| commit | 9996f05eac09815121bb718249f21914a667791f | [log] [tgz] |
|---|---|---|
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | Fri Oct 07 17:01:40 2016 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Fri Oct 07 18:46:29 2016 -0700 |
| tree | 5895100f41462c5aa2c68a8b992ba2f2845b134b | |
| parent | 8f26e0b176f3484c49d55d88fe6083a9cf9ff443 [diff] |
mm: clarify why we avoid page_mapcount() for slab pages in dump_page() Let's add comment on why we skip page_mapcount() for sl[aou]b pages. Link: http://lkml.kernel.org/r/20160922105532.GB24593@node Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>