David Stevens 5006e9601a swap: Truncate the swap file gradually ... Truncating a large file can result in a significant amount of IO for updating the filesystem metadata. When swap is disabled because an app is being launched, this IO ends up competing with the IO needed to launch the app, resulting in significant latency. When disabling swap because of an app launch, cleaning up the swap file is not high priority. However, when disabling swap because of low disk space, the swap file needs to be cleaned up immediately. As such, make the slow cleanup of the swap file an extra parameter to disabling swap. BUG=b:288989607 TEST=tast run -buildbundle=crosint DUT arc.SwapAppLatency TEST=cargo test -p swap --features enable Change-Id: Icab2a55cdb9350cbb9e380583a31b546bd8e23cf Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4653111 Reviewed-by: Junichi Uekawa <uekawa@chromium.org> Commit-Queue: David Stevens <stevensd@chromium.org> Reviewed-by: Shin Kawamura <kawasin@google.com> Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>		2023-07-05 02:17:32 +00:00
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seccomp	swap: Truncate the swap file gradually	2023-07-05 02:17:32 +00:00
src	crosvm: let gpu render server mount bind drm render nodes only	2023-06-02 21:32:24 +00:00
build.rs	jail: Compile seccomp policies in parallel	2023-05-25 19:13:12 +00:00
Cargo.toml	jail: Compile seccomp policies in parallel	2023-05-25 19:13:12 +00:00