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Subject[PATCH v2 17/17] VFS: use sb_is_dirty helper
Date
From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

... instead of checking 's_dirt' directly. This is just
a little cleaner and more consistent. We have only 3
VFS helpers which access 's_dirt' now.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
fs/super.c | 4 ++--
fs/sync.c | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/super.c b/fs/super.c
index 2ea1586..ef9a24a 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -415,12 +415,12 @@ void sync_supers(void)
spin_lock(&sb_lock);
restart:
list_for_each_entry(sb, &super_blocks, s_list) {
- if (sb->s_op->write_super && sb->s_dirt) {
+ if (sb->s_op->write_super && sb_is_dirty(sb)) {
sb->s_count++;
spin_unlock(&sb_lock);

down_read(&sb->s_umount);
- if (sb->s_root && sb->s_dirt)
+ if (sb->s_root && sb_is_dirty(sb))
sb->s_op->write_super(sb);
up_read(&sb->s_umount);

diff --git a/fs/sync.c b/fs/sync.c
index e9d56f6..12f36d7 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -33,7 +33,7 @@ static int __sync_filesystem(struct super_block *sb, int wait)
else
sync_quota_sb(sb, -1);
sync_inodes_sb(sb, wait);
- if (sb->s_dirt && sb->s_op->write_super)
+ if (sb_is_dirty(sb) && sb->s_op->write_super)
sb->s_op->write_super(sb);
if (sb->s_op->sync_fs)
sb->s_op->sync_fs(sb, wait);
@@ -162,7 +162,7 @@ int file_fsync(struct file *filp, struct dentry *dentry, int datasync)

/* sync the superblock to buffers */
sb = inode->i_sb;
- if (sb->s_dirt && sb->s_op->write_super)
+ if (sb_is_dirty(sb) && sb->s_op->write_super)
sb->s_op->write_super(sb);

/* .. finally sync the buffers to disk */
--
1.6.0.6


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