Date: Mon, 8 Sep 2008 21:40:15 +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 Message-ID: <200809082140.m88LeNJW085481@repoman.freebsd.org>
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jhb 2008-09-08 21:40:15 UTC FreeBSD src repository Modified files: sys/kern subr_turnstile.c Log: SVN rev 182879 on 2008-09-08 21:40:15Z by jhb - Reduce scope of #ifdef's in uma_zcreate() call in init_turnstile0(). - Set UMA_ZONE_NOFREE so that the per-turnstile spin locks are type stable to avoid a race where one thread might dereference a lock in a free'd turnstile that was previously used by another thread. Theorized by: tegge (2) MFC after: 1 week Revision Changes Path 1.174 +4 -3 src/sys/kern/subr_turnstile.c
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