diff options
Diffstat (limited to 'fs/ocfs2/resize.c')
| -rw-r--r-- | fs/ocfs2/resize.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c index d65d43c61857..b0733c08ed13 100644 --- a/fs/ocfs2/resize.c +++ b/fs/ocfs2/resize.c @@ -91,6 +91,8 @@ static int ocfs2_update_last_group_and_inode(handle_t *handle, u16 cl_bpc = le16_to_cpu(cl->cl_bpc); u16 cl_cpg = le16_to_cpu(cl->cl_cpg); u16 old_bg_clusters; + u16 contig_bits; + __le16 old_bg_contig_free_bits; trace_ocfs2_update_last_group_and_inode(new_clusters, first_new_cluster); @@ -122,6 +124,11 @@ static int ocfs2_update_last_group_and_inode(handle_t *handle, le16_add_cpu(&group->bg_free_bits_count, -1 * backups); } + contig_bits = ocfs2_find_max_contig_free_bits(group->bg_bitmap, + le16_to_cpu(group->bg_bits), 0); + old_bg_contig_free_bits = group->bg_contig_free_bits; + group->bg_contig_free_bits = cpu_to_le16(contig_bits); + ocfs2_journal_dirty(handle, group_bh); /* update the inode accordingly. */ @@ -160,6 +167,7 @@ out_rollback: le16_add_cpu(&group->bg_free_bits_count, backups); le16_add_cpu(&group->bg_bits, -1 * num_bits); le16_add_cpu(&group->bg_free_bits_count, -1 * num_bits); + group->bg_contig_free_bits = old_bg_contig_free_bits; } out: if (ret) @@ -566,6 +574,8 @@ out_commit: ocfs2_commit_trans(osb, handle); out_free_group_bh: + if (ret < 0) + ocfs2_remove_from_cache(INODE_CACHE(inode), group_bh); brelse(group_bh); out_unlock: |