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crosvm/sys_util
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ZhaoLiu 952feb761d sys_util: Add the interface to get CPU affinity 
At present we only have a interface to set the CPU affinity and don't
implement the 'get_cpu_affinity' interface.

With a 'get_cpu_affinity' interface, after the thread iterates through
all physical CPUs by setting CPU affinity, it can reset its original CPU
affinity that was obtained and stored through 'get_cpu_affinity' in
advance.

BUG=None
TEST=cargo build
TEST=./test_all
TEST=set the CPU affinity and check the return value of
  'get_cpu_affinity'

Change-Id: I169fbbbb141ca80c980900ed16e4bceed1ba6432
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3217032
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
2021-10-25 04:19:42 +00:00
..
poll_token_derive Update syn, quote, and proc-macro past 1.0 2020-02-06 05:28:15 +00:00
src sys_util: Add the interface to get CPU affinity 2021-10-25 04:19:42 +00:00
.build_test_serial build_test: misc options, improvements, amd bug fixes 2020-10-15 13:40:32 +00:00
Cargo.toml crosvm: switch to upstream tempfile crate 2021-10-11 18:35:55 +00:00