diff options
Diffstat (limited to 'fs/ocfs2/refcounttree.c')
| -rw-r--r-- | fs/ocfs2/refcounttree.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 33dd2a18cb7..6fab28921f3 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2509,20 +2509,19 @@ out: * * Normally the refcount blocks store these refcount should be * contiguous also, so that we can get the number easily. - * As for meta_ac, we will at most add split 2 refcount record and - * 2 more refcount block, so just check it in a rough way. + * We will at most add split 2 refcount records and 2 more + * refcount blocks, so just check it in a rough way. * * Caller must hold refcount tree lock. */ int ocfs2_prepare_refcount_change_for_del(struct inode *inode, - struct buffer_head *di_bh, + u64 refcount_loc, u64 phys_blkno, u32 clusters, int *credits, - struct ocfs2_alloc_context **meta_ac) + int *ref_blocks) { - int ret, ref_blocks = 0; - struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; + int ret; struct ocfs2_inode_info *oi = OCFS2_I(inode); struct buffer_head *ref_root_bh = NULL; struct ocfs2_refcount_tree *tree; @@ -2539,14 +2538,13 @@ int ocfs2_prepare_refcount_change_for_del(struct inode *inode, BUG_ON(!(oi->ip_dyn_features & OCFS2_HAS_REFCOUNT_FL)); ret = ocfs2_get_refcount_tree(OCFS2_SB(inode->i_sb), - le64_to_cpu(di->i_refcount_loc), &tree); + refcount_loc, &tree); if (ret) { mlog_errno(ret); goto out; } - ret = ocfs2_read_refcount_block(&tree->rf_ci, - le64_to_cpu(di->i_refcount_loc), + ret = ocfs2_read_refcount_block(&tree->rf_ci, refcount_loc, &ref_root_bh); if (ret) { mlog_errno(ret); @@ -2557,21 +2555,14 @@ int ocfs2_prepare_refcount_change_for_del(struct inode *inode, &tree->rf_ci, ref_root_bh, start_cpos, clusters, - &ref_blocks, credits); + ref_blocks, credits); if (ret) { mlog_errno(ret); goto out; } - mlog(0, "reserve new metadata %d, credits = %d\n", - ref_blocks, *credits); - - if (ref_blocks) { - ret = ocfs2_reserve_new_metadata_blocks(OCFS2_SB(inode->i_sb), - ref_blocks, meta_ac); - if (ret) - mlog_errno(ret); - } + mlog(0, "reserve new metadata %d blocks, credits = %d\n", + *ref_blocks, *credits); out: brelse(ref_root_bh); |