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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-05-31 16:26:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-31 17:49:27 -0700 |
| commit | 90b436657efb1a6d73bf0677fedee8a8c77032f6 (patch) | |
| tree | ee7e433e5cc1817dd4b9d6fda0a692c0d0ac033f /fs/fat | |
| parent | 020ac5b6bef15785f9dde9de89d2734ff97da733 (diff) | |
| download | op-kernel-dev-90b436657efb1a6d73bf0677fedee8a8c77032f6.zip op-kernel-dev-90b436657efb1a6d73bf0677fedee8a8c77032f6.tar.gz | |
fat: introduce mark_fsinfo_dirty helper
A preparation patch which introduces a 'mark_fsinfo_dirty()' helper
function which just sets the 's_dirt' flag to 1 so far. I'll add more
code to this helper later, so I do not mark it as 'inline'.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fat')
| -rw-r--r-- | fs/fat/fatent.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 2e81ac0..e49d274 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -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) @@ -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++; @@ -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: @@ -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) { @@ -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); |
