Date: Tue, 15 Jun 2004 04:13:59 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/net raw_cb.c raw_cb.h raw_usrreq.c Message-ID: <200406150413.i5F4Dxut022530@repoman.freebsd.org>
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rwatson 2004-06-15 04:13:59 UTC
FreeBSD src repository
Modified files:
sys/net raw_cb.c raw_cb.h raw_usrreq.c
Log:
Lock down rawcb_list, a global list of control blocks for raw sockets,
using rawcb_mtx. Hold this mutex while modifying or iterating over
the control list; this means that the mutex is held over calls into
socket delivery code, which no longer causes a lock order reversal as
the routing socket code uses a netisr to avoid recursing socket ->
routing -> socket.
Note: Locking of IPsec consumers of rawcb_list is not included in this
commit.
Revision Changes Path
1.29 +3 -0 src/sys/net/raw_cb.c
1.18 +1 -0 src/sys/net/raw_cb.h
1.34 +6 -0 src/sys/net/raw_usrreq.c
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