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b7e554f5d6
freebsd-nq/sys
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John Baldwin b7e554f5d6 - Move the 'clk' spinlock below other spin locks since KTR trace events 
may need the clock lock for nanotime().
- Add KTR trace events for lock list manipulations and other witness
  operations.
- Use a temporary variable instead of setting the lock list head directly
  and then setting up the links to add a new lock list entry to the lock
  list.  This small race could result in witness "forgetting" about all
  the locks held by this process temporarily during an interrupt.
- Close a more fatal race condition when removing a lock from a list.
  Removing a lock from the list entails both decrementing the count of
  items in this bucket as well as shuffling items in the current bucket up
  a notch to replace the gap left by the removed item.  Wrap these
  operations in a critical section.
2001-06-25 23:17:52 +00:00
..
alpha fix oopslet for PROC_UNLOCK_NOSWITCH 2001-06-24 18:23:17 +00:00
amd64 Add code to detect Transmeta Crusoe cpus. 2001-06-25 15:11:33 +00:00
arm/include Fix style of defines. 2001-06-09 05:21:17 +00:00
boot Get rid of some constness warnings. 2001-06-24 12:08:47 +00:00
cam cleanup some of the XPORT_FC code 2001-06-24 18:19:24 +00:00
coda Warning fix: coda_fbsd.c:113: warning: unused variable `ret' 2001-06-15 00:02:27 +00:00
compat Bah, back out part of previous commit. I got too carried away. 2001-06-15 08:18:24 +00:00
compile
conf Add CAM_NEW_TRAN_CODE as an option (to be included in opt_cam.h). 2001-06-24 18:15:58 +00:00
contrib Do only call oltr_stop() if we are not already in OL_STOPPED state. 2001-06-14 15:08:40 +00:00
crypto less warning 2001-06-16 19:32:37 +00:00
ddb With this commit, I hereby pronounce gensetdefs past its use-by date. 2001-06-13 10:58:39 +00:00
dev We don't need the vm lock to perform a few simple calculations on the 2001-06-25 18:24:52 +00:00
fs #if 0 out pfs_null() to silence the warning about it not being referenced. 2001-06-15 12:30:46 +00:00
geom Polish error handling with biofinish(). 2001-05-08 09:10:27 +00:00
gnu new (gpl licensed) firmware image for cs4280/cs46xx sound chips 2001-05-30 22:28:30 +00:00
i4b Submitted by: Juha-Matti Liukkonen (Cubical Solutions Ltd) (jml@cubical.fi) 2001-05-25 08:43:30 +00:00
i386 Add code to detect Transmeta Crusoe cpus. 2001-06-25 15:11:33 +00:00
ia64 Fix cut-n-paste brain-o. 2001-06-25 16:38:09 +00:00
isa Convert inb/outb to bus_space. 2001-06-23 06:52:54 +00:00
isofs/cd9660 - FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file 2001-05-23 09:42:29 +00:00
kern - Move the 'clk' spinlock below other spin locks since KTR trace events 2001-06-25 23:17:52 +00:00
libkern Make the rcsid and FreeBSD IDs more sane in the wcs* and wmem* files. 2001-05-24 08:47:42 +00:00
modules add sndstat.c so module users have /dev/sndstat again 2001-06-23 17:09:38 +00:00
net inject outbound packet to BPF. 2001-06-24 14:52:55 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm Silence some warnings 2001-03-20 10:42:49 +00:00
netgraph Fix warning: (int/long mixup in printf) 2001-06-15 07:35:25 +00:00
netinet Allow getcred sysctl to work in jailed root processes. Processes can 2001-06-24 12:18:27 +00:00
netinet6 Merge from netinet/ip_fw.c (1.117 -> 1.118). 2001-06-24 22:41:00 +00:00
netipx Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
netkey Sync with recent KAME. 2001-06-11 12:39:29 +00:00
netnatm Change a couple of M_WAITOKs used in M_PREPEND() to M_TRYWAITs, which 2001-04-05 04:20:48 +00:00
netncp Fix warning: 203: implicit declaration of function `kernel_sysctlbyname' 2001-06-15 07:37:01 +00:00
netns
netsmb Remove bogus include. 2001-06-14 11:05:01 +00:00
nfs Unlock the process returned from pfind() if it does not return NULL. 2001-06-01 01:30:51 +00:00
nfsclient Unlock the process returned from pfind() if it does not return NULL. 2001-06-01 01:30:51 +00:00
nfsserver Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
pc98 Merged from sys/i386/isa/npx.c revision 1.102. 2001-06-23 08:39:13 +00:00
pccard Work around a bug in the current interrupt system by explicitly 2001-06-25 04:13:54 +00:00
pci Add initializetion of NVCTL register with EEPROM stored value. 2001-06-23 19:30:26 +00:00
posix4 o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
powerpc Fix asm constraints for atomic_cmpset_32. This fix may also be needed 2001-06-24 06:36:28 +00:00
rpc Bring in a hybrid of SunSoft's transport-independent RPC (TI-RPC) and 2001-03-19 12:50:13 +00:00
svr4
sys - Replace the unused KTR_IDLELOOP trace class with a new KTR_WITNESS trace 2001-06-25 23:09:31 +00:00
tools replace calls to non-existant bail() subroutine with calls to 2001-03-23 11:48:50 +00:00
ufs Fix warning: 2001-06-15 07:44:39 +00:00
vm - Protect all accesses to nsw_[rw]count{,_{,a}sync} with the pbuf mutex. 2001-06-22 21:12:19 +00:00
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