diff options
| author | Mel Gorman <mgorman@techsingularity.net> | 2016-05-19 17:14:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-19 19:12:14 -0700 |
| commit | 0b423ca22f95a867f789aab1fe57ee4e378df43b (patch) | |
| tree | cf0231b630d9be51604133f20d56a4e617914a33 /include/asm-generic/atomic64.h | |
| parent | e5b31ac2ca2cd0cf6bf2fcbb708ed01466c89aaa (diff) | |
mm, page_alloc: inline pageblock lookup in page free fast paths
The function call overhead of get_pfnblock_flags_mask() is measurable in
the page free paths. This patch uses an inlined version that is faster.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-generic/atomic64.h')
0 files changed, 0 insertions, 0 deletions