drm/amdkfd: Add process eviction counters to sysfs

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Add per-process eviction counters to sysfs to keep track of
how many eviction events have happened for each process.

v2: rename the stats dir, and track all evictions per process, per device.
v3: Simplify the stats kobject handling and cleanup.
v4: more code cleanup

Signed-off-by: Philip Cox <Philip.Cox@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Philip Cox 2020-06-30 15:51:05 -04:00 • committed by Alex Deucher

parent 8a491bb31b

commit 4327bed2ff

3 changed files with 116 additions and 1 deletions

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8

drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c

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9

drivers/gpu/drm/amd/amdkfd/kfd_priv.h

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100

drivers/gpu/drm/amd/amdkfd/kfd_process.c

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