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e0c14af9b3
freebsd-dev/sys
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Marko Zec e0c14af9b3 Introduce the if_vmove() function, which will be used in the future 
for reassigning ifnets from one vnet to another.

if_vmove() works by calling a restricted subset of actions normally
executed by if_detach() on an ifnet in the current vnet, and then
switches to the target vnet and executes an appropriate subset of
if_attach() actions there.

if_attach() and if_detach() have become wrapper functions around
if_attach_internal() and if_detach_internal(), where the later
variants have an additional argument, a flag indicating whether a
full attach or detach sequence is to be executed, or only a
restricted subset suitable for moving an ifnet from one vnet to
another.  Hence, if_vmove() will not call if_detach() and if_attach()
directly, but will call the if_detach_internal() and
if_attach_internal() variants instead, with the vmove flag set.

While here, staticize ifnet_setbyindex() since it is not referenced
from outside of sys/net/if.c.

Also rename ifccnt field in struct vimage to ifcnt, and do some minor
whitespace garbage collection where appropriate.

This change should have no functional impact on nooptions VIMAGE kernel
builds.

Reviewed by:	bz, rwatson, brooks?
Approved by:	julian (mentor)
2009-05-22 22:09:00 +00:00
..
amd64 Don't bother reading the initial value of the machine check banks during 2009-05-20 16:11:22 +00:00
arm Add cpu_flush_dcache() for use after non-DMA based I/O so that a 2009-05-18 18:37:18 +00:00
boot Improve the accf_dns_load description. 2009-05-17 10:58:50 +00:00
bsm Merge OpenBSM 1.1 from OpenBSM vendor branch to head. 2009-04-19 16:17:13 +00:00
cam Remove dead code. 2009-05-12 16:38:32 +00:00
cddl - back out direct map hack 2009-05-19 01:14:37 +00:00
compat Comment nits. 2009-05-20 18:36:17 +00:00
conf Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00
contrib tbr_timeout() is a timer driven function[1]. While the previous commit 2009-05-18 01:05:09 +00:00
crypto identify routine takes driver_t *, not device_t *. 2009-02-05 19:30:28 +00:00
ddb Prefer prototypes to k&r definitions. 2009-03-09 13:32:19 +00:00
dev Partial reversion of previous commit. The CXGB_SHUTDOWN flag does NOT 2009-05-22 18:26:47 +00:00
fs Fix the name of the module common to the client and server 2009-05-22 20:55:29 +00:00
gdb
geom Check return value of gctl_get_asciiparam(). 2009-05-12 16:59:50 +00:00
gnu Remove empty files and do nto try to build them. 2009-05-18 17:20:24 +00:00
i386 We don't need d_thread_t for cross-branch portability here anymore. 2009-05-20 16:47:40 +00:00
ia64 Rename ia64_invalidate_icache() to ia64_sync_icache(). We're 2009-05-18 18:44:54 +00:00
isa Rename statclock_disable variable to atrtcclock_disable that it actually is, 2009-05-03 17:47:21 +00:00
kern Introduce the if_vmove() function, which will be used in the future 2009-05-22 22:09:00 +00:00
kgssapi
legacy/dev Garbage collect legacy upgt driver now that it is available in the new 2009-05-13 17:11:25 +00:00
libkern Add memmove() to the kernel, making the kernel compile with Clang. 2009-02-28 16:21:25 +00:00
mips Add cpu_flush_dcache() for use after non-DMA based I/O so that a 2009-05-18 18:37:18 +00:00
modules Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00
net Introduce the if_vmove() function, which will be used in the future 2009-05-22 22:09:00 +00:00
net80211 Prepare to distribute sysctl code to reduce global definitions: 2009-05-20 20:18:01 +00:00
netatalk Lock interface address list lock around ifaddr inserts and deletes 2009-04-19 22:01:38 +00:00
netgraph Fix copy-paste bug in NGM_NETFLOW_SETCONFIG argument size verification. 2009-05-13 02:26:34 +00:00
netinet Consolidate and clean up the first section of ip_output.c in light of the 2009-05-21 09:45:47 +00:00
netinet6 Pullup from p4 tip: 2009-05-21 18:05:17 +00:00
netipsec Change the curvnet variable from a global const struct vnet *, 2009-05-05 10:56:12 +00:00
netipx Make the SPX code use its own copies of insque()/remque(). 2009-04-26 21:03:27 +00:00
netnatm Replace d_thread_t * with struct thread *. 2009-05-20 17:00:16 +00:00
netncp
netsmb
nfs Add cpu_flush_dcache() for use after non-DMA based I/O so that a 2009-05-18 18:37:18 +00:00
nfsclient Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00
nfsserver Remove the thread argument from the FSD (File-System Dependent) parts of 2009-05-11 15:33:26 +00:00
nlm Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00
opencrypto
pc98 Add cpu_flush_dcache() for use after non-DMA based I/O so that a 2009-05-18 18:37:18 +00:00
pci For RTL8139C+ controllers, have controller handle padding short 2009-04-20 07:13:04 +00:00
powerpc Improve style(9), clean up. 2009-05-21 12:05:15 +00:00
rpc Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00
security Remove the thread argument from the FSD (File-System Dependent) parts of 2009-05-11 15:33:26 +00:00
sparc64 Add nge(4), nge(4) should work on all architectures. 2009-05-21 02:19:01 +00:00
sun4v Add cpu_flush_dcache() for use after non-DMA based I/O so that a 2009-05-18 18:37:18 +00:00
sys Introduce the if_vmove() function, which will be used in the future 2009-05-22 22:09:00 +00:00
tools Add SDT DTrace probes for VFS vnode operations in the vfs:vop 2009-03-29 03:30:15 +00:00
ufs Make 'struct acl' larger, as required to support NFSv4 ACLs. Provide 2009-05-22 15:56:43 +00:00
vm - back out direct map hack 2009-05-19 01:14:37 +00:00
xdr Add memmove() to the kernel, making the kernel compile with Clang. 2009-02-28 16:21:25 +00:00
xen Fix the Xen build for i386 PV mode. 2009-04-01 17:06:28 +00:00
Makefile Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00