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67e3d54f80
freebsd-nq/sys
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Konstantin Belousov 67e3d54f80 Move the code to destroy half-contructed nullfs vnode into helper 
function null_destroy_proto() from null_insmntque_dtr(). Also
apply null_destroy_proto() in null_nodeget() when we raced and a vnode
is found in the hash, so the currently allocated protonode shall be
destroyed.

Lock the vnode interlock around reassigning the v_vnlock.

In fact, this path will not be exercised after several later commits,
since null_nodeget() cannot take shared-locked lowervp at all due to
insmntque() requirements.

Reported by:	rea
Tested by:	pho
MFC after:	1 week
2012-02-29 15:06:00 +00:00
..
amd64 Copy amd64 stdarg.h to x86 and replace amd64/i386/pc98 stdarg.h with stubs. 2012-02-28 22:30:58 +00:00
arm Make sure we do not provide the page 0 to the VM. It can't handle it properly, 2012-02-29 12:44:34 +00:00
boot Define several extra macros in bsd.sys.mk and sys/conf/kern.pre.mk, to 2012-02-28 18:30:18 +00:00
bsm
cam Use a better way to silence unneeded internal declaration warnings in 2012-02-23 21:34:14 +00:00
cddl Analogous to r232059, add a parameter for the ZFS file system: 2012-02-26 16:30:39 +00:00
compat Add procfs to jail-mountable filesystems. 2012-02-29 00:30:18 +00:00
conf Define several extra macros in bsd.sys.mk and sys/conf/kern.pre.mk, to 2012-02-28 18:30:18 +00:00
contrib IFC @231845 2012-02-17 00:27:48 +00:00
crypto Add support for the extended FPU states on amd64, both for native 2012-01-21 17:45:27 +00:00
ddb Use strchr() and strrchr(). 2012-01-02 12:12:10 +00:00
dev Revert r232260. 2012-02-28 19:50:14 +00:00
fs Move the code to destroy half-contructed nullfs vnode into helper 2012-02-29 15:06:00 +00:00
gdb kern cons: introduce infrastructure for console grabbing by kernel 2011-12-17 15:08:43 +00:00
geom If nested scheme allows dump kernel to its partition, we may allow 2012-02-20 06:35:52 +00:00
gnu/fs Use new OSS-based BSD-licensed header for cs sound driver. 2012-02-01 21:38:01 +00:00
i386 Copy amd64 stdarg.h to x86 and replace amd64/i386/pc98 stdarg.h with stubs. 2012-02-28 22:30:58 +00:00
ia64 Correct capitalization of "Hz" in user-visible text (manpages, printf(), 2012-02-28 13:19:34 +00:00
isa
kern initialize clock ID and flags only when copying timespec, a _umtx_time 2012-02-29 02:01:48 +00:00
kgssapi
libkern Implement extensions on top of standards instead of the other way around. 2012-01-03 07:05:30 +00:00
mips Revert part of old logic of assigning MAC addressess: 2012-02-29 05:48:29 +00:00
modules Define several extra macros in bsd.sys.mk and sys/conf/kern.pre.mk, to 2012-02-28 18:30:18 +00:00
net A bunch of netmap fixes: 2012-02-27 19:05:01 +00:00
net80211 Only increment is_beacon_bad if we're not scanning. 2012-02-28 21:43:29 +00:00
netatalk Fix typos 2012-02-28 15:07:05 +00:00
netgraph Revert r231829, that was my braino. 2012-02-22 09:08:51 +00:00
netinet - Refresh dynamic tcp rule only if both sides answered keepalive packets. 2012-02-28 22:00:41 +00:00
netinet6 In selectroute() add a missing fibnum argument to an in6_rtalloc() 2012-02-24 20:06:04 +00:00
netipsec Add multi-FIB IPv6 support to the core network stack supplementing 2012-02-03 13:08:44 +00:00
netipx Convert all users of IF_ADDR_LOCK to use new locking macros that specify 2012-01-05 19:00:36 +00:00
netnatm
netncp
netsmb
nfs Add multi-FIB IPv6 support to the core network stack supplementing 2012-02-03 13:08:44 +00:00
nfsclient Adjust the nfs_skip_wcc_data_onerr setting so that it does not block 2012-02-24 17:26:06 +00:00
nfsserver Honor NFSv3 commit call (RFC 1813, Section 3.3.21) where when count is 0, 2011-12-15 02:26:53 +00:00
nlm jwd@ reported a problem via email to freebsd-fs@ on Aug 25, 2011 2012-01-31 02:11:05 +00:00
ofed Remove spurious 8bit chars, turning files into plain ASCII. 2012-01-15 13:23:54 +00:00
opencrypto
pc98 Copy amd64 stdarg.h to x86 and replace amd64/i386/pc98 stdarg.h with stubs. 2012-02-28 22:30:58 +00:00
pci Use correct Config registers for RTL8139 family. Unlike RTL8168 and 2012-02-25 04:54:51 +00:00
powerpc Add backlight control to ATI-graphics PowerBooks and iBooks. 2012-02-26 13:45:25 +00:00
rpc
security Remove direct access to si_name. 2012-02-10 12:35:57 +00:00
sparc64 As it turns out r227960 may still be insufficient with PREEMPTION 2012-01-28 22:42:33 +00:00
sys Add procfs to jail-mountable filesystems. 2012-02-29 00:30:18 +00:00
teken
tools Make vnode_if.awk parse vnode operations with underscores, like VOP_FOO_BAR. 2012-02-21 19:35:59 +00:00
ufs Properly lock DQREF() with dqhlock. Missed locking caused counter 2012-02-22 20:03:51 +00:00
vm Simplify kmem_alloc() by eliminating code that existed on account of 2012-02-29 05:41:29 +00:00
x86 Copy amd64 stdarg.h to x86 and replace amd64/i386/pc98 stdarg.h with stubs. 2012-02-28 22:30:58 +00:00
xdr
xen Fix "_" vs. "-" typo in a comment. No functional changes. 2012-02-16 21:47:17 +00:00
Makefile Improve the cscope target's handling of MD directories. Automatically 2012-01-03 17:31:27 +00:00