aboutsummaryrefslogtreecommitdiff
path: root/fs/jffs2
diff options
context:
space:
mode:
authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-05-07 18:51:54 +0300
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-05-13 23:23:12 -0500
commite832579fd100eb4f9658bdfefd61caf86a6cbff1 (patch)
treedfa30431ea286652a4ecf6ff364113fc3deb64e7 /fs/jffs2
parentc3c4a36979c8b68cc35643497e83c7383cd07955 (diff)
downloadlinux-e832579fd100eb4f9658bdfefd61caf86a6cbff1.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: David Woodhouse <David.Woodhouse@intel.com>
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 1613cd28304..b36aa950d2a 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -112,8 +112,6 @@ 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);