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56e6d56885
It helpful to clear GT stats, run a test cases which is being profiled, and look at the results of the stats from the individual test case. Make stats entry writable and upon write clear the stats. v5: - Drop clear_stats debugfs entry (Lucas) v6: - Use xe_gt_stats_clear rather than helper (Michal) - Rework loop in xe_gt_stats_clear (Michal) Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://lore.kernel.org/r/20250829172232.1308004-2-matthew.brost@intel.com
27 lines
535 B
C
27 lines
535 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2024 Intel Corporation
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*/
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#ifndef _XE_GT_STATS_H_
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#define _XE_GT_STATS_H_
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#include "xe_gt_stats_types.h"
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struct xe_gt;
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struct drm_printer;
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#ifdef CONFIG_DEBUG_FS
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int xe_gt_stats_print_info(struct xe_gt *gt, struct drm_printer *p);
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void xe_gt_stats_clear(struct xe_gt *gt);
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void xe_gt_stats_incr(struct xe_gt *gt, const enum xe_gt_stats_id id, int incr);
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#else
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static inline void
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xe_gt_stats_incr(struct xe_gt *gt, const enum xe_gt_stats_id id,
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int incr)
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{
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}
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#endif
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#endif
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