already delayed @@ -1106,8 +1106,8 @@ void ext4_da_update_reserve_space(struct inode *inode, * that */ if (allocated_meta_blocks) - vfs_dq_claim_block(inode, allocated_meta_blocks); - vfs_dq_release_reservation_block(inode, mdb_free + used); + dquot_claim_block(inode, allocated_meta_blocks); + dquot_release_reservation_block(inode, mdb_free + used); } /* @@ -1836,6 +1836,7 @@ static int ext4_da_reserve_space(struct inode *inode, sector_t lblock) struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); struct ext4_inode_info *ei = EXT4_I(inode); unsigned long md_needed, md_reserved; + int ret; /* * recalculate the amount of metadata blocks to reserve @@ -1853,11 +1854,12 @@ repeat: * later. Real quota accounting is done at pages writeout * time. */ - if (vfs_dq_reserve_block(inode, md_needed + 1)) - return -EDQUOT; + ret = dquot_reserve_block(inode, md_needed + 1); + if (ret) + return ret; if (ext4_claim_free_blocks(sbi, md_needed + 1)) { - vfs_dq_release_reservation_block(inode, md_needed + 1); + dquot_release_reservation_block(inode, md_needed + 1); if (ext4_should_retry_alloc(inode->i_sb, &retries)) { yield(); goto repeat; @@ -1914,7 +1916,7 @@ static void ext4_da_release_space(struct inode *inode, int to_free) spin_unlock(&EXT4_I(inode)->i_block_reservation_lock); - vfs_dq_release_reservation_block(inode, to_free); + dquot_release_reservation_block(inode, to_free); } static void ext4_da_page_release_reservation(struct page *page, @@ -5641,7 +5643,7 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode) * i_size has been changed by generic_commit_write() and we thus need * to include the updated inode in the current transaction. * - * Also, vfs_dq_alloc_block() will always dirty the inode when blocks + * Also, dquot_alloc_block() will always dirty the inode when blocks * are allocated to the file. * * If the inode is marked synchronous, we don't honour that here - doing diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index d34afad..0b90578 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -4254,7 +4254,7 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle, return 0; } reserv_blks = ar->len; - while (ar->len && vfs_dq_alloc_block(ar->inode, ar->len)) { + while (ar->len && dquot_alloc_block(ar->inode, ar->len)) { ar->flags |= EXT4_MB_HINT_NOPREALLOC; ar->len--; } @@ -4331,7 +4331,7 @@ out2: kmem_cache_free(ext4_ac_cachep, ac); out1: if (inquota && ar->len < inquota) - vfs_dq_free_block(ar->inode, inquota - ar->len); + dquot_free_block(ar->inode, inquota - ar->len); out3: if (!ar->len) { if (!EXT4_I(ar->inode)->i_delalloc_reserved_flag) @@ -4646,7 +4646,7 @@ do_more: sb->s_dirt = 1; error_return: if (freed) - vfs_dq_free_block(inode, freed); + dquot_free_block(inode, freed); brelse(bitmap_bh); ext4_std_error(sb, err); if (ac) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 735c20d..fa8f4ded 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1014,15 +1014,10 @@ static ssize_t ext4_quota_write(struct super_block *sb, int type, static const struct dquot_operations ext4_quota_operations = { .initialize = dquot_initialize, .drop = dquot_drop, - .alloc_space = dquot_alloc_space, - .reserve_space = dquot_reserve_space, - .claim_space = dquot_claim_space, - .release_rsv = dquot_release_reserved_space, #ifdef CONFIG_QUOTA .get_reserved_space = ext4_get_reserved_space, #endif .alloc_inode = dquot_alloc_inode, - .free_space = dquot_free_space, .free_inode = dquot_free_inode, .transfer = dquot_transfer, .write_dquot = ext4_write_dquot, diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index f3a2f7e..ab3a95e 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -494,7 +494,7 @@ ext4_xattr_release_block(handle_t *handle, struct inode *inode, error = ext4_handle_dirty_metadata(handle, inode, bh); if (IS_SYNC(inode)) ext4_handle_sync(handle); - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); ea_bdebug(bh, "refcount now=%d; releasing", le32_to_cpu(BHDR(bh)->h_refcount)); if (ce) @@ -787,8 +787,8 @@ inserted: else { /* The old block is released after updating the inode. */ - error = -EDQUOT; - if (vfs_dq_alloc_block(inode, 1)) + error = dquot_alloc_block(inode, 1); + if (error) goto cleanup; error = ext4_journal_get_write_access(handle, new_bh); @@ -876,7 +876,7 @@ cleanup: