Andrew Deason dc8f18d6f5 Protect ubik cache accesses ... Currently, ubik application cached data could be updated and read by different threads simultaneously. Add a mechanism in ubik for protecting accessing and updating the cached data. This adds the function ubik_CheckCache to do this, and removes ubik_CacheUpdate as an exported function (since it's not safe). Update all callers to use the new mechanism. In ptserver, remove the 'initd' variable; just rely on cachedVersion and ubik_CheckCache to tell us when to re-read the database. Remove db.lock in buserver and cheader_lock in kaserver, which served similar (though not completely threadsafe) protection as ubik_CheckCache. Add the ubik database lock cache_lock to protect the application cache. Change-Id: I857a67d410e2c539197c5212c3b114c3fd0403c2 Reviewed-on: http://gerrit.openafs.org/1546 Reviewed-by: Derrick Brashear <shadow@dementia.org> Tested-by: Russ Allbery <rra@stanford.edu>		2010-05-26 15:00:51 -07:00
..
afs	avoid nat ping for authenticated connections	2010-05-26 12:05:03 -07:00
afsd	NetBSD 5.0 support.	2010-05-03 19:55:30 -07:00
afsinstall
afsmonitor	afsmonitor: fix segv on exit	2010-04-09 20:56:59 -07:00
afsweb
aklog	Reallocate memory in aklog for the AFS ID string	2010-04-06 20:09:42 -07:00
audit
auth	Tidy up UKERNEL includes	2010-04-15 15:56:05 -07:00
bozo	dafs: don't restart for new binaries using mrafs scanner time	2010-05-19 08:40:24 -07:00
bu_utils
bubasics
bucoord	Don't pass NULL to strcmp	2010-02-28 11:21:58 -08:00
budb	Protect ubik cache accesses	2010-05-26 15:00:51 -07:00
butc	Always include afsconfig.h	2010-05-06 11:52:08 -07:00
butm	Include stdint.h when using intptr_t	2010-02-17 12:49:27 -08:00
cf	Autoconf : Kill dead code	2010-05-24 21:41:54 -07:00
cmd
comerr	Always include afsconfig.h in autogenerated files	2010-05-06 12:22:31 -07:00
config	Fix libafs_tree's cross-architecture support	2010-05-24 20:28:41 -07:00
des	Tidy up UKERNEL includes	2010-04-15 15:56:05 -07:00
dir	Add some directory package doxygen comments	2010-04-27 14:37:09 -07:00
export
external	Import of code from heimdal	2010-05-24 21:45:22 -07:00
finale
fsint	Tidy up UKERNEL includes	2010-04-15 15:56:05 -07:00
fsprobe
gtx	kill macos prior to panther	2010-02-17 10:49:18 -08:00
JAVA	Always include afsconfig.h	2010-05-06 11:52:08 -07:00
kauth	Protect ubik cache accesses	2010-05-26 15:00:51 -07:00
kopenafs	Improve shared library building support	2010-04-25 20:49:19 -07:00
libacl	viced avoid global pruclient during acl ops	2010-02-23 22:15:48 -08:00
libadmin	Warning fix: print burstWait fields	2010-03-23 15:56:26 -07:00
libafs	Kill FBSD4X with fire	2010-05-17 05:36:29 -07:00
libafsauthent
libafsrpc	Move rxkad/domestic/* into rxkad/ directory proper	2010-04-25 20:55:03 -07:00
libuafs	Kill FBSD4X with fire	2010-05-17 05:36:29 -07:00
log
lwp	Fix UCONTEXT detection on ppc_linux26 via include order	2010-04-21 16:09:04 -07:00
mcas
packaging	darwin afs.conf: growlagent example	2010-05-18 10:46:25 -07:00
pam	Improve shared library building support	2010-04-25 20:49:19 -07:00
platform	afsprefs: clarify restart requirement	2010-05-17 05:42:14 -07:00
procmgmt
ptserver	Protect ubik cache accesses	2010-05-26 15:00:51 -07:00
rx	linux include osi_compat.h in rx/LINUX/rx_knet.c	2010-05-18 06:10:50 -07:00
rxdebug	Correct incorrect type-punning fixes	2010-04-09 13:12:21 -07:00
rxgen	Always include afsconfig.h in autogenerated files	2010-05-06 12:22:31 -07:00
rxkad	Always include afsconfig.h	2010-05-06 11:52:08 -07:00
rxstat	Always include afsconfig.h	2010-05-06 11:52:08 -07:00
scout	scout: adjustable column widths	2010-05-26 07:58:36 -07:00
sgistuff
shlibafsauthent	Improve shared library building support	2010-04-25 20:49:19 -07:00
shlibafsrpc	Move rxkad/domestic/* into rxkad/ directory proper	2010-04-25 20:55:03 -07:00
sys	Move non-executable stack assembly code to end of file	2010-03-22 14:37:06 -07:00
tbudb
tbutc
tests	Always include afsconfig.h	2010-05-06 11:52:08 -07:00
tools
tptserver
tsalvaged	fssync-debug: fix strict-aliasing problems	2010-04-01 14:38:05 -07:00
tsm41	aix krb5 error message handling	2010-03-21 09:51:55 -07:00
tubik	Remove duplicate make targets in tubik, cleanup dependencies	2010-03-02 16:09:02 -08:00
tviced	Replace unsafe use of gets()	2010-04-14 19:18:39 -07:00
tvlserver
tvolser
ubik	Protect ubik cache accesses	2010-05-26 15:00:51 -07:00
update	update link order	2010-03-22 14:56:43 -07:00
usd	Include stdint.h when using intptr_t	2010-02-17 12:49:27 -08:00
uss
util	Add an OpenAFS config file parser	2010-05-26 09:38:04 -07:00
venus	fs getserverprefs needs a larger buffer	2010-05-24 21:43:20 -07:00
vfsck
viced	vol, volser, and viced type fixes	2010-05-24 20:56:05 -07:00
vlserver	Protect ubik cache accesses	2010-05-26 15:00:51 -07:00
vol	vol, volser, and viced type fixes	2010-05-24 20:56:05 -07:00
volser	dumpstuff nbytes can't exceed 32 bits	2010-05-25 21:28:23 -07:00
WINNT	windows handle NONODE case uniformly in cm_BPlusDirDeleteEntry	2010-05-25 12:42:37 -07:00
xstat	Unix CM: Tidy up the statistics interface	2010-02-17 05:10:05 -08:00
.gitignore
BUILDNOTES
DOLASTCMP.BAT
helper-splint.sh.in
libafsdep
LICENSE	Synchronize LICENSE files	2010-05-25 21:27:36 -07:00
mkdest.pl
ntbuild.bat
NTMakefile	Really kill des_stub	2010-04-25 19:02:35 -07:00
NTObjdir	Move rxkad/domestic/* into rxkad/ directory proper	2010-04-25 20:55:03 -07:00
rmbat.bat
rmbat.rsp
SOURCE-MAP
splint.cfg
symlink.bat
TechNotes-JavaAPI