From 3cceb9f6cf433545b607451e5de7af2cd6cec0b5 Mon Sep 17 00:00:00 2001 From: "Artem B. Bityuckiy" Date: Sun, 20 Mar 2005 21:43:26 +0000 Subject: [PATCH] [JFFS2] Prevent deadlock when flushing write buffer Signed-off-by: Artem B. Bityuckiy Signed-off-by: Thomas Gleixner --- fs/jffs2/gc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index 44fa7379098f..694bc90ad779 100644 --- 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 */ -- 2.20.1