Robert Watson 763bbd2f4f Slightly change the semantics of vnode labels for MAC: rather than ... "refreshing" the label on the vnode before use, just get the label right from inception. For single-label file systems, set the label in the generic VFS getnewvnode() code; for multi-label file systems, leave the labeling up to the file system. With UFS1/2, this means reading the extended attribute during vfs_vget() as the inode is pulled off disk, rather than hitting the extended attributes frequently during operations later, improving performance. This also corrects sematics for shared vnode locks, which were not previously present in the system. This chances the cache coherrency properties WRT out-of-band access to label data, but in an acceptable form. With UFS1, there is a small race condition during automatic extended attribute start -- this is not present with UFS2, and occurs because EAs aren't available at vnode inception. We'll introduce a work around for this shortly. Approved by: re Obtained from: TrustedBSD Project Sponsored by: DARPA, Network Associates Laboratories		2002-10-26 14:38:24 +00:00
..
alpha	Use the newer "+" modifier on output contraints when a register or	2002-10-25 20:22:12 +00:00
amd64	Note that the sched_lock protects md_ldt of struct mdproc.	2002-10-25 20:06:16 +00:00
arm	Add standards visibility conditionals. Change any uses of sigset_t to	2002-10-13 00:31:46 +00:00
boot	o Fix a size calculation based on a 8KB page, while under EFI	2002-10-24 07:53:12 +00:00
cam	* Add CDRIOC{READ,WRITE}SPEED ioctls to cd(4). Units are in KB/sec.	2002-10-18 22:03:39 +00:00
coda	Back our kernel support for reliable signal queues.	2002-10-01 17:15:53 +00:00
compat	Remove the process state PRS_WAIT.	2002-10-21 22:27:36 +00:00
conf	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
contrib	Replace aux mbufs with packet tags:	2002-10-16 01:54:46 +00:00
crypto	Don't panic when we can just return an error code.	2002-10-14 11:21:05 +00:00
ddb	- Rename the DDB specific %z printf format to %y.	2002-10-25 19:41:32 +00:00
dev	Call bpf_mtap() on outgoing packets.	2002-10-26 12:32:07 +00:00
fs	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
geom	Reduce the GEOM verbosity under bootverbose to something more sufferable.	2002-10-25 20:09:45 +00:00
gnu	MFufs 1.33:	2002-10-18 21:41:41 +00:00
i4b	Don't include the depricated "bpf.h" and always compile in bpf support	2002-10-21 05:05:43 +00:00
i386	Note that the sched_lock protects md_ldt of struct mdproc.	2002-10-25 20:06:16 +00:00
ia64	Add COMPAT_FREEBSD4 here too. It has COMPAT_43 as well.	2002-10-26 04:58:36 +00:00
isa	Fix compile with options SC_NO_SUSPEND_VTYSWITCH.	2002-10-17 16:09:13 +00:00
isofs/cd9660	Fix comments and one resulting code confusion about the type of the	2002-10-16 08:04:11 +00:00
kern	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
libkern	Slight overhaul of arc4random() and friends.	2002-10-11 13:13:08 +00:00
modules	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
net	Don't check IFF_RUNNING in previous change.	2002-10-25 17:31:03 +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 if_printf(ifp, "blah") instead of	2002-10-21 02:51:56 +00:00
netinet	Oops, forgot to commit this file. This is part of the fix	2002-10-24 22:32:13 +00:00
netinet6	last arg of in6?_gif_output() is not used any more.	2002-10-17 17:47:55 +00:00
netipsec	"Fast IPsec": this is an experimental IPsec implementation that is derived	2002-10-16 02:10:08 +00:00
netipx	Replace aux mbufs with packet tags:	2002-10-16 01:54:46 +00:00
netkey
netnatm	Be consistent about functions being static.	2002-10-16 09:19:17 +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	Don't examine an un-initialized variable.	2002-10-20 21:52:05 +00:00
nfsserver	Set the NOMACCHECK flag for namei()'s generated by the NFS server code.	2002-10-19 21:27:40 +00:00
opencrypto	Module-ize the 'core' crypto stuff. This may still need to be compiled	2002-10-16 14:31:34 +00:00
pc98	MFi386: revision 1.10	2002-10-23 12:54:05 +00:00
pccard	MFp4: Comment about not assuming INTA# for 6729	2002-10-07 07:02:48 +00:00
pci	Add some magic bits necessary to turn the transmitter on for some	2002-10-22 02:33:50 +00:00
posix4	Tidy up the scheduler's code for changing the priority of a thread.	2002-10-14 20:34:31 +00:00
powerpc	Split 4.x and 5.x signal handling so that we can keep 4.x signal	2002-10-25 19:10:58 +00:00
rpc
security	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
sparc64	Add COMPAT_FREEBSD4 for the transition. COMPAT_43 was already present.	2002-10-26 04:57:19 +00:00
sys	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
tools	- Move ASSERT_VOP_*LOCK* functionality into functions in vfs_subr.c	2002-09-26 04:48:44 +00:00
ufs	Slightly change the semantics of vnode labels for MAC: rather than	2002-10-26 14:38:24 +00:00
vm	- Now that uma_zalloc_internal is not the fast path don't be so fussy about	2002-10-24 07:59:03 +00:00
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