Am 17.06.2017 um 00:00 schrieb axie:
On 2017-06-16 01:48 PM, Christian König wrote:
Am 16.06.2017 um 07:03 schrieb Alex Xie:
Use rw_semaphore instead of mutex for bo_lists.
In original function amdgpu_bo_list_get, the waiting
for result->lock can be quite long while mutex
bo_list_lock was
On 2017-06-16 01:48 PM, Christian König wrote:
Am 16.06.2017 um 07:03 schrieb Alex Xie:
Use rw_semaphore instead of mutex for bo_lists.
In original function amdgpu_bo_list_get, the waiting
for result->lock can be quite long while mutex
bo_list_lock was holding. It can make other tasks
Am 16.06.2017 um 07:03 schrieb Alex Xie:
Use rw_semaphore instead of mutex for bo_lists.
In original function amdgpu_bo_list_get, the waiting
for result->lock can be quite long while mutex
bo_list_lock was holding. It can make other tasks
waiting for bo_list_lock for long period too.
Change
On 16/06/17 02:03 PM, Alex Xie wrote:
> Use rw_semaphore instead of mutex for bo_lists.
>
> In original function amdgpu_bo_list_get, the waiting
> for result->lock can be quite long while mutex
> bo_list_lock was holding. It can make other tasks
> waiting for bo_list_lock for long period too.
>
Use rw_semaphore instead of mutex for bo_lists.
In original function amdgpu_bo_list_get, the waiting
for result->lock can be quite long while mutex
bo_list_lock was holding. It can make other tasks
waiting for bo_list_lock for long period too.
Change bo_list_lock to rw_semaphore can avoid most of
