Aingara Paramakuru c0dd9ea9c8 gpu: nvgpu: use spinlock for ch timeout lock ...

The channel timeout lock guards a very small critical section. Use a
spinlock instead of a mutex for performance.

Bug 1795076

Change-Id: I94940f3fbe84ed539bcf1bc76ca6ae7a0ef2fe13
Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com>
Reviewed-on: http://git-master/r/1200803
(cherry picked from commit 4fa9e973da141067be145d9eba2ea74e96869dcd)
Reviewed-on: http://git-master/r/1203799
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2016-09-13 10:13:41 -07:00

..

nvgpu

gpu: nvgpu: use spinlock for ch timeout lock

2016-09-13 10:13:41 -07:00