Date: Mon, 1 Mar 2004 14:37:02 -0800 (PST) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys mutex.h src/sys/netinet ip_input.c Message-ID: <200403012237.i21Mb2es091556@repoman.freebsd.org>
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rwatson 2004/03/01 14:37:02 PST
FreeBSD src repository
Modified files:
sys/sys mutex.h
sys/netinet ip_input.c
Log:
Rename NET_PICKUP_GIANT() to NET_LOCK_GIANT(), and NET_DROP_GIANT()
to NET_UNLOCK_GIANT(). While they are used in similar ways, the
semantics are quite different -- NET_LOCK_GIANT() and NET_UNLOCK_GIANT()
directly wrap mutex lock and unlock operations, whereas drop/pickup
special case the handling of Giant recursion. Add a comment saying
as much.
Add NET_ASSERT_GIANT(), which conditionally asserts Giant based
on the value of debug_mpsafenet.
Revision Changes Path
1.266 +2 -2 src/sys/netinet/ip_input.c
1.69 +10 -4 src/sys/sys/mutex.h
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