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authorMatt Delco <delco@google.com>2019-04-17 18:13:12 -0700
committerchrome-bot <chrome-bot@chromium.org>2019-04-24 15:51:12 -0700
commit73e1e4e7b63e89fa6f879d368590623c7b6444c6 (patch)
tree046851f9b9579893dd8485d315884bfc5098912f /msg_socket
parente3fdadb8e18d567f7e2377613d875f12243b785a (diff)
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crosvm: only clear signal when needed
Only clear signal when EINTR is indicated, rather than doing it after
each attempt to run the VM.

BUG=None
TEST=Local compile.  Ran my diagnostic plugin and confirmed that pause
can still be trigger.  Ran my benchmarking plugin and saw the time used
decrease by about 13%.  The net reduction with 2 other changes is about
42%.

Change-Id: I118e05c6c62d1251946dd6432d4c933a3b8504fc
Signed-off-by: Matt Delco <delco@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1573219
Commit-Ready: Matt Delco <delco@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
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