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| author | Satyanarayana K V P <satyanarayana.k.v.p@intel.com> | 2026-02-20 05:55:23 +0000 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2026-02-20 10:54:05 -0800 |
| commit | dfeef98e55d0e5f622886d0a9980c235ff08fd97 (patch) | |
| tree | e76fd321fd8a1d0a80738ed1a93462afbcebb874 /tools/perf/scripts/python/stackcollapse.py | |
| parent | bcd768d787e7bb4e06d77709fa17d5bafec8612e (diff) | |
drm/xe/sa: Add lockdep annotations for SA manager swap_guard
Annotate the SA manager init path to model taking swap_guard while under
reclaim context. This helps lockdep catch potential circular dependencies
between fs_reclaim and swap_guard in debug builds. Without this annotation,
lockdep is unaware of this chain until the shrinker runs.
Signed-off-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Suggested-by: Matthew Brost <matthew.brost@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20260220055519.2485681-8-satyanarayana.k.v.p@intel.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions