diff options
author | André Draszik <git@andred.net> | 2020-02-03 17:28:13 +0000 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2020-02-04 15:56:24 +0000 |
commit | 0ebb56ff192e9c6db2af83c37db3307a27fe822a (patch) | |
tree | da9b644872e8e8357993714e046159b936ef0111 /meta/recipes-rt/rt-tests | |
parent | c3bd502f31a621394a2f6ea3ae90443ff4ac98a4 (diff) | |
download | openembedded-core-contrib-0ebb56ff192e9c6db2af83c37db3307a27fe822a.tar.gz |
rt-tests: modernise subprocess: preexec_fn=os.setsid -> start_new_session=True
start_new_session was added to python3 subprocess in v3.2 and
is meant to take the place of the common use of preexec_fn to
call os.setsid() in the child - as done here.
Update to use the new equivalent.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-rt/rt-tests')
-rwxr-xr-x | meta/recipes-rt/rt-tests/files/rt_bmark.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/meta/recipes-rt/rt-tests/files/rt_bmark.py b/meta/recipes-rt/rt-tests/files/rt_bmark.py index 57b39b52a1..3b84447a0f 100755 --- a/meta/recipes-rt/rt-tests/files/rt_bmark.py +++ b/meta/recipes-rt/rt-tests/files/rt_bmark.py @@ -166,12 +166,12 @@ def start_stress(*args): log(" Command: '", stress_cmd_str, "'") log() - # preexec_fn=os.setsid causes stress to be executed in a separate + # start_new_session causes stress to be executed in a separate # session, => it gets a new process group (incl. children). It # can then be terminated using os.killpg in end_stress without # terminating this script. - p = subprocess.Popen(stress_cmd, preexec_fn=os.setsid) + p = subprocess.Popen(stress_cmd, start_new_session=True) return p |