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| author | David Rientjes <rientjes@google.com> | 2014-08-06 16:06:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:18 -0700 |
| commit | 930f036b4ff6501b91e09bba4bf94423203dabd9 (patch) | |
| tree | f689223089016c430954b96e7c73f1c32502f68d /include/linux/mmdebug.h | |
| parent | 660654f90e7f8f6d8163276d47fc1573a39c7007 (diff) | |
| download | lwn-930f036b4ff6501b91e09bba4bf94423203dabd9.tar.gz lwn-930f036b4ff6501b91e09bba4bf94423203dabd9.zip | |
mm, vmalloc: constify allocation mask
tmp_mask in the __vmalloc_area_node() iteration never changes so it can
be moved into function scope and marked with const. This causes the
movl and orl to only be done once per call rather than area->nr_pages
times.
nested_gfp can also be marked const.
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mmdebug.h')
0 files changed, 0 insertions, 0 deletions