Date: Wed, 23 Feb 2011 12:57:49 +0000 From: Alexander Best <arundel@freebsd.org> To: John Baldwin <jhb@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r218967 - head/sys/kern Message-ID: <20110223125749.GA54402@freebsd.org> In-Reply-To: <201102231256.p1NCuPHN056220@svn.freebsd.org> References: <201102231256.p1NCuPHN056220@svn.freebsd.org>
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On Wed Feb 23 11, John Baldwin wrote: > Author: jhb > Date: Wed Feb 23 12:56:25 2011 > New Revision: 218967 > URL: http://svn.freebsd.org/changeset/base/218967 > > Log: > Fix off-by-one error in check against max_threads_per_proc. thanks a lot. :) > > Submitted by: arundel > MFC after: 1 week > > Modified: > head/sys/kern/kern_thr.c > > Modified: head/sys/kern/kern_thr.c > ============================================================================== > --- head/sys/kern/kern_thr.c Wed Feb 23 10:28:37 2011 (r218966) > +++ head/sys/kern/kern_thr.c Wed Feb 23 12:56:25 2011 (r218967) > @@ -153,7 +153,7 @@ create_thread(struct thread *td, mcontex > p = td->td_proc; > > /* Have race condition but it is cheap. */ > - if (p->p_numthreads >= max_threads_per_proc) { > + if (p->p_numthreads > max_threads_per_proc) { > ++max_threads_hits; > return (EPROCLIM); > } -- a13x
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