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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-05-13 07:25:49 -0700 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-05-15 06:14:17 -0700 |
| commit | eaa287069a70aa80e5e95d5162445962809d8158 (patch) | |
| tree | 42104c1ee493ed2ec2cc34da6542e8ae8c802e95 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 3dbab383e3afe999d9e9513cd9a67883b6750358 (diff) | |
drm/xe/guc_submit: Simplify and fix diff calculation
With a u32 type, there's no need to check which one is greater: the
current is always the latest and if it's less than the previous, it's
because it wrapped: just do the unsigned calculation that will lead to
the same result, or better the correct one. It fixes an off-by-one in
the wrapped calculation, however that doesn't really matter for the
timeout calculation.
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250513-time-wrap-v1-1-fba9a69a65c8@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions