| commit | 7e69f4f841ee88a6bd1c0dd168656b8d1b3b6fdf | [log] [tgz] |
|---|---|---|
| author | Fabio D'Urso <fdurso@google.com> | Thu Feb 20 06:21:35 2025 -0800 |
| committer | CQ Bot <fuchsia-internal-scoped@luci-project-accounts.iam.gserviceaccount.com> | Thu Feb 20 06:21:35 2025 -0800 |
| tree | dac224efbeb87ed21f75e7c115be1d496550e24e | |
| parent | 1b70df54b68328de68d64885f663032f380064a7 [diff] |
[starnix] Add support for memory pressure events Reland of fxrev.dev/1209224 with disabled flaky test_wait::epoll test. NOTE: This CL is heavily based on lindkvist@'s fxrev.dev/1200804. This adds support for observing memory pressure events by writing to /proc/pressure/memory. The pressure events from Zircon are reported as POLLPRI events on the file. A kthread controls the pace at which such events are reported. In particular, in accordance with the PSI interface, it rate-limits them to once per window. Fixed: 319649348 Change-Id: Ieccb3a6743d535e714610f64c0ac3872a59e7f21 Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1210765 API-Review: Kevin Lindkvist <lindkvist@google.com> Reviewed-by: Fabio D'Urso <fdurso@google.com> Reviewed-by: Kevin Lindkvist <lindkvist@google.com> Fuchsia-Auto-Submit: Kevin Lindkvist <lindkvist@google.com> Owners-Override: Kevin Lindkvist <lindkvist@google.com> Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
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