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d7a7e17968
freebsd-skq/sys
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Attilio Rao d7a7e17968 Remove explicit calling of lockmgr() with the NULL argument. 
Now, lockmgr() function can only be called passing curthread and the
KASSERT() is upgraded according with this.

In order to support on-the-fly owner switching, the new function
lockmgr_disown() has been introduced and gets used in BUF_KERNPROC().
KPI, so, results changed and FreeBSD version will be bumped soon.
Differently from previous code, we assume idle thread cannot try to
acquire the lockmgr as it cannot sleep, so loose the relative check[1]
in BUF_KERNPROC().

Tested by: kris

[1] kib asked for a KASSERT in the lockmgr_disown() about this
condition, but after thinking at it, as this is a well known general
rule, I found it not really necessary.
2008-01-08 23:48:31 +00:00
..
amd64 Convert a PMAP_DIAGNOSTIC to a KASSERT. 2008-01-08 08:30:30 +00:00
arm Add a missing \n. 2008-01-07 00:36:09 +00:00
boot "FreeBSD/Open Firmware/PowerPC ..." is confusing and non-standard. 2007-12-26 19:15:58 +00:00
bsm Merge OpenBSM 1.0 changes to src/sys/bsm: 2007-10-29 18:47:25 +00:00
cam style(9) 2008-01-02 01:45:31 +00:00
cddl Remove some compatibility stuff that we now get from the Solaris header. 2007-11-29 00:15:08 +00:00
compat Regen for shm_open(2) and shm_unlink(2). 2008-01-08 22:01:26 +00:00
conf Add a new file descriptor type for IPC shared memory objects and use it to 2008-01-08 21:58:16 +00:00
contrib * Check endianness the FreeBSD way. 2007-11-28 22:16:00 +00:00
crypto Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC 2007-07-03 12:13:45 +00:00
ddb Add textdump(4) facility, which provides an alternative form of kernel 2007-12-26 11:32:33 +00:00
dev Remove explicit calling of lockmgr() with the NULL argument. 2008-01-08 23:48:31 +00:00
fs Remove explicit calling of lockmgr() with the NULL argument. 2008-01-08 23:48:31 +00:00
gdb
geom Various fixes: 2007-12-24 01:01:59 +00:00
gnu Remove duplicate "union" from ext2_opts. 2007-10-27 16:14:33 +00:00
i4b Spelling fix for interupt -> interrupt 2007-10-12 06:03:46 +00:00
i386 Convert a PMAP_DIAGNOSTIC to a KASSERT. 2008-01-08 08:30:30 +00:00
ia64 Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
isa Replace explicit calls to video methods with their respective variants 2007-12-29 23:26:59 +00:00
kern Remove explicit calling of lockmgr() with the NULL argument. 2008-01-08 23:48:31 +00:00
libkern Do not use __XSCALE__ to detect if clz is available, use _ARM_ARCH_5 instead. 2007-10-13 12:05:36 +00:00
modules Don't overload tcp_usrreqs unless the kernel doesn't provide offload support. 2007-12-18 23:00:25 +00:00
net Update netisr comment for the SMPng world order: netisr is no longer 2007-12-31 20:58:50 +00:00
net80211 update channel flag defs to match _ieee80211.h so cpp doesn't complain 2007-12-13 01:23:40 +00:00
netatalk Annotate two possible bugs in a comment: (1) we allocate and explicitly 2007-11-20 18:50:54 +00:00
netatm Disconnect netatm from the build as it is not MPSAFE and relies on 2007-07-14 21:49:24 +00:00
netgraph Remove explicit locking of struct file. 2007-12-30 01:42:15 +00:00
netinet Don't duplicate the whole of arpresolve to arpresolve 2 for the sake 2007-12-31 23:48:06 +00:00
netinet6 un-__P() 2008-01-08 19:08:58 +00:00
netipsec Add sysctls to if_enc(4) to control whether the firewalls or 2007-11-28 22:33:53 +00:00
netipx Make tcpstates[] static, and make sure TCPSTATES is defined before 2007-07-30 11:06:42 +00:00
netnatm
netncp Refactor select to reduce contention and hide internal implementation 2007-12-16 06:21:20 +00:00
netsmb Refactor select to reduce contention and hide internal implementation 2007-12-16 06:21:20 +00:00
nfs
nfs4client Rename the kthread_xxx (e.g. kthread_create()) calls 2007-10-20 23:23:23 +00:00
nfsclient Remove hacks from the NFSv2/3 client intended to handle a lack of a 2007-11-19 16:03:21 +00:00
nfsserver Garbage collect now-unused nfsrv_setcred() -- it's not only unused, but 2007-11-04 19:20:33 +00:00
opencrypto Make ftruncate a 'struct file' operation rather than a vnode operation. 2008-01-07 20:05:19 +00:00
pc98 Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
pccard
pci Add another RTL8168 revision 3 which is found on RTL8111-GR Gigabit 2007-12-08 00:14:09 +00:00
powerpc Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
rpc Remove the now-unused NET_{LOCK,UNLOCK,ASSERT}_GIANT() macros, which 2007-08-06 14:26:03 +00:00
security Add a new file descriptor type for IPC shared memory objects and use it to 2008-01-08 21:58:16 +00:00
sparc64 Add COMPAT_FREEBSD7 and enable it in configs that have COMPAT_FREEBSD6. 2008-01-07 21:40:11 +00:00
sun4v Add an access type parameter to pmap_enter(). It will be used to implement 2008-01-03 07:34:34 +00:00
sys Remove explicit calling of lockmgr() with the NULL argument. 2008-01-08 23:48:31 +00:00
tools
ufs ffs_balloc_ufsX() routines, in the case of recovering from the failed 2008-01-03 12:28:57 +00:00
vm Add a new file descriptor type for IPC shared memory objects and use it to 2008-01-08 21:58:16 +00:00
Makefile Complete repo-copy and move of Coda from src/sys/coda to src/sys/fs/coda 2007-07-12 21:04:58 +00:00