diff options
| -rw-r--r-- | fs/fat/fatent.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index e49d27463b67..81815487e04d 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -503,7 +503,6 @@ int fat_alloc_clusters(struct inode *inode, int *cluster, int nr_cluster) sbi->prev_free = entry; if (sbi->free_clusters != -1) sbi->free_clusters--; - mark_fsinfo_dirty(sb); cluster[idx_clus] = entry; idx_clus++; @@ -525,11 +524,11 @@ int fat_alloc_clusters(struct inode *inode, int *cluster, int nr_cluster) /* Couldn't allocate the free entries */ sbi->free_clusters = 0; sbi->free_clus_valid = 1; - mark_fsinfo_dirty(sb); err = -ENOSPC; out: unlock_fat(sbi); + mark_fsinfo_dirty(sb); fatent_brelse(&fatent); if (!err) { if (inode_needs_sync(inode)) @@ -554,7 +553,7 @@ int fat_free_clusters(struct inode *inode, int cluster) struct fat_entry fatent; struct buffer_head *bhs[MAX_BUF_PER_PAGE]; int i, err, nr_bhs; - int first_cl = cluster; + int first_cl = cluster, dirty_fsinfo = 0; nr_bhs = 0; fatent_init(&fatent); @@ -592,7 +591,7 @@ int fat_free_clusters(struct inode *inode, int cluster) ops->ent_put(&fatent, FAT_ENT_FREE); if (sbi->free_clusters != -1) { sbi->free_clusters++; - mark_fsinfo_dirty(sb); + dirty_fsinfo = 1; } if (nr_bhs + fatent.nr_bhs > MAX_BUF_PER_PAGE) { @@ -622,6 +621,8 @@ error: for (i = 0; i < nr_bhs; i++) brelse(bhs[i]); unlock_fat(sbi); + if (dirty_fsinfo) + mark_fsinfo_dirty(sb); return err; } |