diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/localalloc.c | 51 | ||||
| -rw-r--r-- | fs/ocfs2/suballoc.c | 6 |
2 files changed, 1 insertions, 56 deletions
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 7fe8149a0002..880e4bc827be 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -479,46 +479,6 @@ out: return status; } -/* Check to see if the local alloc window is within ac->ac_max_block */ -static int ocfs2_local_alloc_in_range(struct inode *inode, - struct ocfs2_alloc_context *ac, - u32 bits_wanted) -{ - struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - struct ocfs2_dinode *alloc; - struct ocfs2_local_alloc *la; - int start; - u64 block_off; - - if (!ac->ac_max_block) - return 1; - - alloc = (struct ocfs2_dinode *) osb->local_alloc_bh->b_data; - la = OCFS2_LOCAL_ALLOC(alloc); - - start = ocfs2_local_alloc_find_clear_bits(osb, alloc, &bits_wanted, NULL); - if (start == -1) { - mlog_errno(-ENOSPC); - return 0; - } - - /* - * Converting (bm_off + start + bits_wanted) to blocks gives us - * the blkno just past our actual allocation. This is perfect - * to compare with ac_max_block. - */ - block_off = ocfs2_clusters_to_blocks(inode->i_sb, - le32_to_cpu(la->la_bm_off) + - start + bits_wanted); - mlog(0, "Checking %llu against %llu\n", - (unsigned long long)block_off, - (unsigned long long)ac->ac_max_block); - if (block_off > ac->ac_max_block) - return 0; - - return 1; -} - /* * make sure we've got at least bits_wanted contiguous bits in the * local alloc. You lose them when you drop i_mutex. @@ -611,17 +571,6 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, mlog(0, "Calling in_range for max block %llu\n", (unsigned long long)ac->ac_max_block); - if (!ocfs2_local_alloc_in_range(local_alloc_inode, ac, - bits_wanted)) { - /* - * The window is outside ac->ac_max_block. - * This errno tells the caller to keep localalloc enabled - * but to get the allocation from the main bitmap. - */ - status = -EFBIG; - goto bail; - } - ac->ac_inode = local_alloc_inode; /* We should never use localalloc from another slot */ ac->ac_alloc_slot = osb->slot_num; diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index df95707c8b10..667d622b3659 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -941,11 +941,7 @@ static int ocfs2_reserve_clusters_with_limit(struct ocfs2_super *osb, status = ocfs2_reserve_local_alloc_bits(osb, bits_wanted, *ac); - if (status == -EFBIG) { - /* The local alloc window is outside ac_max_block. - * use the main bitmap. */ - status = -ENOSPC; - } else if ((status < 0) && (status != -ENOSPC)) { + if ((status < 0) && (status != -ENOSPC)) { mlog_errno(status); goto bail; } |