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From: "David Xu" <davidxu@viatech.com.cn>
To: "Alfred Perlstein" <bright@mu.org>
References: <200307070428.h674SNfq092785@repoman.freebsd.org>
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Date: Mon, 7 Jul 2003 12:48:13 +0800
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cc: cvs-src@FreeBSD.org
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Subject: Re: cvs commit: src/lib/libpthread/thread thr_attr_get_np.c
	thr_cancel.c thr_getschedparam.c thr_join.c thr_mutex_prioceiling.c
	thr_sigaction.c thr_sigmask.c thr_sigpending.c thr_sigsuspend.c
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----- Original Message -----=20
From: "Alfred Perlstein" <bright@mu.org>
To: "David Xu" <davidxu@FreeBSD.org>
Cc: <src-committers@FreeBSD.org>; <cvs-src@FreeBSD.org>; =
<cvs-all@FreeBSD.org>
Sent: Monday, July 07, 2003 12:42 PM
Subject: Re: cvs commit: src/lib/libpthread/thread thr_attr_get_np.c =
thr_cancel.c thr_getschedparam.c thr_join.c thr_mutex_prioceiling.c =
thr_sigaction.c thr_sigmask.c thr_sigpending.c thr_sigsuspend.c


> * David Xu <davidxu@FreeBSD.org> [030706 21:28] wrote:
> > davidxu     2003/07/06 21:28:23 PDT
> >=20
> >   FreeBSD src repository
> >=20
> >   Modified files:
> >     lib/libpthread/thread thr_attr_get_np.c thr_cancel.c=20
> >                           thr_getschedparam.c thr_join.c=20
> >                           thr_mutex_prioceiling.c thr_sigaction.c=20
> >                           thr_sigmask.c thr_sigpending.c=20
> >                           thr_sigsuspend.c=20
> >   Log:
> >   Avoid accessing user provided parameters in critical region.
>=20
> Interesting, is this to avoid pagefaults during critical sections
> inside userspace?
>=20
Yes.

> -Alfred
>