Date: Thu, 23 Apr 2009 11:51:53 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/conf files src/sys/net if.c if_dead.c if_var.h Message-ID: <200904231152.n3NBqTX5088072@repoman.freebsd.org>
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rwatson 2009-04-23 11:51:53 UTC
FreeBSD src repository
Modified files:
sys/conf files
sys/net if.c if_var.h
Added files:
sys/net if_dead.c
Log:
SVN rev 191418 on 2009-04-23 11:51:53Z by rwatson
During if_detach(), invoke if_dead() to set the ifnet's function
pointers to "dead" implementations that no-op rather than invoking
the device driver. This would generally be unexpected and
possibly quite badly handled by most device drivers after
if_detach() has completed.
Reviewed by: bms
MFC after: 3 weeks
Revision Changes Path
1.1394 +1 -0 src/sys/conf/files
1.324 +5 -0 src/sys/net/if.c
1.1 +114 -0 src/sys/net/if_dead.c (new)
1.136 +1 -0 src/sys/net/if_var.h
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