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yaml
---
r: 309724
b: refs/heads/master
c: 90b4366
h: refs/heads/master
v: v3
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Artem Bityutskiy authored and Linus Torvalds committed Jun 1, 2012
1 parent bc8c33c commit 51640ef
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Showing 2 changed files with 10 additions and 5 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 020ac5b6bef15785f9dde9de89d2734ff97da733
refs/heads/master: 90b436657efb1a6d73bf0677fedee8a8c77032f6
13 changes: 9 additions & 4 deletions trunk/fs/fat/fatent.c
Original file line number Diff line number Diff line change
Expand Up @@ -308,6 +308,11 @@ void fat_ent_access_init(struct super_block *sb)
}
}

static void mark_fsinfo_dirty(struct super_block *sb)
{
sb->s_dirt = 1;
}

static inline int fat_ent_update_ptr(struct super_block *sb,
struct fat_entry *fatent,
int offset, sector_t blocknr)
Expand Down Expand Up @@ -498,7 +503,7 @@ int fat_alloc_clusters(struct inode *inode, int *cluster, int nr_cluster)
sbi->prev_free = entry;
if (sbi->free_clusters != -1)
sbi->free_clusters--;
sb->s_dirt = 1;
mark_fsinfo_dirty(sb);

cluster[idx_clus] = entry;
idx_clus++;
Expand All @@ -520,7 +525,7 @@ 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;
sb->s_dirt = 1;
mark_fsinfo_dirty(sb);
err = -ENOSPC;

out:
Expand Down Expand Up @@ -587,7 +592,7 @@ int fat_free_clusters(struct inode *inode, int cluster)
ops->ent_put(&fatent, FAT_ENT_FREE);
if (sbi->free_clusters != -1) {
sbi->free_clusters++;
sb->s_dirt = 1;
mark_fsinfo_dirty(sb);
}

if (nr_bhs + fatent.nr_bhs > MAX_BUF_PER_PAGE) {
Expand Down Expand Up @@ -677,7 +682,7 @@ int fat_count_free_clusters(struct super_block *sb)
}
sbi->free_clusters = free;
sbi->free_clus_valid = 1;
sb->s_dirt = 1;
mark_fsinfo_dirty(sb);
fatent_brelse(&fatent);
out:
unlock_fat(sbi);
Expand Down

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