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Merge "Now ignoring adb shell service return error code in acov-llvm.py" am: 1c18adc4e1

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Original change: https://android-review.googlesource.com/c/platform/development/+/2328192

Change-Id: I68ab77dcce1349de8dee3c18bdf2b5e020e8252e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Pirama Arumuga Nainar
2022-12-06 20:15:09 +00:00
committed by Automerger Merge Worker
parent 2655e5c22d 1c18adc4e1
commit 4c47b7fd89
1 changed files with 9 additions and 1 deletions
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10
scripts/acov-llvm.py
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@@ -125,7 +125,15 @@ def send_flush_signal(pids=None):
logging.warning(
f'couldn\'t find any process with handler for signal 37')
adb_shell(['kill', '-37'] + pids)
# Some processes may have exited after we run `ps` command above - ignore failures when
# sending flush signal.
# We rely on kill(1) sending the signal to all pids on the command line even if some don't
# exist. This is true of toybox and "probably implied" by POSIX, even if not explicitly called
# out [https://pubs.opengroup.org/onlinepubs/9699919799/utilities/kill.html].
try:
adb_shell(['kill', '-37'] + pids)
except subprocess.CalledProcessError:
logging.warning('Sending flush signal failed - some pids no longer active')
def do_clean_device(args):