Module Name: src
Committed By: ozaki-r
Date: Thu Nov 16 03:07:18 UTC 2017
Modified Files:
src/sys/arch/arm/sunxi: sunxi_emac.c
src/sys/dev/ic: dwc_gmac.c
src/sys/dev/pci: if_wm.c
src/sys/dev/pci/ixgbe: ixgbe.c ixv.c
src/sys/net: if.h if_bridge.c if_ethersubr.c if_gif.c if_l2tp.c
if_loop.c if_pppoe.c if_vlan.c
src/sys/netcan: if_canloop.c
src/sys/netinet: ip_carp.c
Log Message:
Unify IFEF_*_MPSAFE into IFEF_MPSAFE
There are already two flags for if_output and if_start, however, it seems such
MPSAFE flags are eventually needed for all if_XXX operations. Having discrete
flags for each operation is wasteful of if_extflags bits. So let's unify
the flags into one: IFEF_MPSAFE.
Fortunately IFEF_*_MPSAFE flags have never been included in any releases, so
we can change them without breaking backward compatibility of the releases
(though the kernel version of -current should be bumped).
Note that if an interface have both MP-safe and non-MP-safe operations at a
time, we have to set the IFEF_MPSAFE flag and let callees of non-MP-safe
opeartions take the kernel lock.
Proposed on tech-kern@ and tech-net@
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/arch/arm/sunxi/sunxi_emac.c
cvs rdiff -u -r1.42 -r1.43 src/sys/dev/ic/dwc_gmac.c
cvs rdiff -u -r1.542 -r1.543 src/sys/dev/pci/if_wm.c
cvs rdiff -u -r1.111 -r1.112 src/sys/dev/pci/ixgbe/ixgbe.c
cvs rdiff -u -r1.73 -r1.74 src/sys/dev/pci/ixgbe/ixv.c
cvs rdiff -u -r1.241 -r1.242 src/sys/net/if.h
cvs rdiff -u -r1.139 -r1.140 src/sys/net/if_bridge.c
cvs rdiff -u -r1.245 -r1.246 src/sys/net/if_ethersubr.c
cvs rdiff -u -r1.131 -r1.132 src/sys/net/if_gif.c
cvs rdiff -u -r1.14 -r1.15 src/sys/net/if_l2tp.c
cvs rdiff -u -r1.97 -r1.98 src/sys/net/if_loop.c
cvs rdiff -u -r1.130 -r1.131 src/sys/net/if_pppoe.c
cvs rdiff -u -r1.106 -r1.107 src/sys/net/if_vlan.c
cvs rdiff -u -r1.2 -r1.3 src/sys/netcan/if_canloop.c
cvs rdiff -u -r1.91 -r1.92 src/sys/netinet/ip_carp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
