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authorJohannes Weiner <hannes@cmpxchg.org>2011-01-14 00:47:02 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-14 02:32:44 +0100
commitc489f1257b8cacd4881a18da1e93659f934a8e98 (patch)
treec06e1611a9af8726999d3d95599934910237735b /mm/mprotect.c
parentthp: mincore transparent hugepage support (diff)
downloadlinux-c489f1257b8cacd4881a18da1e93659f934a8e98.tar.xz
linux-c489f1257b8cacd4881a18da1e93659f934a8e98.zip
thp: add pmd_modify
Add pmd_modify() for use with mprotect() on huge pmds. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Reviewed-by: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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