diff options
| author | Arvind Yadav <arvind.yadav@intel.com> | 2026-07-14 12:14:02 +0530 |
|---|---|---|
| committer | Thomas Hellström <thomas.hellstrom@linux.intel.com> | 2026-07-16 16:33:02 +0200 |
| commit | 299bc6d50b1bed7d1f408391736712f01a0855e2 (patch) | |
| tree | f4e7f55e4f73d8c926dacd063642d10002bc837e /tools/perf/scripts/python/stackcollapse.py | |
| parent | 6384271ac1ac0099198d15df79212a19ebdb929d (diff) | |
drm/xe/guc: Keep scheduler timeline name alive
The scheduler keeps a pointer to the timeline name, but q->name
is freed with the exec queue while scheduler fences can still
reference it.
Store the name in struct xe_guc_exec_queue so it shares
the scheduler's RCU-deferred lifetime.
Fixes: 6bd90e700b42 ("drm/xe: Make dma-fences compliant with the safe access rules")
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Arvind Yadav <arvind.yadav@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Acked-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260714064402.2457257-1-arvind.yadav@intel.com
Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
(cherry picked from commit 41075f0eb5dcbd3b065d15f15ef7bbe9315188e8)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions