Re: [PATCH] drm/amdgpu: optimize out a spin lock (v2)

2017-06-21 Thread Michel Dänzer
On 22/06/17 11:45 AM, Alex Xie wrote: > Use atomic instead of spin lock. > v2: Adjust commit message > > Signed-off-by: Alex Xie The shortlog should be more specific, e.g. something like "drm/amdgpu: Drop spinlock from mm_stats". It's important for the Git commit shortlog

[PATCH] drm/amdgpu: optimize out a spin lock (v2)

2017-06-21 Thread Alex Xie
Use atomic instead of spin lock. v2: Adjust commit message Signed-off-by: Alex Xie --- drivers/gpu/drm/amd/amdgpu/amdgpu.h| 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 110 +++-- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 - 3