diff options
Diffstat (limited to 'fs/ocfs2/alloc.c')
| -rw-r--r-- | fs/ocfs2/alloc.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 7e9cb75..215e12c 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -1006,7 +1006,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle, int count, status, i; u16 suballoc_bit_start; u32 num_got; - u64 first_blkno; + u64 suballoc_loc, first_blkno; struct ocfs2_super *osb = OCFS2_SB(ocfs2_metadata_cache_get_super(et->et_ci)); struct ocfs2_extent_block *eb; @@ -1015,10 +1015,10 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle, count = 0; while (count < wanted) { - status = ocfs2_claim_metadata(osb, - handle, + status = ocfs2_claim_metadata(handle, meta_ac, wanted - count, + &suballoc_loc, &suballoc_bit_start, &num_got, &first_blkno); @@ -1052,6 +1052,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle, eb->h_fs_generation = cpu_to_le32(osb->fs_generation); eb->h_suballoc_slot = cpu_to_le16(meta_ac->ac_alloc_slot); + eb->h_suballoc_loc = cpu_to_le64(suballoc_loc); eb->h_suballoc_bit = cpu_to_le16(suballoc_bit_start); eb->h_list.l_count = cpu_to_le16(ocfs2_extent_recs_per_eb(osb->sb)); @@ -4786,7 +4787,7 @@ int ocfs2_add_clusters_in_btree(handle_t *handle, goto leave; } - status = __ocfs2_claim_clusters(osb, handle, data_ac, 1, + status = __ocfs2_claim_clusters(handle, data_ac, 1, clusters_to_add, &bit_off, &num_bits); if (status < 0) { if (status != -ENOSPC) @@ -6295,6 +6296,7 @@ int ocfs2_truncate_log_init(struct ocfs2_super *osb) */ struct ocfs2_cached_block_free { struct ocfs2_cached_block_free *free_next; + u64 free_bg; u64 free_blk; unsigned int free_bit; }; @@ -6341,8 +6343,11 @@ static int ocfs2_free_cached_blocks(struct ocfs2_super *osb, } while (head) { - bg_blkno = ocfs2_which_suballoc_group(head->free_blk, - head->free_bit); + if (head->free_bg) + bg_blkno = head->free_bg; + else + bg_blkno = ocfs2_which_suballoc_group(head->free_blk, + head->free_bit); mlog(0, "Free bit: (bit %u, blkno %llu)\n", head->free_bit, (unsigned long long)head->free_blk); @@ -6390,7 +6395,7 @@ int ocfs2_cache_cluster_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, int ret = 0; struct ocfs2_cached_block_free *item; - item = kmalloc(sizeof(*item), GFP_NOFS); + item = kzalloc(sizeof(*item), GFP_NOFS); if (item == NULL) { ret = -ENOMEM; mlog_errno(ret); @@ -6530,8 +6535,8 @@ ocfs2_find_per_slot_free_list(int type, } int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, - int type, int slot, u64 blkno, - unsigned int bit) + int type, int slot, u64 suballoc, + u64 blkno, unsigned int bit) { int ret; struct ocfs2_per_slot_free_list *fl; @@ -6544,7 +6549,7 @@ int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, goto out; } - item = kmalloc(sizeof(*item), GFP_NOFS); + item = kzalloc(sizeof(*item), GFP_NOFS); if (item == NULL) { ret = -ENOMEM; mlog_errno(ret); @@ -6554,6 +6559,7 @@ int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt, mlog(0, "Insert: (type %d, slot %u, bit %u, blk %llu)\n", type, slot, bit, (unsigned long long)blkno); + item->free_bg = suballoc; item->free_blk = blkno; item->free_bit = bit; item->free_next = fl->f_first; @@ -6570,6 +6576,7 @@ static int ocfs2_cache_extent_block_free(struct ocfs2_cached_dealloc_ctxt *ctxt, { return ocfs2_cache_block_dealloc(ctxt, EXTENT_ALLOC_SYSTEM_INODE, le16_to_cpu(eb->h_suballoc_slot), + le64_to_cpu(eb->h_suballoc_loc), le64_to_cpu(eb->h_blkno), le16_to_cpu(eb->h_suballoc_bit)); } @@ -6883,7 +6890,7 @@ int ocfs2_convert_inline_data_to_extents(struct inode *inode, data_ac->ac_resv = &OCFS2_I(inode)->ip_la_data_resv; - ret = ocfs2_claim_clusters(osb, handle, data_ac, 1, &bit_off, + ret = ocfs2_claim_clusters(handle, data_ac, 1, &bit_off, &num); if (ret) { mlog_errno(ret); |
