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authorLinus Torvalds <torvalds@linux-foundation.org>2009-03-27 14:48:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-27 14:48:34 -0700
commit2c9e15a011c55ff96b2b8d2b126d1b9a96abba20 (patch)
tree6d9b27a07f88ad4509dcd86aa74a2cdecd0d5f4b /fs/ext3
parent805de022b100bcf796860fe88d7db4164066d1c3 (diff)
parentc16831b4cc9b0805adf8ca3001752a7ec10a17bf (diff)
downloadop-kernel-dev-2c9e15a011c55ff96b2b8d2b126d1b9a96abba20.zip
op-kernel-dev-2c9e15a011c55ff96b2b8d2b126d1b9a96abba20.tar.gz
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6: (27 commits) ext2: Zero our b_size in ext2_quota_read() trivial: fix typos/grammar errors in fs/Kconfig quota: Coding style fixes quota: Remove superfluous inlines quota: Remove uppercase aliases for quota functions. nfsd: Use lowercase names of quota functions jfs: Use lowercase names of quota functions udf: Use lowercase names of quota functions ufs: Use lowercase names of quota functions reiserfs: Use lowercase names of quota functions ext4: Use lowercase names of quota functions ext3: Use lowercase names of quota functions ext2: Use lowercase names of quota functions ramfs: Remove quota call vfs: Use lowercase names of quota functions quota: Remove dqbuf_t and other cleanups quota: Remove NODQUOT macro quota: Make global quota locks cacheline aligned quota: Move quota files into separate directory ext4: quota reservation for delayed allocation ...
Diffstat (limited to 'fs/ext3')
-rw-r--r--fs/ext3/balloc.c8
-rw-r--r--fs/ext3/ialloc.c12
-rw-r--r--fs/ext3/inode.c6
-rw-r--r--fs/ext3/namei.c6
-rw-r--r--fs/ext3/super.c48
-rw-r--r--fs/ext3/xattr.c6
6 files changed, 23 insertions, 63 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
index 0dbf1c0..225202d 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)
- DQUOT_FREE_BLOCK(inode, dquot_freed_blocks);
+ vfs_dq_free_block(inode, dquot_freed_blocks);
return;
}
@@ -1502,7 +1502,7 @@ ext3_fsblk_t ext3_new_blocks(handle_t *handle, struct inode *inode,
/*
* Check quota for allocation of this block.
*/
- if (DQUOT_ALLOC_BLOCK(inode, num)) {
+ if (vfs_dq_alloc_block(inode, num)) {
*errp = -EDQUOT;
return 0;
}
@@ -1714,7 +1714,7 @@ allocated:
*errp = 0;
brelse(bitmap_bh);
- DQUOT_FREE_BLOCK(inode, *count-num);
+ vfs_dq_free_block(inode, *count-num);
*count = num;
return ret_block;
@@ -1729,7 +1729,7 @@ out:
* Undo the block allocation
*/
if (!performed_allocation)
- DQUOT_FREE_BLOCK(inode, *count);
+ vfs_dq_free_block(inode, *count);
brelse(bitmap_bh);
return 0;
}
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c
index 8de6c72..dd13d60 100644
--- a/fs/ext3/ialloc.c
+++ b/fs/ext3/ialloc.c
@@ -123,10 +123,10 @@ void ext3_free_inode (handle_t *handle, struct inode * inode)
* Note: we must free any quota before locking the superblock,
* as writing the quota to disk may need the lock as well.
*/
- DQUOT_INIT(inode);
+ vfs_dq_init(inode);
ext3_xattr_delete_inode(handle, inode);
- DQUOT_FREE_INODE(inode);
- DQUOT_DROP(inode);
+ vfs_dq_free_inode(inode);
+ vfs_dq_drop(inode);
is_directory = S_ISDIR(inode->i_mode);
@@ -589,7 +589,7 @@ got:
sizeof(struct ext3_inode) - EXT3_GOOD_OLD_INODE_SIZE : 0;
ret = inode;
- if(DQUOT_ALLOC_INODE(inode)) {
+ if (vfs_dq_alloc_inode(inode)) {
err = -EDQUOT;
goto fail_drop;
}
@@ -620,10 +620,10 @@ really_out:
return ret;
fail_free_drop:
- DQUOT_FREE_INODE(inode);
+ vfs_dq_free_inode(inode);
fail_drop:
- DQUOT_DROP(inode);
+ vfs_dq_drop(inode);
inode->i_flags |= S_NOQUOTA;
inode->i_nlink = 0;
unlock_new_inode(inode);
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 05e5c2e..4a09ff1 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -3063,7 +3063,7 @@ int ext3_setattr(struct dentry *dentry, struct iattr *attr)
error = PTR_ERR(handle);
goto err_out;
}
- error = DQUOT_TRANSFER(inode, attr) ? -EDQUOT : 0;
+ error = vfs_dq_transfer(inode, attr) ? -EDQUOT : 0;
if (error) {
ext3_journal_stop(handle);
return error;
@@ -3154,7 +3154,7 @@ static int ext3_writepage_trans_blocks(struct inode *inode)
ret = 2 * (bpp + indirects) + 2;
#ifdef CONFIG_QUOTA
- /* We know that structure was already allocated during DQUOT_INIT so
+ /* We know that structure was already allocated during vfs_dq_init so
* we will be updating only the data blocks + inodes */
ret += 2*EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb);
#endif
@@ -3245,7 +3245,7 @@ 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, DQUOT_ALLOC_SPACE() will always dirty the inode when blocks
+ * Also, vfs_dq_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/namei.c b/fs/ext3/namei.c
