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authorHimal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>2024-10-14 13:25:41 +0530
committerRodrigo Vivi <rodrigo.vivi@intel.com>2024-10-17 10:17:07 -0400
commit3b41f8882e4b25908043139eb4ea98d031543136 (patch)
tree1f9c7fcd32dda6a612de7251197e7857675130c6 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent79f716bbfa2c7c2639d161a4294ed0416a1c6efe (diff)
drm/xe/device: Update handling of xe_force_wake_get return
xe_force_wake_get() now returns the reference count-incremented domain mask. If it fails for individual domains, the return value will always be 0. However, for XE_FORCEWAKE_ALL, it may return a non-zero value even in the event of failure. Update the return handling of xe_force_wake_get() to reflect this behavior, and ensure that the return value is passed as input to xe_force_wake_put(). v3 - return xe_wakeref_t instead of int in xe_force_wake_get() - xe_force_wake_put() error doesn't need to be escalated/considered as probing error. It internally WARNS on domain ack failure. v5 - return unsigned int xe_force_wake_get() v7 - Fix commit message(Badal) v9 - s/uint/unsigned int (Nikula) Cc: Jani Nikula <jani.nikula@intel.com> Cc: Badal Nilawar <badal.nilawar@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Badal Nilawar <badal.nilawar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241014075601.2324382-7-himal.prasad.ghimiray@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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