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77c4066424
freebsd-skq/sys
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Julian Elischer 77c4066424 Add some DIAGNOSTIC code. 
While in userland, keep the thread's ucred reference in a shadow
field so that the usual place to store it is NULL.
If DIAGNOSTIC is not set, the thread ucred is kept valid until the next
kernel entry, at which time it is checked against the process cred
and possibly corrected. Produces a BIG speedup in
kernels with INVARIANTS set. (A previous commit corrected it
for the non INVARIANTS case already)

Reviewed by:	dillon@freebsd.org
2002-02-22 23:58:22 +00:00
..
alpha Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
amd64 Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
arm We need machine/{signal,ucontext}.h to build a cross GCC compiler. 2001-12-09 19:39:49 +00:00
boot Document the hw.physmem kernel environment variable. 2002-02-21 05:15:52 +00:00
cam GC: BIO_ORDERED going away. 2002-02-22 09:18:46 +00:00
coda Staticise the coda vfsop pointer. 2002-01-08 19:33:51 +00:00
compat fix file descriptor leak. 2002-02-20 17:06:37 +00:00
conf Use make -V VARIABLE | xargs ... to pass argument lists to program 2002-02-22 04:44:28 +00:00
contrib Add a helper script used to take an Intel-supplied ACPI CA drop and make it 2002-02-08 02:16:45 +00:00
crypto fixed the cast128 calculation with a short cipher key length. 2001-11-27 14:11:47 +00:00
ddb ^U kills an entire input line in most applications, 2002-02-12 23:38:40 +00:00
dev Allow PCI_ALLOW_UNSUPPORTED_IO_RANGE to leave broken setups broken enough 2002-02-22 11:21:02 +00:00
fs Paranoia: if the process is setugid, set all sensitive files mode 0. 2002-02-18 21:41:11 +00:00
geom Reduce kernel stack usage of ccdinit() by MAXPATHLEN by using MALLOC(9). 2001-12-30 17:34:19 +00:00
gnu Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
i4b Make call_desc[] extern since it's also defined in layer4/i4b_l4mgmt.c 2002-01-13 19:16:52 +00:00
i386 Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
ia64 Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
isa Disksort will not "munge" requests, BIO_ORDERED or not, so remove 2002-02-22 09:14:06 +00:00
isofs/cd9660 Fix mounting root from a ISO9660 filesystem on a SCSI CDROM. 2001-11-27 03:55:43 +00:00
kern Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
libkern o Move NTOHL() and associated macros into <sys/param.h>. These are 2002-02-18 20:35:27 +00:00
modules (Belatedly) add the required EXPORT_SYMS. I'm not sure the list is complete, 2002-02-22 18:21:20 +00:00
net When the local link address is changed, send out gratuitous ARPs 2002-02-18 22:50:13 +00:00
netatalk Make `options NETATALK' compile after the -fno-common changes. 2002-01-16 11:26:50 +00:00
netatm Replace a few more lines of code orphaned by MFREE going away. 2002-02-07 22:08:32 +00:00
netgraph Send a NGM_PPPOE_ACNAME message to userland when a node is connected. 2002-02-20 15:51:11 +00:00
netinet BUGFIX: make use of the pointer to the target of skipto rules, 2002-02-20 17:15:57 +00:00
netinet6 o Move NTOHL() and associated macros into <sys/param.h>. These are 2002-02-18 20:35:27 +00:00
netipx Pre-KSE/M3 commit. 2002-02-07 20:58:47 +00:00
netkey Newer SA is prefered for a out-bound packet than old one 2001-12-05 05:40:49 +00:00
netnatm Initialise the intrq_present fields at runtime, not link time. This allows 2002-01-08 10:34:03 +00:00
netncp Update to C99, s/__FUNCTION__/__func__/, 2001-12-10 08:09:49 +00:00
netns Initialise the intrq_present fields at runtime, not link time. This allows 2002-01-08 10:34:03 +00:00
netsmb Remove redundant checks for iovcnt > 1. This should be handled properly 2002-02-21 16:18:39 +00:00
nfs When the old nfsm_adv() macro was moved to nfsm_adv_xx(), a '>=' 2001-12-31 06:56:31 +00:00
nfsclient Fix a long line touched in previous commit (but not caused by previous 2002-02-07 23:03:41 +00:00
nfsserver The vnode was not being vput()'d in the EEXIST mknod case on the nfs 2002-01-14 19:14:08 +00:00
pc98 Disksort will not "munge" requests, BIO_ORDERED or not, so remove 2002-02-22 09:14:06 +00:00
pccard Add some code which is compatible for NEWCARD. It makes manufacturer 2002-02-20 14:42:36 +00:00
pci Fix a formatting error. 2002-02-17 12:41:50 +00:00
posix4 In a threaded world, differnt priorirites become properties of 2002-02-11 20:37:54 +00:00
powerpc Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
rpc
security/lomac Part I: Update extended attribute API and ABI: 2002-02-10 04:43:22 +00:00
sparc64 Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
svr4
sys Add some DIAGNOSTIC code. 2002-02-22 23:58:22 +00:00
tools Throw the $FreeBSD$s back in, properly escaping them. 2002-01-04 05:27:47 +00:00
ufs Replace bowrite() with BUF_WRITE in ufs. 2002-02-22 09:03:00 +00:00
vm GC: BIO_ORDERED, various infrastructure dealing with BIO_ORDERED. 2002-02-22 09:26:35 +00:00
Makefile