Bug 26089 - hurd: support RWLOCK_PREFER_*
Summary: hurd: support RWLOCK_PREFER_*
Status: NEW
Alias: None
Product: glibc
Classification: Unclassified
Component: hurd (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
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Reported: 2020-06-07 14:25 UTC by Samuel Thibault
Modified: 2020-06-07 14:31 UTC (History)
2 users (show)

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Description Samuel Thibault 2020-06-07 14:25:43 UTC 
This should be relatively simple, by changing the order of looking at __writerqueue vs __readerqueue in __pthread_rwlock_unlock
Comment 1 Samuel Thibault 2020-06-07 14:31:54 UTC 
Note: there is a series of tests in nptl/tst-rwlock{2,6,7,8,9,10,11,17,18,20,2a,2b}.c, to be moved to sysdeps/pthread/ when the support is ready.