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jobserver: Only poll non-helper-process jobserver fd when ready to read

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This avoids SBY going into a busy wait loop in that case.
This commit is contained in:
Jannis Harder 2022-12-09 16:24:22 +01:00
parent 9c75e49418
commit 19109fd9f2
1 changed files with 1 additions and 1 deletions
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2
sbysrc/sby_jobserver.py
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@ -287,7 +287,7 @@ class SbyJobClient:
def poll_fds(self): def poll_fds(self):
if self.helper_process: if self.helper_process:
return [self.response_read_fd] return [self.response_read_fd]
elif self.read_fd is not None: elif self.read_fd is not None and self.has_pending_leases():
return [self.read_fd] return [self.read_fd]
else: else:
return [] return []