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0b071af547
freebsd-skq/sys
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jhb 0b071af547 Add some new commands to hopefully make it easier to diagnose lock-related 
problems in ddb:
- "show threadchain [thread]" will start with the specified thread (or the
  current kdb thread by default) and show it's state.  If it is blocked on
  a lock, it will find the owner of the lock and show its state, etc.
- "show allchains" will find all of the threads that are blocked on a
  lock (but do not have any threads blocked on a lock they hold) and show
  the resulting thread chain.
- "show lockchain <lock>" takes a pointer to a lock_object (such as a
  mutex or rwlock).  If there is a turnstile for that lock, then it will
  display all the threads blocked on the lock.  In addition, for each
  thread blocked on the lock, it will display any contested locks they
  hold, and recurse on those locks to show any threads blocked on those
  locks, etc.
2006-04-25 20:28:17 +00:00
..
alpha Move AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT below 2006-04-24 08:44:34 +00:00
amd64 Check if reported HTT cores are physical cores. This commit does not 2006-04-25 00:06:37 +00:00
arm MFother arches : 2006-04-22 22:51:32 +00:00
boot Use PTOV() to convert physical addresses to appropriate virtual addresses 2006-04-25 18:42:22 +00:00
bsm Update src/sys/bsm for OpenBSM 1.0 alpha 5 changes: 2006-03-04 16:54:21 +00:00
cam Actually check to see if XPT_CALC_GEOMETRY had an error 2006-04-18 22:01:59 +00:00
coda CODA_COMPAT_5 may not be defined unconditionally in the coda5 module. 2006-02-27 12:04:13 +00:00
compat Annotate uses of fgetsock() with indications that they should rely 2006-04-01 15:25:01 +00:00
conf make BGE_FAKE_AUTONEG a tunable. 2006-04-25 15:56:52 +00:00
contrib fix "ipf -Z" reporting rubbish and possibly panic'ing box 2006-04-18 13:24:14 +00:00
crypto padlock(4) doesn't support explicitly provided keys yet. 2006-04-20 06:31:44 +00:00
ddb Add two helper functions: db_lookup_thread() and db_lookup_proc(). They 2006-04-25 20:22:48 +00:00
dev Fix half of the current i386 tinderbox failure. max_bus_addr should be a 2006-04-25 19:18:48 +00:00
doc
fs Remove unused prototypes. 2006-04-12 12:17:29 +00:00
gdb add support for copying console messages to a remote gdb 2006-03-23 23:06:14 +00:00
geom geli(8) provides keys on newsession time, so remove CRD_F_KEY_EXPLICIT flag 2006-04-20 06:33:46 +00:00
gnu Repair ext2fs writes. 2006-04-13 19:37:32 +00:00
i4b Fix -Wundef warnings found when compiling i386 LINT, GENERIC and 2005-12-05 11:58:35 +00:00
i386 Check if reported HTT cores are physical cores. This commit does not 2006-04-25 00:06:37 +00:00
ia64 In nexus_teardown_intr(), actually remove the handler. 2006-04-21 16:12:28 +00:00
isa Committed the xbox syscons(8)-able console driver. 2006-03-03 14:52:57 +00:00
isofs/cd9660 When encountering a ISO_SUSP_CFLAG_ROOT element in Rock Ridge 2006-03-13 22:32:33 +00:00
kern Add some new commands to hopefully make it easier to diagnose lock-related 2006-04-25 20:28:17 +00:00
libkern Convert function declarations to ANSI C. 2006-01-22 00:46:40 +00:00
modules Import ACPI Dock Station support. Note that this is still very young. 2006-04-15 12:31:34 +00:00
net Use ANSI C function protypes and declarations for if_arcsubr. 2006-04-12 07:44:31 +00:00
net80211 implement set(IEEE80211_IOC_STA_STATS) for hostapd; for 2006-03-27 05:22:35 +00:00
netatalk White space consistency with kasserts. Minor style tweaks. 2006-04-01 16:54:37 +00:00
netatm Chance protocol switch method pru_detach() so that it returns void 2006-04-01 15:42:02 +00:00
netgraph o Replace disappeared URLs to Cisco docs by new ones, style. 2006-04-25 20:01:50 +00:00
netinet Rename 'last' to 'inp' in udp_append(): the name 'last' is due to 2006-04-25 17:38:08 +00:00
netinet6 Move lock assertions to top of in6_pcbladdr(): we still want them to run 2006-04-25 12:09:58 +00:00
netipsec Hide net.inet.ipsec.test_{replay,integrity} sysctls under #ifdef REGRESSION. 2006-04-10 15:04:36 +00:00
netipx Make this compile without INVARIANTS. 2006-04-11 23:15:47 +00:00
netkey In raw and raw-derived socket types, maintain and enforce invariant that 2006-04-01 15:55:44 +00:00
netnatm style(9) treatment following fixups. 2006-04-23 16:33:56 +00:00
netncp In ncp_sysctl_connstat(), the SLIST_FOREACH() logic to check 'error' 2006-01-14 11:40:32 +00:00
netsmb Retire NETSMBCRYPTO as a kernel option and make its functionality 2006-03-05 22:52:17 +00:00
nfs
nfs4client Use nfs4_disconnect for connections opened with nfs4_connect. 2006-01-19 22:48:31 +00:00
nfsclient Keep track of the number of in-progress async direct IO writes in the nfsnode. 2006-04-06 01:20:30 +00:00
nfsserver Bump up the NFS server dupreq cache limit to 2K (from 64). With a small 2006-04-25 00:21:56 +00:00
opencrypto Be sure to wakeup the crypto thread when new request was queued. 2006-04-11 18:01:04 +00:00
pc98 o Move ISA specific code from ppc.c to ppc_isa.c -- a bus front- 2006-04-24 23:31:51 +00:00
pccard I don't believe these are used at all, and can be safely removed 2006-01-15 06:49:28 +00:00
pci Add support for RTL8111B chip, that can be found on some mainboards, 2006-03-22 07:33:03 +00:00
posix4 Use proc lock to prevent a thread from exiting, Giant was no longer used to 2006-04-10 04:55:59 +00:00
powerpc Set the rid for any resource obtained from rman_resource_reserve. 2006-04-20 04:19:10 +00:00
rpc Fix up some cut-n-paste damage and some out-of-date comments. 2006-01-20 15:20:41 +00:00
security Add some new options to mac_bsdestended. We can now match on: 2006-04-23 17:06:18 +00:00
sparc64 Move AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT below 2006-04-24 08:44:34 +00:00
sys Bump __FreeBSD_version to reflect the addition of fcloseall() to libc. 2006-04-22 15:12:50 +00:00
tools Fix a leftover "iwi_boot" string. 2006-01-30 16:32:08 +00:00
ufs Revert previous to this file before an actual request is made. 2006-04-22 04:22:15 +00:00
vm Add synchronization to vm_pageq_add_new_page() so that it can be called 2006-04-25 17:27:24 +00:00
Makefile Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00