Date: Thu, 15 Sep 2005 19:07:10 +0000 (UTC) From: Ruslan Ermilov <ru@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/re if_re.c Message-ID: <200509151907.j8FJ7A6B008182@repoman.freebsd.org>
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ru 2005-09-15 19:07:10 UTC
FreeBSD src repository
Modified files:
sys/dev/re if_re.c
Log:
Don't recommend re_detach() (like in vr(4)) as another
possible method to prevent panicing in interrupt handler
after re_shutdown(), sometimes seen on SMP systems.
This would work here only because re_detach() clears
IFF_UP (to prevent another race) and it was demonstrated
that it's not enough to call vr_detach() in vr_shutdown()
to prevent a panic.
Revision Changes Path
1.53 +1 -2 src/sys/dev/re/if_re.c
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