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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-10-08 02:01:40 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-08 03:46:29 +0200 |
| commit | 9996f05eac09815121bb718249f21914a667791f (patch) | |
| tree | 5895100f41462c5aa2c68a8b992ba2f2845b134b /arch/sparc/prom | |
| parent | mm: vma_merge: correct false positive from __vma_unlink->validate_mm_rb (diff) | |
| download | linux-9996f05eac09815121bb718249f21914a667791f.tar.xz linux-9996f05eac09815121bb718249f21914a667791f.zip | |
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>
Diffstat (limited to 'arch/sparc/prom')
0 files changed, 0 insertions, 0 deletions