mirrors/poky
1
0
Fork 0
mirror of https://git.yoctoproject.org/poky synced 2026-09-14 12:49:34 +02:00
Code Issues Packages Projects Releases Wiki Activity

runqemu: Add a hook to allow it to renice

Browse Source 
We have an issue where qemu is being starved of resources on our autobuilders.
We can't raise its priority without special capacilties, therefore add a hook
which if present can allow this to happen using an executable
"~/runqemu-renice".

(From OE-Core rev: 141a3c9ce93bc3d526303021ecf0460c6e9fea8a)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2020-09-05 15:06:07 +01:00
parent 0486b342fe
commit f19f252e2b
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
scripts/runqemu
View File

@@ -1519,6 +1519,11 @@ def main():
try: try:
config = BaseConfig() config = BaseConfig()
renice = os.path.expanduser("~/bin/runqemu-renice")
if os.path.exists(renice):
logger.info('Using %s to renice' % renice)
subprocess.check_call([renice, str(os.getpid())])
def sigterm_handler(signum, frame): def sigterm_handler(signum, frame):
logger.info("SIGTERM received") logger.info("SIGTERM received")
os.kill(config.qemupid, signal.SIGTERM) os.kill(config.qemupid, signal.SIGTERM)