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| author | Christoph Hellwig <hch@tuxera.com> | 2010-11-23 14:38:02 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2010-11-23 14:38:02 +0100 |
| commit | f02e26f8d90f8cde98314c72c2e890bc281a8346 (patch) | |
| tree | c24bdb07fe551b7fb77f4ff4aaa0eadc8e7622b6 /fs/hfsplus | |
| parent | 7dc4f001123f9ebe3b010a6c26acd18698ad205f (diff) | |
| download | kernel_samsung_smdk4412-f02e26f8d90f8cde98314c72c2e890bc281a8346.zip kernel_samsung_smdk4412-f02e26f8d90f8cde98314c72c2e890bc281a8346.tar.gz kernel_samsung_smdk4412-f02e26f8d90f8cde98314c72c2e890bc281a8346.tar.bz2 | |
hfsplus: avoid useless work in hfsplus_sync_fs
There is no reason to write out the metadata inodes or volume headers
during a non-blocking sync, as we are almost guaranteed to dirty them
again during the inode writeouts.
Signed-off-by: Christoph Hellwig <hch@tuxera.com>
Diffstat (limited to 'fs/hfsplus')
| -rw-r--r-- | fs/hfsplus/super.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index df6bea0..56e6cf8 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -160,6 +160,9 @@ int hfsplus_sync_fs(struct super_block *sb, int wait) int write_backup = 0; int error, error2; + if (!wait) + return 0; + dprint(DBG_SUPER, "hfsplus_write_super\n"); sb->s_dirt = 0; |