video: tegra: nvmap: zap pages on reserve request
Reserve operation should be independent of cache maintenance.
Remove dependency on cache maintenance for zapping user mappings.
Bug
1444151
Change-Id: Id7282510353bc1ded15e105bbfde50bc3891ca0f
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Reviewed-on: http://git-master/r/398414
(cherry picked from commit
461f2b1ab18b170169a140c76dab0c1a7efccee0)
Reviewed-on: http://git-master/r/405144
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>