From 31fbdf7aa5aac8a2a34f180a25deb157297a10c9 Mon Sep 17 00:00:00 2001 From: "Artem B. Bityuckiy" Date: Mon, 28 Feb 2005 08:21:09 +0000 Subject: [JFFS2] Fix NOR specific scan BUG Fix fairly sad NOR-specific bug - during FS building ic->scan_dents isn't zero, but jffs2_mark_node_obsolete() migt be called it tries to finde the ic corresponding to ref - this requires ic->scan_dents = 0. Signed-off-by: Artem B. Bityuckiy Signed-off-by: Thomas Gleixner --- fs/jffs2/build.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'fs/jffs2/build.c') diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c index a01dd5fdbb9..3dd5394921c 100644 --- a/fs/jffs2/build.c +++ b/fs/jffs2/build.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: build.c,v 1.69 2004/12/16 20:22:18 dmarlin Exp $ + * $Id: build.c,v 1.70 2005/02/28 08:21:05 dedekind Exp $ * */ @@ -97,14 +97,16 @@ static int jffs2_build_filesystem(struct jffs2_sb_info *c) /* First, scan the medium and build all the inode caches with lists of physical nodes */ - c->flags |= JFFS2_SB_FLAG_MOUNTING; + c->flags |= JFFS2_SB_FLAG_SCANNING; ret = jffs2_scan_medium(c); + c->flags &= ~JFFS2_SB_FLAG_SCANNING; if (ret) goto exit; D1(printk(KERN_DEBUG "Scanned flash completely\n")); D2(jffs2_dump_block_lists(c)); + c->flags |= JFFS2_SB_FLAG_BUILDING; /* Now scan the directory tree, increasing nlink according to every dirent found. */ for_each_inode(i, c, ic) { D1(printk(KERN_DEBUG "Pass 1: ino #%u\n", ic->ino)); @@ -116,7 +118,6 @@ static int jffs2_build_filesystem(struct jffs2_sb_info *c) cond_resched(); } } - c->flags &= ~JFFS2_SB_FLAG_MOUNTING; D1(printk(KERN_DEBUG "Pass 1 complete\n")); @@ -164,6 +165,8 @@ static int jffs2_build_filesystem(struct jffs2_sb_info *c) ic->scan_dents = NULL; cond_resched(); } + c->flags &= ~JFFS2_SB_FLAG_BUILDING; + D1(printk(KERN_DEBUG "Pass 3 complete\n")); D2(jffs2_dump_block_lists(c)); -- cgit v1.2.3