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(parent: 656710a) | patch
mm/memory.c: remove reduntant check for write access
authorAnshuman Khandual <khandual@linux.vnet.ibm.com>
Fri, 8 Sep 2017 23:12:45 +0000 (16:12 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 9 Sep 2017 01:26:47 +0000 (18:26 -0700)
commitfde26bed588918a11831841b219f74b20b32b080
treeecbd7594f122ccd61572430616863592ddc7ef28tree | snapshot
parent656710a60e3693911bee3a355d2f2bbae3faba33commit | diff
mm/memory.c: remove reduntant check for write access

Flags argument has been copied into vmf.flags and it is not changed in
between.  Hence a single write access check can be used for both PUD and
PMD.

Link: http://lkml.kernel.org/r/20170823082839.1812-1-khandual@linux.vnet.ibm.com
Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/memory.c diff | blob | history
Domain: System / Kernel;