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From: Hugh Dickins <hugh@veritas.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <clameter@sgi.com>, linux-kernel@vger.kernel.org
Subject: [PATCH 2.6.25-rc3-mm1] fix ext2 borkage
Date: Tue, 4 Mar 2008 19:12:38 +0000 (GMT)	[thread overview]
Message-ID: <Pine.LNX.4.64.0803041910080.12261@blonde.site> (raw)
In-Reply-To: <20080304011928.e8c82c0c.akpm@linux-foundation.org>

use-page_cache_xxx-in-ext2.patch gave me lots of EXT2-fs error (device
loop0): ext2_find_entry: dir 52629 size 5120 exceeds block count 2
so I stopped it quickly.  Creating a directory entry was muddling up the
directory and the linked inode, writing directory page out to the latter.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
---

 fs/ext2/dir.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 2.6.25-rc3-mm1/fs/ext2/dir.c	2008-03-04 11:37:47.000000000 +0000
+++ linux/fs/ext2/dir.c	2008-03-04 18:25:24.000000000 +0000
@@ -472,7 +472,7 @@ void ext2_set_link(struct inode *dir, st
 int ext2_add_link (struct dentry *dentry, struct inode *inode)
 {
 	struct inode *dir = dentry->d_parent->d_inode;
-	struct address_space *mapping = inode->i_mapping;
+	struct address_space *mapping = dir->i_mapping;
 	const char *name = dentry->d_name.name;
 	int namelen = dentry->d_name.len;
 	unsigned chunk_size = ext2_chunk_size(dir);

  parent reply	other threads:[~2008-03-04 19:13 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-04  9:19 2.6.25-rc3-mm1 Andrew Morton
2008-03-04 11:59 ` 2.6.25-rc3-mm1 Cornelia Huck
2008-03-04 19:35   ` 2.6.25-rc3-mm1 Greg KH
2008-03-04 13:12 ` [BUG] 2.6.25-rc3-mm1 kernel panic while bootup on powerpc () Kamalesh Babulal
2008-03-04 14:40   ` Michael Neuling
2008-03-04 18:33     ` Andrew Morton
2008-03-05  8:23       ` Benjamin Herrenschmidt
2008-03-06  0:03       ` Benjamin Herrenschmidt
2008-03-06  0:44         ` Andrew Morton
2008-03-06  0:52           ` Benjamin Herrenschmidt
2008-03-04 18:36   ` Andrew Morton
2008-03-04 18:47     ` Pekka Enberg
2008-03-04 19:18     ` Pekka Enberg
2008-03-05  8:22   ` Benjamin Herrenschmidt
2008-03-04 16:35 ` 2.6.25-rc3-mm1 (IDE) Randy Dunlap
2008-03-06 21:14   ` Bartlomiej Zolnierkiewicz
2008-03-04 16:45 ` 2.6.25-rc3-mm1 (CCISS) Randy Dunlap
2008-03-04 17:02   ` Miller, Mike (OS Dev)
2008-03-04 17:14     ` Randy Dunlap
2008-03-04 18:14       ` Jens Axboe
2008-03-04 19:12 ` Hugh Dickins [this message]
2008-03-04 19:20 ` [BUG] 2.6.25-rc3-mm1 kernel bug while running libhugetlbfs Kamalesh Babulal
2008-03-04 19:51   ` Andrew Morton
2008-03-04 22:01     ` Adam Litke
2008-03-05  7:52       ` Kamalesh Babulal
2008-03-04 20:24 ` 2.6.25-rc3-mm1 (wakeup) Randy Dunlap
2008-03-04 22:33   ` Rafael J. Wysocki
2008-03-05  7:40     ` Sam Ravnborg
2008-03-04 21:26 ` 2.6.25-rc3-mm1 (9p docs) Randy Dunlap
2008-03-04 21:43   ` Eric Van Hensbergen
2008-03-05  7:21 ` 2.6.25-rc3-mm1 - PROFILE_LIKELY redux Valdis.Kletnieks
2008-03-05 17:45   ` Andi Kleen
2008-03-05 18:02     ` Andrew Morton
2008-03-05 18:22       ` Andi Kleen
2008-03-05 22:26       ` Valdis.Kletnieks
2008-03-05 23:49         ` Andrew Morton
2008-03-05 19:59     ` Valdis.Kletnieks
2008-03-05 21:56       ` Andi Kleen
2008-03-05 10:51 ` prctl(0x8) -> EINVAL [Was: 2.6.25-rc3-mm1] Jiri Slaby
2008-03-05 10:59   ` Jiri Slaby
2008-03-05 14:06   ` Serge E. Hallyn
2008-03-05 15:18     ` Jiri Slaby
2008-03-09 16:28     ` Andrew Morgan
2008-03-05 13:04 ` 2.6.25-rc3-mm1 Pavel Emelyanov
2008-03-05 13:12   ` 2.6.25-rc3-mm1 (SYSFS=n breaks module engine) Pavel Emelyanov
2008-03-05 13:31   ` 2.6.25-rc3-mm1 Kay Sievers
2008-03-05 13:38     ` 2.6.25-rc3-mm1 Pavel Emelyanov
2008-03-05 13:54       ` 2.6.25-rc3-mm1 Kay Sievers
2008-03-05 14:28         ` 2.6.25-rc3-mm1 Pavel Emelyanov
2008-03-05 16:40   ` 2.6.25-rc3-mm1 Greg KH
2008-03-05 16:59     ` 2.6.25-rc3-mm1 Pavel Emelyanov
2008-03-05 17:07       ` 2.6.25-rc3-mm1 Greg KH
2008-03-05 21:34 ` 2.6.25-rc3-mm1 ppc64 boot hang Badari Pulavarty
2008-03-05 21:54   ` Andrew Morton
2008-03-05 22:35     ` Badari Pulavarty
2008-03-05 23:17     ` Stephen Rothwell
2008-03-07  3:58 ` 2.6.25-rc3-mm1 - BUG at system shutdown time Valdis.Kletnieks
2008-03-07  6:16   ` Andrew Morton
2008-03-07  7:52     ` Valdis.Kletnieks
2008-03-07  8:06       ` Thomas Gleixner
2008-03-07  8:23         ` Valdis.Kletnieks
2008-03-07  8:34           ` Thomas Gleixner
2008-03-07 19:30             ` Valdis.Kletnieks
2008-03-12  7:32   ` Andrew Morton
2008-03-13  2:19     ` Valdis.Kletnieks
2008-03-13  2:32       ` Andrew Morton
2008-03-13  3:57         ` Valdis.Kletnieks
2008-03-13  4:27           ` Andrew Morton
2008-03-14 18:50             ` Valdis.Kletnieks
2008-03-21 13:41       ` Ingo Molnar
2008-03-21 19:38         ` Valdis.Kletnieks
2008-03-21 19:58           ` Ingo Molnar
2008-03-21 20:05             ` Valdis.Kletnieks
2008-03-21 20:12               ` Ingo Molnar
2008-03-22  3:11                 ` Hoo-fscking-ray - (was " Valdis.Kletnieks
2008-03-22 12:09                   ` Ingo Molnar

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