Linaro Connect 24

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Join us at Linaro Connect, where innovation meets collaboration!

Discover the future of ARM open-source software, network with industry leaders, engineers, and ARM software experts, and don’t forget the Linaro Connect hacking sessions.

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May 14, 2024

1 week ago

May 17, 2024

1 week ago

Madrid, Spain

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Saravana Kannan

Software Engineer
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MAD24-107 Optimizing suspend/resume


Linux kernel

  • Tuesday, 14 May 15:10 - 15:35
  • Room: Session 1 | Las Palmas I

Optimizing suspend/resume time makes a significant difference for UX and power savings. Especially for wearable devices which typically have small CPUs and small batteries. This talk will point out all the gaps I've found so far and what we could do to address them and some of my TODOs to get there. * Optimizing global async suspend/resume * Using runtime PM to avoid resume/suspend work for short wakeups. * s2idle with older PSCI calls?