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| author |   mpi <mpi@openbsd.org> | 2019-02-13 13:22:14 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2019-02-13 13:22:14 +0000 |
| commit | 5ecdd0566b441ae0b99e73f410875e05dc0fa5b7 (patch) | |
| tree | a6db293fa6f9140c6a27a9813459069aa9e6007d /gnu/usr.bin/perl/cpan/Module-Metadata/lib/Module | |
| parent | Import the existing rwlock implementation for architectures that cannot (diff) | |
| download | wireguard-openbsd-5ecdd0566b441ae0b99e73f410875e05dc0fa5b7.tar.xz wireguard-openbsd-5ecdd0566b441ae0b99e73f410875e05dc0fa5b7.zip | |
New futex(2) based rwlock implementation based on the mutex code.
This implementation reduces contention because threads no longer need
to spin calling sched_yield(2) before going to sleep.
Tested by many, thanks!
ok visa@, pirofti@
Diffstat (limited to 'gnu/usr.bin/perl/cpan/Module-Metadata/lib/Module')
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