index 4db4ffa..e2fc63c 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -2049,7 +2049,7 @@ static int ext3_rmdir (struct inode * dir, struct dentry *dentry)
/* Initialize quotas before so that eventual writes go in
* separate transaction */
- DQUOT_INIT(dentry->d_inode);
+ vfs_dq_init(dentry->d_inode);
handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
@@ -2108,7 +2108,7 @@ static int ext3_unlink(struct inode * dir, struct dentry *dentry)
/* Initialize quotas before so that eventual writes go
* in separate transaction */
- DQUOT_INIT(dentry->d_inode);
+ vfs_dq_init(dentry->d_inode);
handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
@@ -2272,7 +2272,7 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
/* Initialize quotas before so that eventual writes go
* in separate transaction */
if (new_dentry->d_inode)
- DQUOT_INIT(new_dentry->d_inode);
+ vfs_dq_init(new_dentry->d_inode);
handle = ext3_journal_start(old_dir, 2 *
EXT3_DATA_TRANS_BLOCKS(old_dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 2);
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 4a97041..9e5b8e3 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -707,8 +707,6 @@ static int bdev_try_to_free_page(struct super_block *sb, struct page *page,
#define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
#define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))
-static int ext3_dquot_initialize(struct inode *inode, int type);
-static int ext3_dquot_drop(struct inode *inode);
static int ext3_write_dquot(struct dquot *dquot);
static int ext3_acquire_dquot(struct dquot *dquot);
static int ext3_release_dquot(struct dquot *dquot);
@@ -723,8 +721,8 @@ static ssize_t ext3_quota_write(struct super_block *sb, int type,
const char *data, size_t len, loff_t off);
static struct dquot_operations ext3_quota_operations = {
- .initialize = ext3_dquot_initialize,
- .drop = ext3_dquot_drop,
+ .initialize = dquot_initialize,
+ .drop = dquot_drop,
.alloc_space = dquot_alloc_space,
.alloc_inode = dquot_alloc_inode,
.free_space = dquot_free_space,
@@ -1438,7 +1436,7 @@ static void ext3_orphan_cleanup (struct super_block * sb,
}
list_add(&EXT3_I(inode)->i_orphan, &EXT3_SB(sb)->s_orphan);
- DQUOT_INIT(inode);
+ vfs_dq_init(inode);
if (inode->i_nlink) {
printk(KERN_DEBUG
"%s: truncating inode %lu to %Ld bytes\n",
@@ -2702,7 +2700,7 @@ static int ext3_statfs (struct dentry * dentry, struct kstatfs * buf)
* Process 1 Process 2
* ext3_create() quota_sync()
* journal_start() write_dquot()
- * DQUOT_INIT() down(dqio_mutex)
+ * vfs_dq_init() down(dqio_mutex)
* down(dqio_mutex) journal_start()
*
*/
@@ -2714,44 +2712,6 @@ static inline struct inode *dquot_to_inode(struct dquot *dquot)
return sb_dqopt(dquot->dq_sb)->files[dquot->dq_type];
}
-static int ext3_dquot_initialize(struct inode *inode, int type)
-{
- handle_t *handle;
- int ret, err;
-
- /* We may create quota structure so we need to reserve enough blocks */
- handle = ext3_journal_start(inode, 2*EXT3_QUOTA_INIT_BLOCKS(inode->i_sb));
- if (IS_ERR(handle))
- return PTR_ERR(handle);
- ret = dquot_initialize(inode, type);
- err = ext3_journal_stop(handle);
- if (!ret)
- ret = err;
- return ret;
-}
-
-static int ext3_dquot_drop(struct inode *inode)
-{
- handle_t *handle;
- int ret, err;
-
- /* We may delete quota structure so we need to reserve enough blocks */
- handle = ext3_journal_start(inode, 2*EXT3_QUOTA_DEL_BLOCKS(inode->i_sb));
- if (IS_ERR(handle)) {
- /*
- * We call dquot_drop() anyway to at least release references
- * to quota structures so that umount does not hang.
- */
- dquot_drop(inode);
- return PTR_ERR(handle);
- }
- ret = dquot_drop(inode);
- err = ext3_journal_stop(handle);
- if (!ret)
- ret = err;
- return ret;
-}
-
static int ext3_write_dquot(struct dquot *dquot)
{
int ret, err;
diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
index 175414a..83b7be8 100644
--- a/fs/ext3/xattr.c
+++ b/fs/ext3/xattr.c
@@ -498,7 +498,7 @@ 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;
- DQUOT_FREE_BLOCK(inode, 1);
+ vfs_dq_free_block(inode, 1);
ea_bdebug(bh, "refcount now=%d; releasing",
le32_to_cpu(BHDR(bh)->h_refcount));
if (ce)
@@ -774,7 +774,7 @@ inserted:
/* The old block is released after updating
the inode. */
error = -EDQUOT;
- if (DQUOT_ALLOC_BLOCK(inode, 1))
+ if (vfs_dq_alloc_block(inode, 1))
goto cleanup;
error = ext3_journal_get_write_access(handle,
new_bh);
@@ -848,7 +848,7 @@ cleanup:
return error;
cleanup_dquot:
- DQUOT_FREE_BLOCK(inode, 1);
+ vfs_dq_free_block(inode, 1);
goto cleanup;
bad_block:
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