[JFFS2] Fix race problems with wbuf.
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index bed6e1b..bb47673 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -7,7 +7,7 @@
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: erase.c,v 1.74 2005/03/20 17:46:20 dedekind Exp $
+ * $Id: erase.c,v 1.75 2005/04/05 12:51:54 dedekind Exp $
*
*/
@@ -332,7 +332,11 @@
bad_offset = ofs;
- ret = jffs2_flash_read(c, ofs, readlen, &retlen, ebuf);
+ if (!jffs2_is_writebuffered(c) || !jffs2_cleanmarker_oob(c))
+ ret = c->mtd->read(c->mtd, ofs, readlen, &retlen, ebuf);
+ else
+ ret = c->mtd->read_ecc(c->mtd, ofs, readlen, &retlen, ebuf, NULL, c->oobinfo);
+
if (ret) {
printk(KERN_WARNING "Read of newly-erased block at 0x%08x failed: %d. Putting on bad_list\n", ofs, ret);
goto bad;