drm/xe: Add stats for tlb invalidation count

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Add stats for tlb invalidation count which can be viewed with per GT
stat debugfs file.

Example output:
cat /sys/kernel/debug/dri/0/gt0/stats
tlb_inval_count: 22

v2: fix #include order(Tejas)

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Sai Gowtham Ch <sai.gowtham.ch@intel.com>
Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240810191522.18616-2-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>

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This commit is contained in:

Nirmoy Das 2024-08-10 21:15:19 +02:00

parent acc4e41ec4

commit 39fa14e5bd

3 changed files with 4 additions and 0 deletions

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1

drivers/gpu/drm/xe/xe_gt_stats.c

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1

drivers/gpu/drm/xe/xe_gt_stats.h

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2

drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c

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