| commit | 399b795b7a80bf703aae56fa0b66fd1949ca1fd9 | [log] [tgz] |
|---|---|---|
| author | Wei Yang <richard.weiyang@linux.alibaba.com> | Thu Aug 06 23:25:44 2020 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Fri Aug 07 11:33:29 2020 -0700 |
| tree | f74f6ecb60872f96763ca59324c3f074ed0d0531 | |
| parent | d38ac97f8a7c4519ba141bbd7c2f7a8da8c9ff8d [diff] |
mm/page_alloc.c: extract the common part in pfn_to_bitidx() The return value calculation is the same both for SPARSEMEM or not. Just take it out. Signed-off-by: Wei Yang <richard.weiyang@linux.alibaba.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Mel Gorman <mgorman@suse.de> Link: http://lkml.kernel.org/r/20200623124201.8199-2-richard.weiyang@linux.alibaba.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>