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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-05-07 19:56:52 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2012-05-30 21:04:51 -0400
commit06688905cc36b86c700f376e9bc9bb68bc67d801 (patch)
treedea29dde6086be3e1904a9d265daaff04a2c79d5 /fs/jffs2
parentd0490eea14cc9221cb8343091c216fb862d19958 (diff)
downloadlinux-06688905cc36b86c700f376e9bc9bb68bc67d801.tar.gz
jffs2: remove unnecessary GC pass on sync
We do not need to call 'jffs2_write_super()' on sync. This function causes a GC pass to make sure the current contents is pushed out with the data which we already have on the media. But this is not needed on unmount and only slows sync down unnecessarily. It is enough to just sync the write-buffer. This call was added by one of the generic VFS rework patch-sets, see d579ed00aa96a7f7486978540a0d7cecaff742ae. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jffs2')
-rw-r--r--fs/jffs2/super.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index d3dc9d8d3a1..dc366c0c930 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -110,8 +110,6 @@ static int jffs2_sync_fs(struct super_block *sb, int wait)
{
struct jffs2_sb_info *c = JFFS2_SB_INFO(sb);
- jffs2_write_super(sb);
-
mutex_lock(&c->alloc_sem);
jffs2_flush_wbuf_pad(c);
mutex_unlock(&c->alloc_sem);