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054ff3bee0
freebsd-nq/sys
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Ed Maste 054ff3bee0 Add sanity checking for QUEUE(3) lists under INVARIANTS. Races may lead 
to list corruption, which can be difficult to unravel in a post-mortem
analysis.  These checks verify that prev and next pointers are consistent
when inserting or removing elements, thus catching any corruption earlier.

Also use TRASHIT to break LIST and SLIST link pointers on element removal,
from mlaier via -hackers.

Reviewed by:	mlaier
Approved by:	rwatson (mentor)
2005-11-18 19:41:55 +00:00
..
alpha In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
amd64 - Always print the trap number so that we have something to start with for 2005-11-18 19:26:46 +00:00
arm There's no need to include <machine/asmacros.h> here. 2005-11-08 13:01:29 +00:00
boot -mdoc sweep. 2005-11-18 10:36:29 +00:00
bsm For consistency with more system include files, add a trailing '_' to 2005-05-29 16:11:34 +00:00
cam Fix a bug that caused some /dev entries to continue to exist after 2005-11-18 02:43:49 +00:00
coda Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
compat Unlike the rest of the world, NDIS code can access "struct 2005-11-14 18:19:57 +00:00
conf Make the elf wrapper work with recent kernel.debug changes. 2005-11-17 01:32:01 +00:00
contrib - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
crypto Add VIA/ACE "PadLock" support as a crypto(9) driver. 2005-08-18 00:30:22 +00:00
ddb - Rename 'traceall' to 'alltrace' so that the 'tr' shortcut for 'trace' 2005-10-24 15:21:36 +00:00
dev Add support for a new/unreleased Pentium-M. 2005-11-18 16:47:24 +00:00
doc
fs - Add errmsg to the list of smbfs mount options. 2005-11-16 02:26:25 +00:00
gdb
geom Fix a bug that caused some /dev entries to continue to exist after 2005-11-18 02:43:49 +00:00
gnu Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
i4b Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
i386 - Always print the trap number so that we have something to start with for 2005-11-18 19:26:46 +00:00
ia64 In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
isa Add support for XBOX to the FreeBSD port. The xbox architecture is 2005-11-09 03:55:40 +00:00
isofs/cd9660 Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
kern Add CLOCK_UPTIME to clock_gettime(2) reporting the current 2005-11-18 16:51:13 +00:00
libkern Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
modules Remove vestiges of oldcard and owi. 2005-11-17 06:51:49 +00:00
net Purge layer specific mbuf flags on layer crossings to avoid confusing 2005-11-18 16:23:26 +00:00
net80211 Update ieee80211_mhz2ieee to understand public safety bands and spectrum 2005-11-15 05:56:32 +00:00
netatalk - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netatm - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netgraph Some whitespace and style cleanup. 2005-11-15 10:54:20 +00:00
netinet Purge layer specific mbuf flags on layer crossings to avoid confusing 2005-11-18 16:23:26 +00:00
netinet6 fixed a kernel crash due to an improper removal of callout-timer 2005-11-16 12:36:08 +00:00
netipsec Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netipx Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netkey Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netnatm Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netncp Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netsmb Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfs Fixes for NFS crashes on architectures that require strict alignment. 2005-07-14 20:08:27 +00:00
nfs4client Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfsclient fix a crash when an nfsv2 mount fails 2005-11-10 23:25:16 +00:00
nfsserver Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
opencrypto Fix bogus check. It was possible to panic the kernel by giving 0 length. 2005-08-18 11:58:03 +00:00
pc98 MFi386: Remove obsolete options. 2005-11-09 12:26:37 +00:00
pccard Remove the kernel portion of OLDCARD. I'm working on a replacement 2005-09-25 21:29:32 +00:00
pci 0xb1881106 seems to be an AGP bridge and some BIOSes incorrectly handle 2005-11-14 21:54:20 +00:00
posix4 Const-qualify ksem_timedwait's parameter abstime as it's only passed in. 2005-10-18 11:46:24 +00:00
powerpc Add definitions for 64-bit PTEs 2005-11-11 12:03:28 +00:00
rpc Add GIANT_REQUIRED and WITNESS sleep warnings to uprintf() and tprintf(), 2005-09-19 16:51:43 +00:00
security Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
sparc64 Uncomment em(4) as it's now working. 2005-11-09 08:49:46 +00:00
sys Add sanity checking for QUEUE(3) lists under INVARIANTS. Races may lead 2005-11-18 19:41:55 +00:00
tools Add convenience macros for bus_space usage that doesn't require specification 2005-09-24 20:11:07 +00:00
ufs - Add parsing for the following existing UFS/FFS mount options in the nmount() 2005-11-18 06:06:10 +00:00
vm Reimplement the reclamation of PV entries. Specifically, perform 2005-11-09 08:19:21 +00:00
Makefile