Date: Fri, 27 Jul 2007 11:59:57 +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/dev/ath/ath_rate/amrr amrr.c src/sys/dev/ath/ath_rate/onoe onoe.c src/sys/dev/ce if_ce.c src/sys/dev/cp if_cp.c src/sys/dev/ctau if_ct.c src/sys/dev/cx if_cx.c src/sys/kern subr_bus.c uipc_domain.c src/sys/net if.c if_ethersubr.c netisr.c ... Message-ID: <200707271159.l6RBxvZm091177@repoman.freebsd.org>
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rwatson 2007-07-27 11:59:57 UTC
FreeBSD src repository
Modified files:
sys/dev/ath/ath_rate/amrr amrr.c
sys/dev/ath/ath_rate/onoe onoe.c
sys/dev/ce if_ce.c
sys/dev/cp if_cp.c
sys/dev/ctau if_ct.c
sys/dev/cx if_cx.c
sys/kern subr_bus.c uipc_domain.c
sys/net if.c if_ethersubr.c netisr.c
sys/nfsserver nfs_srvsubs.c nfs_syscalls.c
sys/sys kernel.h mutex.h
Log:
First in a series of changes to remove the now-unused Giant compatibility
framework for non-MPSAFE network protocols:
- Remove debug_mpsafenet variable, sysctl, and tunable.
- Remove NET_NEEDS_GIANT() and associate SYSINITSs used by it to force
debug.mpsafenet=0 if non-MPSAFE protocols are compiled into the kernel.
- Remove logic to automatically flag interrupt handlers as non-MPSAFE if
debug.mpsafenet is set for an INTR_TYPE_NET handler.
- Remove logic to automatically flag netisr handlers as non-MPSAFE if
debug.mpsafenet is set.
- Remove references in a few subsystems, including NFS and Cronyx drivers,
which keyed off debug_mpsafenet to determine various aspects of their own
locking behavior.
- Convert NET_LOCK_GIANT(), NET_UNLOCK_GIANT(), and NET_ASSERT_GIANT into
no-op's, as their entire behavior was determined by the value in
debug_mpsafenet.
- Alias NET_CALLOUT_MPSAFE to CALLOUT_MPSAFE.
Many remaining references to NET_.*_GIANT() and NET_CALLOUT_MPSAFE are still
present in subsystems, and will be removed in followup commits.
Reviewed by: bz, jhb
Approved by: re (kensmith)
Revision Changes Path
1.14 +1 -1 src/sys/dev/ath/ath_rate/amrr/amrr.c
1.15 +1 -1 src/sys/dev/ath/ath_rate/onoe/onoe.c
1.9 +0 -7 src/sys/dev/ce/if_ce.c
1.34 +0 -5 src/sys/dev/cp/if_cp.c
1.34 +0 -5 src/sys/dev/ctau/if_ct.c
1.57 +0 -5 src/sys/dev/cx/if_cx.c
1.201 +0 -3 src/sys/kern/subr_bus.c
1.50 +2 -7 src/sys/kern/uipc_domain.c
1.273 +1 -8 src/sys/net/if.c
1.235 +1 -1 src/sys/net/if_ethersubr.c
1.19 +0 -92 src/sys/net/netisr.c
1.148 +1 -4 src/sys/nfsserver/nfs_srvsubs.c
1.115 +2 -8 src/sys/nfsserver/nfs_syscalls.c
1.136 +0 -5 src/sys/sys/kernel.h
1.99 +5 -22 src/sys/sys/mutex.h
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