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authorAlexey Dobriyan <adobriyan@gmail.com>2006-09-30 23:27:21 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-01 00:39:19 -0700
commit52978be636374c4bfb61220b37fa12f55a071c46 (patch)
tree36444be7bdbc0cdd99d903c0ad87316c93427517 /mm/mempolicy.c
parent1a2f67b459bb7846d4a15924face63eb2683acc2 (diff)
downloadlwn-52978be636374c4bfb61220b37fa12f55a071c46.tar.gz
lwn-52978be636374c4bfb61220b37fa12f55a071c46.zip
[PATCH] kmemdup: some users
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/mempolicy.c')
-rw-r--r--mm/mempolicy.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index cf18f0942553..25788b1b7fcf 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1324,12 +1324,11 @@ struct mempolicy *__mpol_copy(struct mempolicy *old)
atomic_set(&new->refcnt, 1);
if (new->policy == MPOL_BIND) {
int sz = ksize(old->v.zonelist);
- new->v.zonelist = kmalloc(sz, SLAB_KERNEL);
+ new->v.zonelist = kmemdup(old->v.zonelist, sz, SLAB_KERNEL);
if (!new->v.zonelist) {
kmem_cache_free(policy_cache, new);
return ERR_PTR(-ENOMEM);
}
- memcpy(new->v.zonelist, old->v.zonelist, sz);
}
return new;
}