return error; cleanup_dquot: - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); goto cleanup; bad_block: diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c index 925871e..0e4623b 100644 --- a/fs/jfs/jfs_dtree.c +++ b/fs/jfs/jfs_dtree.c @@ -381,10 +381,10 @@ static u32 add_index(tid_t tid, struct inode *ip, s64 bn, int slot) * It's time to move the inline table to an external * page and begin to build the xtree */ - if (vfs_dq_alloc_block(ip, sbi->nbperpage)) + if (dquot_alloc_block(ip, sbi->nbperpage)) goto clean_up; if (dbAlloc(ip, 0, sbi->nbperpage, &xaddr)) { - vfs_dq_free_block(ip, sbi->nbperpage); + dquot_free_block(ip, sbi->nbperpage); goto clean_up; } @@ -408,7 +408,7 @@ static u32 add_index(tid_t tid, struct inode *ip, s64 bn, int slot) memcpy(&jfs_ip->i_dirtable, temp_table, sizeof (temp_table)); dbFree(ip, xaddr, sbi->nbperpage); - vfs_dq_free_block(ip, sbi->nbperpage); + dquot_free_block(ip, sbi->nbperpage); goto clean_up; } ip->i_size = PSIZE; @@ -1027,10 +1027,9 @@ static int dtSplitUp(tid_t tid, n = xlen; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, n)) { - rc = -EDQUOT; + rc = dquot_alloc_block(ip, n); + if (rc) goto extendOut; - } quota_allocation += n; if ((rc = dbReAlloc(sbi->ipbmap, xaddr, (s64) xlen, @@ -1308,7 +1307,7 @@ static int dtSplitUp(tid_t tid, /* Rollback quota allocation */ if (rc && quota_allocation) - vfs_dq_free_block(ip, quota_allocation); + dquot_free_block(ip, quota_allocation); dtSplitUp_Exit: @@ -1369,9 +1368,10 @@ static int dtSplitPage(tid_t tid, struct inode *ip, struct dtsplit * split, return -EIO; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) { release_metapage(rmp); - return -EDQUOT; + return rc; } jfs_info("dtSplitPage: ip:0x%p smp:0x%p rmp:0x%p", ip, smp, rmp); @@ -1892,6 +1892,7 @@ static int dtSplitRoot(tid_t tid, struct dt_lock *dtlck; struct tlock *tlck; struct lv *lv; + int rc; /* get split root page */ smp = split->mp; @@ -1916,9 +1917,10 @@ static int dtSplitRoot(tid_t tid, rp = rmp->data; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) { release_metapage(rmp); - return -EDQUOT; + return rc; } BT_MARK_DIRTY(rmp, ip); @@ -2287,7 +2289,7 @@ static int dtDeleteUp(tid_t tid, struct inode *ip, xlen = lengthPXD(&fp->header.self); /* Free quota allocation. */ - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); /* free/invalidate its buffer page */ discard_metapage(fmp); @@ -2363,7 +2365,7 @@ static int dtDeleteUp(tid_t tid, struct inode *ip, xlen = lengthPXD(&p->header.self); /* Free quota allocation */ - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); /* free/invalidate its buffer page */ discard_metapage(mp); diff --git a/fs/jfs/jfs_extent.c b/fs/jfs/jfs_extent.c index 41d6045..5d3bbd1 100644 --- a/fs/jfs/jfs_extent.c +++ b/fs/jfs/jfs_extent.c @@ -141,10 +141,11 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, bool abnr) } /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, nxlen)) { + rc = dquot_alloc_block(ip, nxlen); + if (rc) { dbFree(ip, nxaddr, (s64) nxlen); mutex_unlock(&JFS_IP(ip)->commit_mutex); - return -EDQUOT; + return rc; } /* determine the value of the extent flag */ @@ -164,7 +165,7 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, bool abnr) */ if (rc) { dbFree(ip, nxaddr, nxlen); - vfs_dq_free_block(ip, nxlen); + dquot_free_block(ip, nxlen); mutex_unlock(&JFS_IP(ip)->commit_mutex); return (rc); } @@ -256,10 +257,11 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr) goto exit; /* Allocat blocks to quota. */ - if (vfs_dq_alloc_block(ip, nxlen)) { + rc = dquot_alloc_block(ip, nxlen); + if (rc) { dbFree(ip, nxaddr, (s64) nxlen); mutex_unlock(&JFS_IP(ip)->commit_mutex); - return -EDQUOT; + return rc; } delta = nxlen - xlen; @@ -297,7 +299,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr) /* extend the extent */ if ((rc = xtExtend(0, ip, xoff + xlen, (int) nextend, 0))) { dbFree(ip, xaddr + xlen, delta); - vfs_dq_free_block(ip, nxlen); + dquot_free_block(ip, nxlen); goto exit; } } else { @@ -308,7 +310,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr) */ if ((rc = xtTailgate(0, ip, xoff, (int) ntail, nxaddr, 0))) { dbFree(ip, nxaddr, nxlen); - vfs_dq_free_block(ip, nxlen); + dquot_free_block(ip, nxlen); goto exit; } } diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c