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40 results

file_contexts

Blame
    • Jeff Vander Stoep's avatar
      e5fe6a33
      Move sysfs cpu hotplug labeling to genfs_contexts · e5fe6a33
      Jeff Vander Stoep authored
      On Marlin ~120 ms of time is spent relabeling /sys/devices/system/cpu
      every time we come out of suspend. Moving from file_contexts to
      genfs_contexts as the labeling mechanism knocks this down to ~3 ms.
      
      Bug: 32938130
      Test: build and boot Marlin. Verify that files in
          /sys/devices/system/cpu have the proper label before and after
          suspend.
      
      Change-Id: Ie71ea7e3dd5df250cabe4ba9600afbf67e69f720
      e5fe6a33
      History
      Move sysfs cpu hotplug labeling to genfs_contexts
      Jeff Vander Stoep authored
      On Marlin ~120 ms of time is spent relabeling /sys/devices/system/cpu
      every time we come out of suspend. Moving from file_contexts to
      genfs_contexts as the labeling mechanism knocks this down to ~3 ms.
      
      Bug: 32938130
      Test: build and boot Marlin. Verify that files in
          /sys/devices/system/cpu have the proper label before and after
          suspend.
      
      Change-Id: Ie71ea7e3dd5df250cabe4ba9600afbf67e69f720