tree 743157c83c2d4ece496853495963e12546a5a1fc
parent 6b73321e16b347cd0d1ba2ca09a9208c6873e68c
author Laurent Dufour <ldufour@linux.vnet.ibm.com> 1523975593 +0200
committer Vinayak Menon <vinmenon@codeaurora.org> 1530193442 +0530

mm: introduce INIT_VMA()

Some VMA struct fields need to be initialized once the VMA structure is
allocated.
Currently this only concerns anon_vma_chain field but some other will be
added to support the speculative page fault.

Instead of spreading the initialization calls all over the code, let's
introduce a dedicated inline function.

Change-Id: I9f6b29dc74055354318b548e2b6b22c37d4c61bb
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Patch-mainline: linux-mm @ Tue, 17 Apr 2018 16:33:13
[vinmenon@codeaurora.org: 4.9 porting changes]
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>