Shintaro Kawamura b9bf0798fd swap: punch a hole to swap file if the pages are removed ... If the pages on the guest memory MADV_REMOVEed, the pages are likely not be accessed for a long time. Keeping those pages is not good use of resources. This also fix the minor bug that staging memory is not cleared by MADV_REMOVE. BUG=b:269981962 BUG=b:269531558 TEST=cargo test -p swap Change-Id: Ic43e21104becd8a1dfca32a2cd0733bf40154fa1 Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4269719 Reviewed-by: David Stevens <stevensd@chromium.org> Commit-Queue: Shin Kawamura <kawasin@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>		2023-02-22 01:53:38 +00:00
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src	swap: punch a hole to swap file if the pages are removed	2023-02-22 01:53:38 +00:00
tests	swap: open swap file before forking the monitor process	2023-02-17 02:18:39 +00:00
Cargo.toml	swap: switch page fault logger with compiler feature flag	2023-02-15 07:06:22 +00:00