tree cc9934231e9977bdd95d2a751bdd36649704af37
parent 437316d9b5ea142ca7ab9ef131c28506c407d1d6
author Artem B. Bityuckiy <[EMAIL PROTECTED]> Sun, 20 Mar 2005 21:43:26 +0000
committer Thomas Gleixner <[EMAIL PROTECTED]> Mon, 23 May 2005 13:03:04 +0200
[JFFS2] Prevent deadlock when flushing write buffer
Signed-off-by: Artem B. Bityuckiy <[EMAIL PROTECTED]>
Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
fs/jffs2/gc.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c
--- a/fs/jffs2/gc.c
+++ b/fs/jffs2/gc.c
@@ -7,7 +7,7 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: gc.c,v 1.146 2005/03/20 17:45:25 dedekind Exp $
+ * $Id: gc.c,v 1.147 2005/03/20 21:43:22 dedekind Exp $
*
*/
@@ -83,7 +83,9 @@ again:
} else if (!list_empty(&c->erasable_pending_wbuf_list)) {
/* There are blocks are wating for the wbuf sync */
D1(printk(KERN_DEBUG "Synching wbuf in order to reuse
erasable_pending_wbuf_list blocks\n"));
+ spin_unlock(&c->erase_completion_lock);
jffs2_flush_wbuf_pad(c);
+ spin_lock(&c->erase_completion_lock);
goto again;
} else {
/* Eep. All were empty */
-
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