[PATCH 2/2] jffs2: Add sync to underlying mtd device when file system is synced

[Clayton Shotwell <clayton.shotwell@xxxxxxxxxxxxxxxxxxx>]

Need to ensure the underlying flash does not cache anything even though
the file system thinks it's synced back.

Signed-off-by: Clayton Shotwell <clayton.shotwell@xxxxxxxxxxxxxxxxxxx>
---
 fs/jffs2/super.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 05d892c..4341565 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -111,6 +111,7 @@ static int jffs2_sync_fs(struct super_block *sb, int wait)
 	mutex_lock(&c->alloc_sem);
 	jffs2_flush_wbuf_pad(c);
 	mutex_unlock(&c->alloc_sem);
+	mtd_sync(c->mtd);
 	return 0;
 }
 
-- 
1.9.1


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