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| author | Joonsoo Kim | 2014-12-13 01:55:55 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2014-12-13 21:42:48 +0100 |
| commit | dbc8358c72373daa4f37b7e233fecbc47105fe54 (patch) | |
| tree | a20cfe776a52acaf336e520ea324a28bb7a7eea3 /kernel/stacktrace.c | |
| parent | mm/debug-pagealloc: make debug-pagealloc boottime configurable (diff) | |
| download | kernel-qcow2-linux-dbc8358c72373daa4f37b7e233fecbc47105fe54.tar.gz kernel-qcow2-linux-dbc8358c72373daa4f37b7e233fecbc47105fe54.tar.xz kernel-qcow2-linux-dbc8358c72373daa4f37b7e233fecbc47105fe54.zip | |
mm/nommu: use alloc_pages_exact() rather than its own implementation
do_mmap_private() in nommu.c try to allocate physically contiguous pages
with arbitrary size in some cases and we now have good abstract function
to do exactly same thing, alloc_pages_exact(). So, change to use it.
There is no functional change. This is the preparation step for support
page owner feature accurately.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Dave Hansen <dave@sr71.net>
Cc: Michal Nazarewicz <mina86@mina86.com>
Cc: Jungsoo Son <jungsoo.son@lge.com>
Cc: Ingo Molnar <mingo@redhat.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 'kernel/stacktrace.c')
0 files changed, 0 insertions, 0 deletions