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1f703af3e0
The RSS counter is updated during buffer allocation as well as mmap, which is leading to double updation. Fix this by decrementing the RSS counter during page fault while increment it back during unmap flow. Bug 5222690 Change-Id: I77972185f20d9d710571cc07ae1c5188060bfa1f Signed-off-by: Ketan Patil <ketanp@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3442670 (cherry picked from commit1c59063ce7) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3453103 (cherry picked from commitb27a1a79ee) Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3454644 GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Tested-by: Amulya Yarlagadda <ayarlagadda@nvidia.com> Reviewed-by: Amulya Yarlagadda <ayarlagadda@nvidia.com>