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[Bug nptl/13701] pthread_rwlock_rdlock & realtime scheduling writer lock precedence
- From: "bruno at clisp dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 04 Jan 2017 16:30:27 +0000
- Subject: [Bug nptl/13701] pthread_rwlock_rdlock & realtime scheduling writer lock precedence
- Auto-submitted: auto-generated
- References: <bug-13701-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=13701
--- Comment #5 from Bruno Haible <bruno at clisp dot org> ---
By the way, there's also the bug that PTHREAD_RWLOCK_PREFER_WRITER_NP does not
behave like one would intuitively except: it still prefers readers. See the
BUGS section of
http://man7.org/linux/man-pages/man3/pthread_rwlockattr_setkind_np.3.html. (I
checked the glibc code: the man page is right.)
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