index d654a64..6c50871 100644 --- a/fs/jfs/jfs_xtree.c +++ b/fs/jfs/jfs_xtree.c @@ -585,10 +585,10 @@ int xtInsert(tid_t tid, /* transaction id */ hint = addressXAD(xad) + lengthXAD(xad) - 1; } else hint = 0; - if ((rc = vfs_dq_alloc_block(ip, xlen))) + if ((rc = dquot_alloc_block(ip, xlen))) goto out; if ((rc = dbAlloc(ip, hint, (s64) xlen, &xaddr))) { - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); goto out; } } @@ -617,7 +617,7 @@ int xtInsert(tid_t tid, /* transaction id */ /* undo data extent allocation */ if (*xaddrp == 0) { dbFree(ip, xaddr, (s64) xlen); - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); } return rc; } @@ -985,10 +985,9 @@ xtSplitPage(tid_t tid, struct inode *ip, rbn = addressPXD(pxd); /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { - rc = -EDQUOT; + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) goto clean_up; - } quota_allocation += lengthPXD(pxd); @@ -1195,7 +1194,7 @@ xtSplitPage(tid_t tid, struct inode *ip, /* Rollback quota allocation. */ if (quota_allocation) - vfs_dq_free_block(ip, quota_allocation); + dquot_free_block(ip, quota_allocation); return (rc); } @@ -1235,6 +1234,7 @@ xtSplitRoot(tid_t tid, struct pxdlist *pxdlist; struct tlock *tlck; struct xtlock *xtlck; + int rc; sp = &JFS_IP(ip)->i_xtroot; @@ -1252,9 +1252,10 @@ xtSplitRoot(tid_t tid, return -EIO; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) { release_metapage(rmp); - return -EDQUOT; + return rc; } jfs_info("xtSplitRoot: ip:0x%p rmp:0x%p", ip, rmp); @@ -3680,7 +3681,7 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag) ip->i_size = newsize; /* update quota allocation to reflect freed blocks */ - vfs_dq_free_block(ip, nfreed); + dquot_free_block(ip, nfreed); /* * free tlock of invalidated pages diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index fad3645..1f594ab 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -260,14 +260,14 @@ static int ea_write(struct inode *ip, struct jfs_ea_list *ealist, int size, nblocks = (size + (sb->s_blocksize - 1)) >> sb->s_blocksize_bits; /* Allocate new blocks to quota. */ - if (vfs_dq_alloc_block(ip, nblocks)) { - return -EDQUOT; - } + rc = dquot_alloc_block(ip, nblocks); + if (rc) + return rc; rc = dbAlloc(ip, INOHINT(ip), nblocks, &blkno); if (rc) { /*Rollback quota allocation. */ - vfs_dq_free_block(ip, nblocks); + dquot_free_block(ip, nblocks); return rc; } @@ -332,7 +332,7 @@ static int ea_write(struct inode *ip, struct jfs_ea_list *ealist, int size, failed: /* Rollback quota allocation. */ - vfs_dq_free_block(ip, nblocks); + dquot_free_block(ip, nblocks); dbFree(ip, blkno, nblocks); return rc; @@ -538,7 +538,8 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) if (blocks_needed > current_blocks) { /* Allocate new blocks to quota. */ - if (vfs_dq_alloc_block(inode, blocks_needed)) + rc = dquot_alloc_block(inode, blocks_needed); + if (rc) return -EDQUOT; quota_allocation = blocks_needed; @@ -602,7 +603,7 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) clean_up: /* Rollback quota allocation */ if (quota_allocation) - vfs_dq_free_block(inode, quota_allocation); + dquot_free_block(inode, quota_allocation); return (rc); } @@ -677,7 +678,7 @@ static int ea_put(tid_t tid, struct inode *inode, struct ea_buffer *ea_buf, /* If old blocks exist, they must be removed from quota allocation. */ if (old_blocks) - vfs_dq_free_block(inode, old_blocks); + dquot_free_block(inode, old_blocks); inode->i_ctime = CURRENT_TIME; diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index d17bdc7..20538dd 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -5712,7 +5712,7 @@ int ocfs2_remove_btree_range(struct inode *inode, goto out; } - vfs_dq_free_space_nodirty(inode, + dquot_free_space_nodirty(inode, ocfs2_clusters_to_bytes(inode->i_sb, len)); ret = ocfs2_remove_extent(handle, et, cpos, len, meta_ac, dealloc); @@ -6935,7 +6935,7 @@ static int ocfs2_do_truncate(struct ocfs2_super *osb, goto bail; } - vfs_dq_free_space_nodirty(inode, + dquot_free_space_nodirty(inode, ocfs2_clusters_to_bytes(osb->sb, clusters_to_del)); spin_lock(&OCFS2_I(inode)->ip_lock); OCFS2_I(inode)->ip_clusters = le32_to_cpu(fe->i_clusters) - @@ -7300,11 +7300,10 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, unsigned int