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a6b9f47b31
freebsd-dev/sys
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Kirk McKusick a6b9f47b31 When scanning the freelist looking for candidate vnodes to recycle, 
be sure to exit the loop with vp == NULL if no candidates are found.
Formerly, this bug would cause the last vnode inspected to be used,
even if it was not available. The result was a panic "vn_finished_write:
neg cnt".

Sponsored by:	DARPA & NAI Labs.
2002-10-14 19:54:39 +00:00
..
alpha Remove the P1003_1B kernel option; it is no longer used. 2002-10-13 16:29:17 +00:00
amd64 Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems. 2002-10-14 19:33:12 +00:00
arm Add standards visibility conditionals. Change any uses of sigset_t to 2002-10-13 00:31:46 +00:00
boot Compile in support for zipfs and bzipfs so we can load the gzipped mfsroot 2002-10-13 18:52:46 +00:00
cam Trapdoor access to cd%da and cd%c so they still work, but do not let them 2002-10-11 10:35:17 +00:00
coda Back our kernel support for reliable signal queues. 2002-10-01 17:15:53 +00:00
compat - Add support for IPC_64 extensions into shmctl(2), semctl(2) and msgctl(2); 2002-10-11 11:43:09 +00:00
conf Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems. 2002-10-14 19:33:12 +00:00
contrib Resolve conflicts arising from the ACPI CA 20021002 import. 2002-10-04 20:09:19 +00:00
crypto Don't panic when we can just return an error code. 2002-10-14 11:21:05 +00:00
ddb Round out the facilty for a 'bound' thread to loan out its KSE 2002-10-09 02:33:36 +00:00
dev This file doesn't need opt_bus.h. 2002-10-14 19:11:19 +00:00
fs Regularize the vop_stdlock'ing protocol across all the filesystems 2002-10-14 03:20:36 +00:00
geom Implement the GEOMCONFIGGEOM ioctl which can be used to manually create 2002-10-14 10:05:23 +00:00
gnu Regularize the vop_stdlock'ing protocol across all the filesystems 2002-10-14 03:20:36 +00:00
i4b It's bad enough people can't figure out to use the same code, or in 2002-09-11 12:44:58 +00:00
i386 Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems. 2002-10-14 19:33:12 +00:00
ia64 Allow kernel dumps to be aborted with ctrl-C. 2002-10-14 05:38:22 +00:00
isa Fix a probably rare and inconsequential memory leak. 2002-10-02 20:29:54 +00:00
isofs/cd9660 Regularize the vop_stdlock'ing protocol across all the filesystems 2002-10-14 03:20:36 +00:00
kern When scanning the freelist looking for candidate vnodes to recycle, 2002-10-14 19:54:39 +00:00
libkern Slight overhaul of arc4random() and friends. 2002-10-11 13:13:08 +00:00
modules - Remove unused opt_foo.h headers. 2002-10-14 19:18:30 +00:00
net Unconditionally restore the pointer to the saved Ethernet header after 2002-10-14 05:27:00 +00:00
netatalk Add more ethernet types and move AppleTalk types into proper location. 2002-09-06 17:02:29 +00:00
netatm Add a field to struct cmn_unit to hold a pointer to the driver's softc. 2002-10-01 22:04:31 +00:00
netgraph use __packed. 2002-09-23 18:54:32 +00:00
netinet Increase the max dummynet hash size from 1024 to 65536. Default is still 2002-10-12 07:45:23 +00:00
netinet6 s/__attribute__((__packed__))/__packed/g 2002-09-23 06:25:08 +00:00
netipx Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:23:09 +00:00
netkey - fixed the order of searching SA table for packets. 2002-07-10 16:39:38 +00:00
netnatm Back out my lats commit of locking down a socket, it conflicts with hsu's work. 2002-05-31 11:52:35 +00:00
netncp Change iov_base's type from char *' to the standard void *'. All 2002-10-11 14:58:34 +00:00
netns Use m_length() instead of home-rolled versions. 2002-09-18 19:44:14 +00:00
netsmb Some kernel threads try to do significant work, and the default KSTACK_PAGES 2002-10-02 07:44:29 +00:00
nfs Change iov_base's type from char *' to the standard void *'. All 2002-10-11 14:58:34 +00:00
nfsclient Regularize the vop_stdlock'ing protocol across all the filesystems 2002-10-14 03:20:36 +00:00
nfsserver Correct a problem wherein NFS servers running NFSv2 would not return 2002-10-03 21:50:37 +00:00
opencrypto Change iov_base's type from char *' to the standard void *'. All 2002-10-11 14:58:34 +00:00
pc98 MFi386: revision 1.9. 2002-10-14 12:07:39 +00:00
pccard MFp4: Comment about not assuming INTA# for 6729 2002-10-07 07:02:48 +00:00
pci Make this compile on 64-bit architectures (e.g. ia64) by not assuming 2002-10-12 20:40:36 +00:00
posix4 - Create a new scheduler api that is defined in sys/sched.h 2002-10-12 05:32:24 +00:00
powerpc Remove the P1003_1B kernel option; it is no longer used. 2002-10-13 16:29:17 +00:00
rpc
security Regularize the vop_stdlock'ing protocol across all the filesystems 2002-10-14 03:20:36 +00:00
sparc64 Remove the P1003_1B kernel option; it is no longer used. 2002-10-13 16:29:17 +00:00
sys Define MNT_ACLS, which can report on the status of the FS_ACLS flag 2002-10-14 17:18:27 +00:00
tools - Move ASSERT_VOP_*LOCK* functionality into functions in vfs_subr.c 2002-09-26 04:48:44 +00:00
ufs Define two new superblock file system flags: 2002-10-14 17:07:11 +00:00
vm - Create a new scheduler api that is defined in sys/sched.h 2002-10-12 05:32:24 +00:00
Makefile