The newly added async primitives allow for increasing the separation of
the various tasks performed by balloon. Breaking each task in to an
asynchronous function.
BUG=chromium:901139
TEST=Boot crosvm, run 'crosvm balloon' to set the balloon size, check
'vmstat' inside the VM to verify the free memory is affected by the
balloon growing and shrinking.
run crosvm balloon_stats command and ensure that stats are reported
correctly.
Change-Id: I0ae2be5eb8e4be65b2eb74de90888357af6ecfd4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1993163
Tested-by: Keiichi Watanabe <keiichiw@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Minijail's policy compiler complains when there's multiple
unconditional rules for a syscall. In most cases the rules
are redundant to common_device.policy.
BUG=None
TEST=Ran compile_seccomp_policy.py until it stopped
complaining.
Change-Id: Ic43d1fd13f9c012641d71e526942229eb8b08ed4
Signed-off-by: Matt Delco <delco@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2034024
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
