From 98186ec2c2127c2af65a34f9e697e04f518a79ab Mon Sep 17 00:00:00 2001 From: Debarshi Dutta Date: Thu, 3 Aug 2017 15:34:44 +0530 Subject: gpu: nvgpu: Add wrapper over atomic_t and atomic64_t - added wrapper structs nvgpu_atomic_t and nvgpu_atomic64_t over atomic_t and atomic64_t - added nvgpu_atomic_* and nvgpu_atomic64_* APIs to access the above wrappers. JIRA NVGPU-121 Change-Id: I61667bb0a84c2fc475365abb79bffb42b8b4786a Signed-off-by: Debarshi Dutta Reviewed-on: https://git-master.nvidia.com/r/1533044 Reviewed-by: svccoveritychecker Reviewed-by: svc-mobile-coverity Reviewed-by: Terje Bergstrom GVS: Gerrit_Virtual_Submit --- drivers/gpu/nvgpu/gk20a/gk20a.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index 4878fdd6..47fd3aef 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -48,6 +48,7 @@ struct nvgpu_cpu_time_correlation_sample; #include #include #include +#include #include "clk_gk20a.h" #include "ce2_gk20a.h" @@ -1038,7 +1039,7 @@ struct gk20a { */ unsigned long *enabled_flags; - atomic_t usage_count; + nvgpu_atomic_t usage_count; struct kref refcount; @@ -1205,7 +1206,7 @@ struct gk20a { struct gk20a_channel_worker { struct nvgpu_thread poll_task; - atomic_t put; + nvgpu_atomic_t put; struct nvgpu_cond wq; struct nvgpu_list_node items; struct nvgpu_spinlock items_lock; -- cgit v1.2.2