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| author |   Glauber Costa <glommer@parallels.com> | 2012-12-18 14:22:27 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 15:02:13 -0800 |
| commit | ba6c496ed834a37a26fc6fc87fc9aecb0fa0014d (patch) | |
| tree | cd229b78ca04817354865c9fdf57b564a6bf7852 /include/linux/slab_def.h | |
| parent | memcg: add documentation about the kmem controller (diff) | |
| download | linux-dev-ba6c496ed834a37a26fc6fc87fc9aecb0fa0014d.tar.xz linux-dev-ba6c496ed834a37a26fc6fc87fc9aecb0fa0014d.zip | |
slab/slub: struct memcg_params
For the kmem slab controller, we need to record some extra information in
the kmem_cache structure.
Signed-off-by: Glauber Costa <glommer@parallels.com>
Signed-off-by: Suleiman Souhlal <suleiman@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Frederic Weisbecker <fweisbec@redhat.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: JoonSoo Kim <js1304@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Rik van Riel <riel@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/slab_def.h')
| -rw-r--r-- | include/linux/slab_def.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index 45c0356fdc8c..8bb6e0eaf3c6 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -81,6 +81,9 @@ struct kmem_cache { */ int obj_offset; #endif /* CONFIG_DEBUG_SLAB */ +#ifdef CONFIG_MEMCG_KMEM + struct memcg_cache_params *memcg_params; +#endif /* 6) per-cpu/per-node data, touched during every alloc/free */ /* |