From: Chip Salzenberg <chip@pobox.com>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH] 2.4.13pre3: &i_mapping used where i_mapping needed
Date: Wed, 17 Oct 2001 11:36:40 -0700 [thread overview]
Message-ID: <20011017113640.A3859@perlsupport.com> (raw)
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In 2.4.13pre3, mm/filemap.c:mincore_page() sets an address_space
pointer to &inode->i_mapping. This is almost surely an error, because
i_mapping is already a pointer.
A minimal patch is attached.
--
Chip Salzenberg - a.k.a. - <chip@pobox.com>
"We have no fuel on board, plus or minus 8 kilograms." -- NEAR tech
[-- Attachment #2: pre3-mapping-typo-1 --]
[-- Type: text/plain, Size: 386 bytes --]
Index: linux/mm/filemap.c
--- linux/mm/filemap.c.old Tue Oct 16 23:29:08 2001
+++ linux/mm/filemap.c Wed Oct 17 00:26:37 2001
@@ -2449,5 +2449,5 @@
{
unsigned char present = 0;
- struct address_space * as = &vma->vm_file->f_dentry->d_inode->i_mapping;
+ struct address_space * as = vma->vm_file->f_dentry->d_inode->i_mapping;
struct page * page, ** hash = page_hash(as, pgoff);
reply other threads:[~2001-10-17 18:36 UTC|newest]
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