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| author | Aingara Paramakuru <aparamakuru@nvidia.com> | 2016-08-10 20:03:49 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-09-13 13:13:41 -0400 |
| commit | c0dd9ea9c85295207774de5637dc0c581ff8ee6e (patch) | |
| tree | 1e9b669741a413b46b7eeaf870a0039311077ac3 /drivers/gpu/nvgpu/gk20a/hal.c | |
| parent | 7ff4a760a83aaff0c214a5564530a0f32de40a84 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/hal.c')
0 files changed, 0 insertions, 0 deletions