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drm/amdkfd: add smi events for process start and end

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rocm-smi will be able to show the events for KFD process
start/end, it is the implementation of this feature.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Huang
2025-04-07 15:32:33 -04:00
committed by Alex Deucher
parent 1d9bff4cf8
commit 4172b556fd
4 changed files with 31 additions and 0 deletions
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5
include/uapi/linux/kfd_ioctl.h
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@@ -536,6 +536,8 @@ enum kfd_smi_event {
KFD_SMI_EVENT_QUEUE_EVICTION = 9,
KFD_SMI_EVENT_QUEUE_RESTORE = 10,
KFD_SMI_EVENT_UNMAP_FROM_GPU = 11,
KFD_SMI_EVENT_PROCESS_START = 12,
KFD_SMI_EVENT_PROCESS_END = 13,
/*
* max event number, as a flag bit to get events from all processes,
@@ -651,6 +653,9 @@ struct kfd_ioctl_smi_events_args {
"%lld -%d @%lx(%lx) %x %d\n", (ns), (pid), (addr), (size),\
(node), (unmap_trigger)
#define KFD_EVENT_FMT_PROCESS(pid, task_name)\
"%x %s\n", (pid), (task_name)
/**************************************************************************************************
* CRIU IOCTLs (Checkpoint Restore In Userspace)
*