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(parent: 810955b) | patch
drm/amdkfd: Use ordered workqueue to restore processes
authorFelix Kuehling <Felix.Kuehling@amd.com>
Fri, 23 Mar 2018 19:30:36 +0000 (15:30 -0400)
committerOded Gabbay <oded.gabbay@gmail.com>
Fri, 23 Mar 2018 19:30:36 +0000 (15:30 -0400)
commit1679ae8f8f4148766423066aeb3dbb0a985a373a
tree8d766de21c5a0a25618ec8d5fc64fdd284b01292tree | snapshot
parent810955ba712fc5c517b5e999fd69bfd20251effbcommit | diff
drm/amdkfd: Use ordered workqueue to restore processes

Restoring multiple processes concurrently can lead to live-locks
where each process prevents the other from validating all its BOs.

v2: fix duplicate check of same variable

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
drivers/gpu/drm/amd/amdkfd/kfd_module.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_priv.h diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_process.c diff | blob | history
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