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| author |   David Yat Sin <david.yatsin@amd.com> | 2021-08-16 10:39:39 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-02-07 17:59:46 -0500 |
| commit | cd9f79103003599e58f9f394c07cb4045883a51e (patch) | |
| tree | fa37a374a5d49c561d325538819c91476ca986c0 /drivers/gpu/drm/amd/amdkfd/kfd_process.c | |
| parent | drm/amdkfd: CRIU Implement KFD resume ioctl (diff) | |
| download | linux-dev-cd9f79103003599e58f9f394c07cb4045883a51e.tar.xz linux-dev-cd9f79103003599e58f9f394c07cb4045883a51e.zip | |
drm/amdkfd: CRIU Implement KFD unpause operation
Introducing UNPAUSE op. After CRIU amdgpu plugin performs a PROCESS_INFO
op the queues will be stay in an evicted state. Once the plugin is done
draining BO contents, it is safe to perform an UNPAUSE op for the queues
to resume.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: David Yat Sin <david.yatsin@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_process.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index b3198e186622..0649064b8e95 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -1384,6 +1384,7 @@ static struct kfd_process *create_process(const struct task_struct *thread) process->mm = thread->mm; process->lead_thread = thread->group_leader; process->n_pdds = 0; + process->queues_paused = false; INIT_DELAYED_WORK(&process->eviction_work, evict_process_worker); INIT_DELAYED_WORK(&process->restore_work, restore_process_worker); process->last_restore_timestamp = get_jiffies_64(); |