Date: Tue, 18 Apr 2006 18:16:54 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern subr_turnstile.c src/sys/sys turnstile.h Message-ID: <200604181816.k3IIGskk086618@repoman.freebsd.org>
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jhb 2006-04-18 18:16:54 UTC
FreeBSD src repository
Modified files:
sys/kern subr_turnstile.c
sys/sys turnstile.h
Log:
- Bring back turnstile_empty() which can check to see if an individual
queue on a turnstile is empty.
- Add a turnstile_disown() function that allows a thread to give up
ownership of a turnstile w/o waking up any waiters.
Revision Changes Path
1.158 +67 -0 src/sys/kern/subr_turnstile.c
1.10 +2 -0 src/sys/sys/turnstile.h
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