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| author | Gavin Guo | 2015-06-25 01:55:54 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2015-06-25 02:49:40 +0200 |
| commit | 4066c33d0308f87e9a3b0c7fafb9141c0bfbfa77 (patch) | |
| tree | a04cdc023db6cd938769617b44a398584219e2b0 /mm/slub.c | |
| parent | xtensa: use for_each_sg() (diff) | |
| download | kernel-qcow2-linux-4066c33d0308f87e9a3b0c7fafb9141c0bfbfa77.tar.gz kernel-qcow2-linux-4066c33d0308f87e9a3b0c7fafb9141c0bfbfa77.tar.xz kernel-qcow2-linux-4066c33d0308f87e9a3b0c7fafb9141c0bfbfa77.zip | |
mm/slab_common: support the slub_debug boot option on specific object size
The slub_debug=PU,kmalloc-xx cannot work because in the
create_kmalloc_caches() the s->name is created after the
create_kmalloc_cache() is called. The name is NULL in the
create_kmalloc_cache() so the kmem_cache_flags() would not set the
slub_debug flags to the s->flags. The fix here set up a kmalloc_names
string array for the initialization purpose and delete the dynamic name
creation of kmalloc_caches.
[akpm@linux-foundation.org: s/kmalloc_names/kmalloc_info/, tweak comment text]
Signed-off-by: Gavin Guo <gavin.guo@canonical.com>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/slub.c')
0 files changed, 0 insertions, 0 deletions