From: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Lameter <cl@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-mm <linux-mm@kvack.org>,
nishimura@mxp.nes.nec.co.jp
Subject: [PATCH] migration: migrate_vmas should check "vma"
Date: Wed, 28 Jan 2009 16:26:19 +0900 [thread overview]
Message-ID: <20090128162619.2205befd.nishimura@mxp.nes.nec.co.jp> (raw)
migrate_vmas() should check "vma" not "vma->vm_next" for for-loop condition.
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
---
mm/migrate.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index 2bb4e1d..a9eff3f 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1129,7 +1129,7 @@ int migrate_vmas(struct mm_struct *mm, const nodemask_t *to,
struct vm_area_struct *vma;
int err = 0;
- for(vma = mm->mmap; vma->vm_next && !err; vma = vma->vm_next) {
+ for (vma = mm->mmap; vma && !err; vma = vma->vm_next) {
if (vma->vm_ops && vma->vm_ops->migrate) {
err = vma->vm_ops->migrate(vma, to, from, flags);
if (err)
--
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next reply other threads:[~2009-01-28 7:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-28 7:26 Daisuke Nishimura [this message]
2009-01-28 16:42 ` Christoph Lameter
2009-01-28 16:55 ` Johannes Weiner
2009-01-29 1:16 ` Daisuke Nishimura
2009-01-29 8:18 ` Andrew Morton
2009-01-30 0:30 ` Daisuke Nishimura
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