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efe31cd3da
freebsd-skq/sys
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ssouhlal efe31cd3da Fix the recent panics/LORs/hangs created by my kqueue commit by: 
- Introducing the possibility of using locks different than mutexes
for the knlist locking. In order to do this, we add three arguments to
knlist_init() to specify the functions to use to lock, unlock and
check if the lock is owned. If these arguments are NULL, we assume
mtx_lock, mtx_unlock and mtx_owned, respectively.

- Using the vnode lock for the knlist locking, when doing kqueue operations
on a vnode. This way, we don't have to lock the vnode while holding a
mutex, in filt_vfsread.

Reviewed by:	jmg
Approved by:	re (scottl), scottl (mentor override)
Pointyhat to:	ssouhlal
Will be happy:	everyone
2005-07-01 16:28:32 +00:00
..
alpha Add .cvsignore files just like in sys/<arch>/compiled, this keeps CVS from 2005-06-20 16:52:59 +00:00
amd64 Jumbo-commit to enhance 32 bit application support on 64 bit kernels. 2005-06-30 07:49:22 +00:00
arm - Use a TAILQ instead of parsing the array to find a free dmamap. 2005-06-24 23:57:27 +00:00
boot Improved markup, fixes some spelling and grammar. 2005-06-14 08:49:14 +00:00
bsm For consistency with more system include files, add a trailing '_' to 2005-05-29 16:11:34 +00:00
cam Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
coda - Change all filesystems and vfs_cache to relock the dvp once the child is 2005-04-13 10:59:09 +00:00
compat Jumbo-commit to enhance 32 bit application support on 64 bit kernels. 2005-06-30 07:49:22 +00:00
conf Fix what(1) on kernel binaries by duplicating part of version[] in sccs[] 2005-07-01 15:43:09 +00:00
contrib Properly initialize ifq_maxlen for the defered send queue and make it 2005-06-26 21:00:52 +00:00
crypto gbde(8) is also rejndael user. 2005-03-11 22:07:04 +00:00
ddb Don't enter the debugger if KDB_UNATTENDED is set or if 2005-04-20 20:52:46 +00:00
dev Upon relection, we shouldn't allow the tuple structs to be modified by 2005-07-01 15:52:50 +00:00
doc
fs Jumbo-commit to enhance 32 bit application support on 64 bit kernels. 2005-06-30 07:49:22 +00:00
gdb check return value of gdb_rx_varhex 2005-03-28 18:31:18 +00:00
geom After provider creation!! 2005-05-25 15:54:17 +00:00
gnu Replace the use if ext2fs' bitops by bitstring.h macros. This fixes 2005-06-21 10:11:13 +00:00
i4b Fix some long standing bugs in writing to the BPF device attached to 2005-06-26 18:11:11 +00:00
i386 Use a simpler implementation for the i8254 timecounter when using the lapic 2005-07-01 15:47:27 +00:00
ia64 Jumbo-commit to enhance 32 bit application support on 64 bit kernels. 2005-06-30 07:49:22 +00:00
isa Use a simpler implementation for the i8254 timecounter when using the lapic 2005-07-01 15:47:27 +00:00
isofs/cd9660 - Change all filesystems and vfs_cache to relock the dvp once the child is 2005-04-13 10:59:09 +00:00
kern Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
libkern Fix kiconv on the 64bit plathomes. 2005-05-24 15:38:08 +00:00
modules i386->amd64 sync 2005-06-30 05:37:48 +00:00
net Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
net80211 revert 1.53; it breaks ibss merge 2005-06-13 21:01:06 +00:00
netatalk Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10 16:49:24 +00:00
netatm Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10 16:49:24 +00:00
netgraph - After LibAlias processing check for TCP packet with th_x2 field 2005-06-27 07:39:13 +00:00
netinet When doing ARP load balancing source IP is taken in network byte order, 2005-07-01 08:22:13 +00:00
netinet6 fix IP(v4) over IPv6 tunneling most likely broken with ifnet changes. 2005-06-20 20:17:00 +00:00
netipsec Correct typo in a comment describing vshiftl(). 2005-06-02 23:56:10 +00:00
netipx Stop embedding struct ifnet at the top of driver softcs. Instead the 2005-06-10 16:49:24 +00:00
netkey
netnatm Mark netatm and netnatm explicitly as requiring Giant, as they still do. 2005-02-17 14:21:22 +00:00
netncp avoid potential null ptr derefs 2005-02-23 22:44:38 +00:00
netsmb lockmgr(...,LK_DRAIN,...) requires a balancing LK_RELEASE: recent 2005-05-13 11:27:48 +00:00
nfs
nfs4client - We want if (mrep != NULL) not if (m_freem != NULL). m_freem will never 2005-04-25 05:11:19 +00:00
nfsclient Ifdef out the incomplete non-blocking IO implementation for NFS 2005-06-16 15:43:17 +00:00
nfsserver NFS write gathering defers execution of NFS server write requests to wait 2005-04-17 16:25:36 +00:00
opencrypto malloc.h relies on param.h for a definition of MAXCPU. I guess that there is 2005-05-30 05:01:44 +00:00
pc98 MFi386: revision 1.615 (change kernel crashdump format to ELF). 2005-06-30 15:26:03 +00:00
pccard Change a directory layout for pc98. 2005-05-10 12:02:18 +00:00
pci Make the initialization in the AGPv3 case match that of Linux. Fixes hangs on 2005-06-26 04:01:11 +00:00
posix4 Introduce MAC Framework and MAC Policy entry points to label and control 2005-05-04 10:39:15 +00:00
powerpc Add .cvsignore files just like in sys/<arch>/compiled, this keeps CVS from 2005-06-20 16:52:59 +00:00
rpc - Don't call rpcclnt_realign() if we don't have any mbufs to realign. 2005-03-19 01:16:25 +00:00
security Correct grammar error in comment 2005-06-10 04:44:38 +00:00
sparc64 Add .cvsignore files just like in sys/<arch>/compiled, this keeps CVS from 2005-06-20 16:52:59 +00:00
sys Fix the recent panics/LORs/hangs created by my kqueue commit by: 2005-07-01 16:28:32 +00:00
tools Allow EVFILT_VNODE events to work on every filesystem type, not just 2005-06-09 20:20:31 +00:00
ufs Allow EVFILT_VNODE events to work on every filesystem type, not just 2005-06-09 20:20:31 +00:00
vm Change the panic in trash_ctor into just a printf for now. Once the reports 2005-06-26 23:44:07 +00:00
Makefile When building cscopnamefile, default architecture to ${MACHINE}, not i386. 2005-03-08 00:09:41 +00:00