diff options
| author | Vlastimil Babka <vbabka@suse.cz> | 2016-03-17 14:18:12 -0700 |
|---|---|---|
| committer | Vinayak Menon <vinmenon@codeaurora.org> | 2017-02-21 12:37:10 +0530 |
| commit | 28aea75c4b00167c93e55b5411aa4b97b3e31a0d (patch) | |
| tree | 2cdf8d8d39b18c4045504c83cc50c2f853b6d6ed /tools/perf/scripts/python | |
| parent | f9d29d58eb498418136e44ea94d55d25ecb295c7 (diff) | |
mm, memory hotplug: small cleanup in online_pages()
We can reuse the nid we've determined instead of repeated pfn_to_nid()
usages. Also zone_to_nid() should be a bit cheaper in general than
pfn_to_nid().
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: David Rientjes <rientjes@google.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-commit: e888ca3545dc6823603b976e40b62af2c68b6fcc
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Change-Id: I6bdb2530fd6306ceb49022ef9cdc82b5598ebe8c
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions