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fix pagewalk minor issues

KOSAKI Motohiro linux-mm lkml 1 version New

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  1. v1 Latest4 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4pagewalk: Fix walk_page_range() don't check find_vma() result properlymm/pagewalk.c+1 -10 replies
2/4pagewalk: don't look up vma if walk->hugetlb_entry is unusedmm/pagewalk.c+37 -60 replies
3/4pagewalk: add locking-rule commnetsinclude/linux/mm.h mm/pagewalk.c+4 -00 replies
4/4pagewalk: fix code comment for THPmm/pagewalk.c+2 -10 replies

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Cover letter [PATCH 0/4] fix pagewalk minor issues

While reviewing Stephen's numa_maps improvement, I've found recent pagewalk changes made some minor issues.

This series fix them. I think only [1/4] need to backport to -stable.

KOSAKI Motohiro (4):
pagewalk: Fix walk_page_range() don't check find_vma() result
properly
pagewalk: don't look up vma if walk->hugetlb_entry is unused
pagewalk: add locking-rule commnets
pagewalk: fix code comment for THP

 include/linux/mm.h |    1 +
 mm/pagewalk.c      |   49 ++++++++++++++++++++++++++++++++++++++++++-------
 2 files changed, 43 insertions(+), 7 deletions(-)
Signature · 1 line
1.7.3.1