Date: Tue, 5 Jan 2010 03:39:31 +0000 (UTC) From: David Xu <davidxu@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libc/gen sem_new.c Message-ID: <201001050339.o053dnwd093279@repoman.freebsd.org>
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davidxu 2010-01-05 03:39:31 UTC
FreeBSD src repository
Modified files:
lib/libc/gen sem_new.c
Log:
SVN rev 201547 on 2010-01-05 03:39:31Z by davidxu
Don't check has_waiters twice, inline some small functions.
performance result on my machine:
mutex Elapsed: 902115 us; per iteration: 90 ns.
semaphore Elapsed: 958780 us; per iteration: 95 ns.
Revision Changes Path
1.2 +5 -8 src/lib/libc/gen/sem_new.c
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