Konsta Holtta 758cb76e22 gpu: nvgpu: add FOREIGN_SGT mem flag ...

Add an internal flag NVGPU_MEM_FLAG_FOREIGN_SGT to specify that the sgt
member of an nvgpu_mem must not be freed when the nvgpu_mem is freed.

Bug 200145225
Bug 200541476

Change-Id: I044fb91a5f9d148f38fb0cbf63d0cdfd64a070ce
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1819801
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
(cherry picked from commit 9de6d20abb
in dev-main)
Reviewed-on: https://git-master.nvidia.com/r/2170602
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-08-15 00:58:44 -07:00

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