From: Hugh Dickins <hugh@veritas.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Mark Fasheh <mark.fasheh@oracle.com>, linux-kernel@vger.kernel.org
Subject: [PATCH -rc2-mm2] update tmpfs for new delete_inode behavior
Date: Tue, 12 Jul 2005 15:22:11 +0100 (BST) [thread overview]
Message-ID: <Pine.LNX.4.61.0507121508520.6933@goblin.wat.veritas.com> (raw)
LTP on tmpfs hits kernel BUG at mm/shmem.c:680! shmem_delete_inode needs
to truncate_inode_pages for itself now. It's not immediately obvious since
many cases get covered by shmem_truncate's followup truncate_inode_pages:
maybe with thought we can just call it once, but right now fix the BUG.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
--- 2.6.13-rc2-mm2/mm/shmem.c 2005-07-06 11:23:52.000000000 +0100
+++ linux/mm/shmem.c 2005-07-12 13:58:26.000000000 +0100
@@ -668,6 +668,7 @@ static void shmem_delete_inode(struct in
struct shmem_inode_info *info = SHMEM_I(inode);
if (inode->i_op->truncate == shmem_truncate) {
+ truncate_inode_pages(inode->i_mapping, 0);
shmem_unacct_size(info->flags, inode->i_size);
inode->i_size = 0;
shmem_truncate(inode);
next reply other threads:[~2005-07-12 14:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-12 14:22 Hugh Dickins [this message]
2005-07-12 20:52 ` [PATCH -rc2-mm2] update tmpfs for new delete_inode behavior Mark Fasheh
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