diff options
| author | Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> | 2009-02-12 00:04:18 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-02-12 01:25:34 +0300 |
| commit | 1001c9fb8721ab395e21f571ed2aaa523cdd1e29 (patch) | |
| tree | fc8835db2b1a5fb5b147af4025767d3393bb3a33 /mm/migrate.c | |
| parent | 17c9d12e126cb0de8d535dc1908c4819d712bc68 (diff) | |
| download | linux-1001c9fb8721ab395e21f571ed2aaa523cdd1e29.tar.xz | |
migration: migrate_vmas should check "vma"
migrate_vmas() should check "vma" not "vma->vm_next" for for-loop condition.
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 2bb4e1d63520..a9eff3f092f6 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) |