page_end; u64 phys; - if (vfs_dq_alloc_space_nodirty(inode, - ocfs2_clusters_to_bytes(osb->sb, 1))) { - ret = -EDQUOT; + ret = dquot_alloc_space_nodirty(inode, + ocfs2_clusters_to_bytes(osb->sb, 1)); + if (ret) goto out_commit; - } did_quota = 1; ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off, @@ -7380,7 +7379,7 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, out_commit: if (ret < 0 && did_quota) - vfs_dq_free_space_nodirty(inode, + dquot_free_space_nodirty(inode, ocfs2_clusters_to_bytes(osb->sb, 1)); ocfs2_commit_trans(osb, handle); diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 7e9df11..7d04c17 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -1763,10 +1763,11 @@ int ocfs2_write_begin_nolock(struct address_space *mapping, wc->w_handle = handle; - if (clusters_to_alloc && vfs_dq_alloc_space_nodirty(inode, - ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc))) { - ret = -EDQUOT; - goto out_commit; + if (clusters_to_alloc) { + ret = dquot_alloc_space_nodirty(inode, + ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc)); + if (ret) + goto out_commit; } /* * We don't want this to fail in ocfs2_write_end(), so do it @@ -1809,7 +1810,7 @@ success: return 0; out_quota: if (clusters_to_alloc) - vfs_dq_free_space(inode, + dquot_free_space(inode, ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc)); out_commit: ocfs2_commit_trans(osb, handle); diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index 28c3ec2..a63ea4d 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -2964,12 +2964,10 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, goto out; } - if (vfs_dq_alloc_space_nodirty(dir, - ocfs2_clusters_to_bytes(osb->sb, - alloc + dx_alloc))) { - ret = -EDQUOT; + ret = dquot_alloc_space_nodirty(dir, + ocfs2_clusters_to_bytes(osb->sb, alloc + dx_alloc)); + if (ret) goto out_commit; - } did_quota = 1; if (ocfs2_supports_indexed_dirs(osb) && !dx_inline) { @@ -3178,7 +3176,7 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh, out_commit: if (ret < 0 && did_quota) - vfs_dq_free_space_nodirty(dir, bytes_allocated); + dquot_free_space_nodirty(dir, bytes_allocated); ocfs2_commit_trans(osb, handle); @@ -3221,11 +3219,10 @@ static int ocfs2_do_extend_dir(struct super_block *sb, if (extend) { u32 offset = OCFS2_I(dir)->ip_clusters; - if (vfs_dq_alloc_space_nodirty(dir, - ocfs2_clusters_to_bytes(sb, 1))) { - status = -EDQUOT; + status = dquot_alloc_space_nodirty(dir, + ocfs2_clusters_to_bytes(sb, 1)); + if (status) goto bail; - } did_quota = 1; status = ocfs2_add_inode_data(OCFS2_SB(sb), dir, &offset, @@ -3254,7 +3251,7 @@ static int ocfs2_do_extend_dir(struct super_block *sb, status = 0; bail: if (did_quota && status < 0) - vfs_dq_free_space_nodirty(dir, ocfs2_clusters_to_bytes(sb, 1)); + dquot_free_space_nodirty(dir, ocfs2_clusters_to_bytes(sb, 1)); mlog_exit(status); return status; } @@ -3889,11 +3886,10 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir, goto out; } - if (vfs_dq_alloc_space_nodirty(dir, - ocfs2_clusters_to_bytes(dir->i_sb, 1))) { - ret = -EDQUOT; + ret = dquot_alloc_space_nodirty(dir, + ocfs2_clusters_to_bytes(dir->i_sb, 1)); + if (ret) goto out_commit; - } did_quota = 1; ret = ocfs2_journal_access_dl(handle, INODE_CACHE(dir), dx_leaf_bh, @@ -3983,7 +3979,7 @@ static int ocfs2_dx_dir_rebalance(struct ocfs2_super *osb, struct inode *dir, out_commit: if (ret < 0 && did_quota) - vfs_dq_free_space_nodirty(dir, + dquot_free_space_nodirty(dir, ocfs2_clusters_to_bytes(dir->i_sb, 1)); ocfs2_commit_trans(osb, handle); @@ -4165,11 +4161,10 @@ static int ocfs2_expand_inline_dx_root(struct inode *dir, goto out; } - if (vfs_dq_alloc_space_nodirty(dir, - ocfs2_clusters_to_bytes(osb->sb, 1))) { - ret = -EDQUOT; + ret = dquot_alloc_space_nodirty(dir, + ocfs2_clusters_to_bytes(osb->sb, 1)); + if (ret) goto out_commit; - } did_quota = 1; /* @@ -4229,7 +4224,7 @@ static int ocfs2_expand_inline_dx_root(struct inode *dir, out_commit: if (ret < 0 && did_quota) - vfs_dq_free_space_nodirty(dir, + dquot_free_space_nodirty(dir, ocfs2_clusters_to_bytes(dir->i_sb, 1)); ocfs2_commit_trans(osb, handle); diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 558ce03..6cf3d8d 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -629,11 +629,10 @@ restart_all: } restarted_transaction: - if (vfs_dq_alloc_space_nodirty(inode, ocfs2_clusters_to_bytes(osb->sb, - clusters_to_add))) { - status = -EDQUOT; + status = dquot_alloc_space_nodirty(inode, + ocfs2_clusters_to_bytes(osb->sb, clusters_to_add)); + if (status) goto leave; - } did_quota = 1; /* reserve a write to the file entry early on - that we if we @@ -674,7 +673,7 @@ restarted_transaction: clusters_to_add -= (OCFS2_I(inode)->ip_clusters - prev_clusters); spin_unlock(&OCFS2_I(inode)->ip_lock); /* Release unused quota reservation */ - vfs_dq_free_space(inode, + dquot_free_space(inode, ocfs2_clusters_to_bytes(osb->sb, clusters_to_add)); did_quota = 0; @@ -710,7 +709,7 @@ restarted_transaction: leave: if (status < 0 && did_quota) - vfs_dq_free_space(inode, + dquot_free_space(inode, ocfs2_clusters_to_bytes(osb->sb, clusters_to_add)); if (handle) { ocfs2_commit_trans(osb, handle); diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 50fb26a..13adaa1 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -1716,11 +1716,10 @@ static int ocfs2_symlink(struct inode *dir, u32 offset = 0; inode->i_op = &ocfs2_symlink_inode_operations; - if (vfs_dq_alloc_space_nodirty(inode, - ocfs2_clusters_to_bytes(osb->sb, 1))) { - status = -EDQUOT; + status = dquot_alloc_space_nodirty(inode, + ocfs2_clusters_to_bytes(osb->sb, 1)); + if (status) goto bail; - } did_quota = 1; status = ocfs2_add_inode_data(osb, inode, &offset, 1, 0, new_fe_bh, @@ -1788,7 +1787,7 @@ static int ocfs2_symlink(struct inode *dir, d_instantiate(dentry, inode); bail: if (status < 0 && did_quota) - vfs_dq_free_space_nodirty(inode, + dquot_free_space_nodirty(inode, ocfs2_clusters_to_bytes(osb->sb, 1)); if (status < 0 && did_quota_inode) vfs_dq_free_inode(inode); diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index b437dc0..aa66fb2 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -853,9 +853,7 @@ static void ocfs2_destroy_dquot(struct dquot *dquot) const struct dquot_operations ocfs2_quota_operations = { .initialize = dquot_initialize, .drop = dquot_drop, - .alloc_space = dquot_alloc_space, .alloc_inode = dquot_alloc_inode, - .free_space = dquot_free_space, .free_inode = dquot_free_inode, .transfer = dquot_transfer, .write_dquot = ocfs2_write_dquot, diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 10d021d..baf202c 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -1464,28 +1464,29 @@ static void inode_decr_space(struct inode *inode, qsize_t number, int reserve) } /* - * Following four functions update i_blocks+i_bytes fields and - * quota information (together with appropriate checks) - * NOTE: We absolutely rely on the fact that caller dirties - * the inode (usually macros in quotaops.h care about this) and - * holds a handle for the current transaction so that dquot write and - * inode write go into the same transaction. + * This functions updates i_blocks+i_bytes fields and quota information + * (together with appropriate checks). + * + * NOTE: We absolutely rely on the fact that caller dirties the inode + * (usually helpers in quotaops.h care about this) and holds a handle for + * the current transaction so that dquot write and inode write go into the + * same transaction. */ /* * This operation can block, but only after everything is updated */ int __dquot_alloc_space(struct inode *inode, qsize_t number, - int warn, int reserve) + int warn, int reserve) { - int cnt, ret = QUOTA_OK; + int cnt, ret = 0; char warntype[MAXQUOTAS]; /* * First test before acquiring mutex - solves deadlocks when we * re-enter the quota code and are already holding the mutex */ - if (IS_NOQUOTA(inode)) { + if (!sb_any_quota_active(inode->i_sb) || IS_NOQUOTA(inode)) { inode_incr_space(inode, number, reserve); goto out; } @@ -1498,9 +1499,9 @@ int __dquot_alloc_space(struct inode *inode, qsize_t number, for (cnt = 0; cnt < MAXQUOTAS; cnt++) { if (!inode->i_dquot[cnt]) continue; - if (check_bdq(inode->i_dquot[cnt], number, warn, warntype+cnt) - == NO_QUOTA) { - ret = NO_QUOTA; + if (check_bdq(inode->i_dquot[cnt], number, !warn, warntype+cnt) + == NO_QUOTA) { + ret = -EDQUOT; spin_unlock(&dq_data_lock); goto out_flush_warn; } @@ -1525,18 +1526,7 @@ out_flush_warn: out: return ret; } - -int dquot_alloc_space(struct inode *inode, qsize_t number, int warn) -{ - return __dquot_alloc_space(inode, number, warn, 0); -} -EXPORT_SYMBOL(dquot_alloc_space); - -int dquot_reserve_space(struct inode *inode, qsize_t number, int warn) -{ - return __dquot_alloc_space(inode, number, warn, 1); -} -EXPORT_SYMBOL(dquot_reserve_space); +EXPORT_SYMBOL(__dquot_alloc_space); /* * This operation can block, but only after everything is updated @@ -1578,14 +1568,16 @@ warn_put_all: } EXPORT_SYMBOL(dquot_alloc_inode); -int dquot_claim_space(struct inode *inode, qsize_t number) +/* + * Convert in-memory reserved quotas to real consumed quotas + */ +int dquot_claim_space_nodirty(struct inode *inode, qsize_t number) { int cnt; - int ret = QUOTA_OK; - if (IS_NOQUOTA(inode)) { + if (!sb_any_quota_active(inode->i_sb) || IS_NOQUOTA(inode)) { inode_claim_rsv_space(inode, number); - goto out; + return 0; } down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); @@ -1601,24 +1593,23 @@ int dquot_claim_space(struct inode *inode, qsize_t number) spin_unlock(&dq_data_lock); mark_all_dquot_dirty(inode->i_dquot); up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); -out: - return ret; + return 0; } -EXPORT_SYMBOL(dquot_claim_space); +EXPORT_SYMBOL(dquot_claim_space_nodirty); /* * This operation can block, but only after everything is updated */ -int __dquot_free_space(struct inode *inode, qsize_t number, int reserve) +void __dquot_free_space(struct inode *inode, qsize_t number, int reserve) { unsigned int cnt; char warntype[MAXQUOTAS]; /* First test before acquiring mutex - solves deadlocks when we * re-enter the quota code and are already holding the mutex */ - if (IS_NOQUOTA(inode)) { + if (!sb_any_quota_active(inode->i_sb) || IS_NOQUOTA(inode)) { inode_decr_space(inode, number, reserve); - return QUOTA_OK; + return; } down_read(&sb_dqopt(inode->i_sb)->dqptr_sem); @@ -1641,24 +1632,8 @@ int __dquot_free_space(struct inode *inode, qsize_t number, int reserve) out_unlock: flush_warnings(inode->i_dquot, warntype); up_read(&sb_dqopt(inode->i_sb)->dqptr_sem); - return QUOTA_OK; -} - -int dquot_free_space(struct inode *inode, qsize_t number) -{ - return __dquot_free_space(inode, number, 0); -} -EXPORT_SYMBOL(dquot_free_space); - -/* - * Release reserved quota space - */ -void dquot_release_reserved_space(struct inode *inode, qsize_t number) -{ - __dquot_free_space(inode, number, 1); - } -EXPORT_SYMBOL(dquot_release_reserved_space); +EXPORT_SYMBOL(__dquot_free_space); /* * This operation can block, but only after everything is updated @@ -1840,9 +1815,7 @@ EXPORT_SYMBOL(dquot_commit_info); const struct dquot_operations dquot_operations = { .initialize = dquot_initialize, .drop = dquot_drop, - .alloc_space = dquot_alloc_space, .alloc_inode = dquot_alloc_inode, - .free_space = dquot_free_space, .free_inode = dquot_free_inode, .transfer = dquot_transfer, .write_dquot = dquot_commit, diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c index 65c8727..dc014f7 100644 --- a/fs/reiserfs/bitmap.c +++ b/fs/reiserfs/bitmap.c @@ -425,7 +425,7 @@ static void _reiserfs_free_block(struct reiserfs_transaction_handle *th, journal_mark_dirty(th, s, sbh); if (for_unformatted) - vfs_dq_free_block_nodirty(inode, 1); + dquot_free_block_nodirty(inode, 1); } void reiserfs_free_block(struct reiserfs_transaction_handle *th, @@ -1049,7 +1049,7 @@ static inline int blocknrs_and_prealloc_arrays_from_search_start amount_needed, hint->inode->i_uid); #endif quota_ret = - vfs_dq_alloc_block_nodirty(hint->inode, amount_needed); + dquot_alloc_block_nodirty(hint->inode, amount_needed); if (quota_ret) /* Quota exceeded? */ return QUOTA_EXCEEDED; if (hint->preallocate && hint->prealloc_size) { @@ -1058,7 +1058,7 @@ static inline int blocknrs_and_prealloc_arrays_from_search_start "reiserquota: allocating (prealloc) %d blocks id=%u", hint->prealloc_size, hint->inode->i_uid); #endif - quota_ret = vfs_dq_prealloc_block_nodirty(hint->inode, + quota_ret = dquot_prealloc_block_nodirty(hint->inode, hint->prealloc_size); if (quota_ret) hint->preallocate = hint->prealloc_size = 0; @@ -1092,7 +1092,7 @@ static inline int blocknrs_and_prealloc_arrays_from_search_start hint->inode->i_uid); #endif /* Free not allocated blocks */ - vfs_dq_free_block_nodirty(hint->inode, + dquot_free_block_nodirty(hint->inode, amount_needed + hint->prealloc_size - nr_allocated); } @@ -1125,7 +1125,7 @@ static inline int blocknrs_and_prealloc_arrays_from_search_start REISERFS_I(hint->inode)->i_prealloc_count, hint->inode->i_uid); #endif - vfs_dq_free_block_nodirty(hint->inode, amount_needed + + dquot_free_block_nodirty(hint->inode, amount_needed + hint->prealloc_size - nr_allocated - REISERFS_I(hint->inode)-> i_prealloc_count); diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c index 5fa7118..313d39d 100644 --- a/fs/reiserfs/stree.c +++ b/fs/reiserfs/stree.c @@ -1299,7 +1299,7 @@ int reiserfs_delete_item(struct reiserfs_transaction_handle *th, "reiserquota delete_item(): freeing %u, id=%u type=%c", quota_cut_bytes, inode->i_uid, head2type(&s_ih)); #endif - vfs_dq_free_space_nodirty(inode, quota_cut_bytes); + dquot_free_space_nodirty(inode, quota_cut_bytes); /* Return deleted body length */ return ret_value; @@ -1383,7 +1383,7 @@ void reiserfs_delete_solid_item(struct reiserfs_transaction_handle *th, quota_cut_bytes, inode->i_uid, key2type(key)); #endif - vfs_dq_free_space_nodirty(inode, + dquot_free_space_nodirty(inode, quota_cut_bytes); } break; @@ -1733,7 +1733,7 @@ int reiserfs_cut_from_item(struct reiserfs_transaction_handle *th, "reiserquota cut_from_item(): freeing %u id=%u type=%c", quota_cut_bytes, inode->i_uid, '?'); #endif - vfs_dq_free_space_nodirty(inode, quota_cut_bytes); + dquot_free_space_nodirty(inode, quota_cut_bytes); return ret_value; } @@ -1968,9 +1968,10 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree key2type(&(key->on_disk_key))); #endif - if (vfs_dq_alloc_space_nodirty(inode, pasted_size)) { + retval = dquot_alloc_space_nodirty(inode, pasted_size); + if (retval) { pathrelse(search_path); - return -EDQUOT; + return retval; } init_tb_struct(th, &s_paste_balance, th->t_super, search_path, pasted_size); @@ -2024,7 +2025,7 @@ int reiserfs_paste_into_item(struct reiserfs_transaction_handle *th, struct tree pasted_size, inode->i_uid, key2type(&(key->on_disk_key))); #endif - vfs_dq_free_space_nodirty(inode, pasted_size); + dquot_free_space_nodirty(inode, pasted_size); return retval; } @@ -2062,9 +2063,10 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, #endif /* We can't dirty inode here. It would be immediately written but * appropriate stat item isn't inserted yet... */ - if (vfs_dq_alloc_space_nodirty(inode, quota_bytes)) { + retval = dquot_alloc_space_nodirty(inode, quota_bytes); + if (retval) { pathrelse(path); - return -EDQUOT; + return retval; } } init_tb_struct(th, &s_ins_balance, th->t_super, path, @@ -2113,6 +2115,6 @@ int reiserfs_insert_item(struct reiserfs_transaction_handle *th, quota_bytes, inode->i_uid, head2type(ih)); #endif if (inode) - vfs_dq_free_space_nodirty(inode, quota_bytes); + dquot_free_space_nodirty(inode, quota_bytes); return retval; } diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index b4a7dd0..ea4a77e 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -618,9 +618,7 @@ static int reiserfs_quota_on(struct super_block *, int, int, char *, int); static const struct dquot_operations reiserfs_quota_operations = { .initialize = dquot_initialize, .drop = dquot_drop, - .alloc_space = dquot_alloc_space, .alloc_inode = dquot_alloc_inode, - .free_space = dquot_free_space, .free_inode = dquot_free_inode, .transfer = dquot_transfer, .write_dquot = reiserfs_write_dquot, diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index 82372e3..e2ff180 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -208,7 +208,7 @@ static void udf_bitmap_free_blocks(struct super_block *sb, ((char *)bh->b_data)[(bit + i) >> 3]); } else { if (inode) - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); udf_add_free_space(sb, sbi->s_partition, 1); } } @@ -260,11 +260,11 @@ static int udf_bitmap_prealloc_blocks(struct super_block *sb, while (bit < (sb->s_blocksize << 3) && block_count > 0) { if (!udf_test_bit(bit, bh->b_data)) goto out; - else if (vfs_dq_prealloc_block(inode, 1)) + else if (dquot_prealloc_block(inode, 1)) goto out; else if (!udf_clear_bit(bit, bh->b_data)) { udf_debug("bit already cleared for block %d\n", bit); - vfs_dq_free_block(inode, 1); + dquot_free_block(inode, 1); goto out; } block_count--; @@ -390,10 +390,14 @@ got_block: /* * Check quota for allocation of this block. */ - if (inode && vfs_dq_alloc_block(inode, 1)) { - mutex_unlock(&sbi->s_alloc_mutex); - *err = -EDQUOT; - return 0; + if (inode) { + int ret = dquot_alloc_block(inode, 1); + + if (ret) { + mutex_unlock(&sbi->s_alloc_mutex); + *err = ret; + return 0; + } } newblock = bit + (block_group << (sb->s_blocksize_bits + 3)) - @@ -449,7 +453,7 @@ static void udf_table_free_blocks(struct super_block *sb, /* We do this up front - There are some error conditions that could occure, but.. oh well */ if (inode) - vfs_dq_free_block(inode, count); + dquot_free_block(inode, count); udf_add_free_space(sb, sbi->s_partition, count); start = bloc->logicalBlockNum + offset; @@ -694,7 +698,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb, epos.offset -= adsize; alloc_count = (elen >> sb->s_blocksize_bits); - if (inode && vfs_dq_prealloc_block(inode, + if (inode && dquot_prealloc_block(inode, alloc_count > block_count ? block_count : alloc_count)) alloc_count = 0; else if (alloc_count > block_count) { @@ -797,12 +801,13 @@ static int udf_table_new_block(struct super_block *sb, newblock = goal_eloc.logicalBlockNum; goal_eloc.logicalBlockNum++; goal_elen -= sb->s_blocksize; - - if (inode && vfs_dq_alloc_block(inode, 1)) { - brelse(goal_epos.bh); - mutex_unlock(&sbi->s_alloc_mutex); - *err = -EDQUOT; - return 0; + if (inode) { + *err = dquot_alloc_block(inode, 1); + if (*err) { + brelse(goal_epos.bh); + mutex_unlock(&sbi->s_alloc_mutex); + return 0; + } } if (goal_elen) diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c index 54c16ec..5cfa4d8 100644 --- a/fs/ufs/balloc.c +++ b/fs/ufs/balloc.c @@ -85,7 +85,7 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count) "bit already cleared for fragment %u", i); } - vfs_dq_free_block(inode, count); + dquot_free_block(inode, count); fs32_add(sb, &ucg->cg_cs.cs_nffree, count); @@ -195,7 +195,7 @@ do_more: ubh_setblock(UCPI_UBH(ucpi), ucpi->c_freeoff, blkno); if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD) ufs_clusteracct (sb, ucpi, blkno, 1); - vfs_dq_free_block(inode, uspi->s_fpb); + dquot_free_block(inode, uspi->s_fpb); fs32_add(sb, &ucg->cg_cs.cs_nbfree, 1); uspi->cs_total.cs_nbfree++; @@ -511,6 +511,7 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment, struct ufs_cg_private_info * ucpi; struct ufs_cylinder_group * ucg; unsigned cgno, fragno, fragoff, count, fragsize, i; + int ret; UFSD("ENTER, fragment %llu, oldcount %u, newcount %u\n", (unsigned long long)fragment, oldcount, newcount); @@ -556,8 +557,9 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment, fs32_add(sb, &ucg->cg_frsum[fragsize - count], 1); for (i = oldcount; i < newcount; i++) ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_freeoff, fragno + i); - if (vfs_dq_alloc_block(inode, count)) { - *err = -EDQUOT; + ret = dquot_alloc_block(inode, count); + if (ret) { + *err = ret; return 0; } @@ -596,6 +598,7 @@ static u64 ufs_alloc_fragments(struct inode *inode, unsigned cgno, struct ufs_cylinder_group * ucg; unsigned oldcg, i, j, k, allocsize; u64 result; + int ret; UFSD("ENTER, ino %lu, cgno %u, goal %llu, count %u\n", inode->i_ino, cgno, (unsigned long long)goal, count); @@ -664,7 +667,7 @@ cg_found: for (i = count; i < uspi->s_fpb; i++) ubh_setbit (UCPI_UBH(ucpi), ucpi->c_freeoff, goal + i); i = uspi->s_fpb - count; - vfs_dq_free_block(inode, i); + dquot_free_block(inode, i); fs32_add(sb, &ucg->cg_cs.cs_nffree, i); uspi->cs_total.cs_nffree += i; @@ -676,8 +679,9 @@ cg_found: result = ufs_bitmap_search (sb, ucpi, goal, allocsize); if (result == INVBLOCK) return 0; - if (vfs_dq_alloc_block(inode, count)) { - *err = -EDQUOT; + ret = dquot_alloc_block(inode, count); + if (ret) { + *err = ret; return 0; } for (i = 0; i < count; i++) @@ -714,6 +718,7 @@ static u64 ufs_alloccg_block(struct inode *inode, struct ufs_super_block_first * usb1; struct ufs_cylinder_group * ucg; u64 result, blkno; + int ret; UFSD("ENTER, goal %llu\n", (unsigned long long)goal); @@ -747,8 +752,9 @@ gotit: ubh_clrblock (UCPI_UBH(ucpi), ucpi->c_freeoff, blkno); if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD) ufs_clusteracct (sb, ucpi, blkno, -1); - if (vfs_dq_alloc_block(inode, uspi->s_fpb)) { - *err = -EDQUOT; + ret = dquot_alloc_block(inode, uspi->s_fpb); + if (ret) { + *err = ret; return INVBLOCK; } -- cgit v1.1