diff options
| author | Mark Brown <broonie@kernel.org> | 2020-12-11 17:47:55 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-11 17:47:55 +0000 |
| commit | 031616c434db05ce766f76c62865f55698e0924f (patch) | |
| tree | 7f29aa1ff3e7b51a8058cd570fb785c6e769b245 /mm/slab.c | |
| parent | 064841ccfc49b2315dc0b797239862d3a343aa07 (diff) | |
| parent | 85a7555575a0e48f9b73db310d0d762a08a46d63 (diff) | |
Merge remote-tracking branch 'asoc/for-5.10' into asoc-linus
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/slab.c b/mm/slab.c index f658e86ec8ce..b1113561b98b 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1062,7 +1062,7 @@ int slab_prepare_cpu(unsigned int cpu) * Even if all the cpus of a node are down, we don't free the * kmem_cache_node of any cache. This to avoid a race between cpu_down, and * a kmalloc allocation from another cpu for memory from the node of - * the cpu going down. The list3 structure is usually allocated from + * the cpu going down. The kmem_cache_node structure is usually allocated from * kmem_cache_create() and gets destroyed at kmem_cache_destroy(). */ int slab_dead_cpu(unsigned int cpu) @@ -2305,8 +2305,6 @@ static void *alloc_slabmgmt(struct kmem_cache *cachep, /* Slab management obj is off-slab. */ freelist = kmem_cache_alloc_node(cachep->freelist_cache, local_flags, nodeid); - if (!freelist) - return NULL; } else { /* We will use last bytes at the slab for freelist */ freelist = addr + (PAGE_SIZE << cachep->gfporder) - @@ -3440,7 +3438,7 @@ void ___cache_free(struct kmem_cache *cachep, void *objp, memset(objp, 0, cachep->object_size); kmemleak_free_recursive(objp, cachep->flags); objp = cache_free_debugcheck(cachep, objp, caller); - memcg_slab_free_hook(cachep, virt_to_head_page(objp), objp); + memcg_slab_free_hook(cachep, &objp, 1); /* * Skip calling cache_free_alien() when the platform is not numa. |