diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-03-23 15:49:00 +0100 |
|---|---|---|
| committer | Alistair Delva <adelva@google.com> | 2020-11-02 04:47:19 +0000 |
| commit | 6f21bc2d227453f2aa3baebdc7b2200dd91ef041 (patch) | |
| tree | c6f32c47898a5b06620b6e6f6fe3f294e9645ccc | |
| parent | 0cd3dcb56af3005b8193192ba888ecd8f10c32c9 (diff) | |
UPSTREAM: mm/sl[uo]b: export __kmalloc_track(_node)_caller
slab does this already, and I want to use this in a memory allocation
tracker in drm for stuff that's tied to the lifetime of a drm_device,
not the underlying struct device. Kinda like devres, but for drm.
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-2-daniel.vetter@ffwll.ch
(cherry picked from commit fd7cb5753ef49964ea9db5121c3fc9a4ec21ed8e)
Bug: 163141236
Signed-off-by: Alistair Delva <adelva@google.com>
Change-Id: I10790befc779311a5f2ee441e4d073e51a5a7a62
| -rw-r--r-- | mm/slob.c | 2 | ||||
| -rw-r--r-- | mm/slub.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/mm/slob.c b/mm/slob.c index 17e8f8cc7c53..63052d56e79c 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -472,6 +472,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfp, unsigned long caller) { return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, caller); } +EXPORT_SYMBOL(__kmalloc_track_caller); #ifdef CONFIG_NUMA void *__kmalloc_node_track_caller(size_t size, gfp_t gfp, @@ -479,6 +480,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfp, { return __do_kmalloc_node(size, gfp, node, caller); } +EXPORT_SYMBOL(__kmalloc_node_track_caller); #endif void kfree(const void *block) diff --git a/mm/slub.c b/mm/slub.c index 753fccf31c6e..48841aa51ccd 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -4176,6 +4176,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller) return ret; } +EXPORT_SYMBOL(__kmalloc_track_caller); #ifdef CONFIG_NUMA void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, @@ -4206,6 +4207,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, return ret; } +EXPORT_SYMBOL(__kmalloc_node_track_caller); #endif #ifdef CONFIG_SYSFS |