diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 11:26:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 11:26:14 -0700 |
| commit | b9d2252c1e44fa83a4e65fdc9eb93db6297c55af (patch) | |
| tree | 7db5a11d1d57a56fc330b8313680bbbe4eb3a564 /mm/slub.c | |
| parent | b312bf359e20cc39c00d480fd40a24c245d80bf7 (diff) | |
| parent | e79aec291da55aa322ddb5d8f3bb04cdf69470d5 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
slab: rename slab_destroy_objs
slub: current is always valid
slub: Add check for kfree() of non slab objects.
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 5f6e2c4a2ba..488400d1070 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -411,7 +411,7 @@ static void set_track(struct kmem_cache *s, void *object, if (addr) { p->addr = addr; p->cpu = smp_processor_id(); - p->pid = current ? current->pid : -1; + p->pid = current->pid; p->when = jiffies; } else memset(p, 0, sizeof(struct track)); @@ -2766,6 +2766,7 @@ void kfree(const void *x) page = virt_to_head_page(x); if (unlikely(!PageSlab(page))) { + BUG_ON(!PageCompound(page)); put_page(page); return; } |