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| author | Christoph Lameter <cl@linux.com> | 2015-11-21 02:57:35 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-21 03:17:32 +0300 |
| commit | a380a3c75529a5c42b78c0d64a46404f8cb0c0d1 (patch) | |
| tree | 9b7084a6b6c3e4b9f43a6d8ba16734ff8d4e8d32 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 21fa8442799945beaca074cb5bcf7cfe24969d59 (diff) | |
| download | linux-a380a3c75529a5c42b78c0d64a46404f8cb0c0d1.tar.xz | |
slub: create new ___slab_alloc function that can be called with irqs disabled
Bulk alloc needs a function like that because it enables interrupts before
calling __slab_alloc which promptly disables them again using the expensive
local_irq_save().
Signed-off-by: Christoph Lameter <cl@linux.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions