freebsd-src/sys
Don Lewis 857d9c60d0 Extend the mutex pool implementation to permit the creation and use of
multiple mutex pools with different options and sizes.  Mutex pools can
be created with either the default sleep mutexes or with spin mutexes.
A dynamically created mutex pool can now be destroyed if it is no longer
needed.

Create two pools by default, one that matches the existing pool that
uses the MTX_NOWITNESS option that should be used for building higher
level locks, and a new pool with witness checking enabled.

Modify the users of the existing mutex pool to use the appropriate pool
in the new implementation.

Reviewed by:	jhb
2003-07-13 01:22:21 +00:00
..
alpha MFi386 2003-07-06 20:32:42 +00:00
amd64 Protect lint(1) from a #error. 2003-07-10 18:05:02 +00:00
arm sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
boot NFS support should be conditional on LOADER_NFS_SUPPORT, not 2003-07-11 16:12:50 +00:00
cam Merge common XPT_CALC_GEOMETRY functions into a single convenience function. 2003-06-14 22:17:41 +00:00
coda Remove in toto coda_strategy which incorrectly implemented vop_panic(); 2003-06-15 18:45:15 +00:00
compat Don't map LINUX_POSIX_VDISABLE to _POSIX_VDISABLE and vice versa for 2003-06-28 19:32:07 +00:00
conf Fix typo for BURN_BRIDGES' file, it should be opt_global.h 2003-07-11 17:04:37 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r117465, 2003-07-12 04:20:56 +00:00
crypto Use __FBSDID(). 2003-06-10 21:44:29 +00:00
ddb Rename P_THREADED to P_SA. P_SA means a process is using scheduler 2003-06-15 00:31:24 +00:00
dev Check the status of the user command and return the proper error 2003-07-12 22:37:03 +00:00
fs If bread() returns a zero-length buffer, as can happen after a 2003-07-03 14:54:47 +00:00
geom Handle geoms which are withering away specially in the dump functions. 2003-07-08 21:12:40 +00:00
gnu Add the same KASSERT to all VOP_STRATEGY and VOP_SPECSTRATEGY implementations 2003-06-15 18:53:00 +00:00
i4b Mega busdma API commit. 2003-07-01 15:52:06 +00:00
i386 Fix the gcc-3.3 boot problem. Gcc now optimizes 'int foo = 0' by moving 2003-07-11 21:39:25 +00:00
ia64 Add logic to trace across/over a trapframe. We have ABI markers in 2003-07-12 04:35:09 +00:00
isa Add support for the A4 Tech RFSW-35 mouse wheel. Probe is similar to 2003-07-12 18:36:04 +00:00
isofs/cd9660 change dev_t to struct cdev * to match ufs. This fixes fstat for cd9660 2003-06-24 22:11:20 +00:00
kern Extend the mutex pool implementation to permit the creation and use of 2003-07-13 01:22:21 +00:00
libkern Use __FBSDID(). 2003-06-11 05:37:42 +00:00
modules tdkphy.c is missing from this module's Makefile. Add it. 2003-07-10 05:12:10 +00:00
net - In vlan_input(), always mask off all but the VLID bits from tags 2003-07-08 21:54:20 +00:00
net80211 insure ic_bss always has a "valid" channel; avoids problems where users could 2003-06-29 20:13:38 +00:00
netatalk - Use if_broadcastaddr from struct ifnet rather than relying on 2003-03-21 17:53:16 +00:00
netatm Use __FBSDID(). 2003-06-11 07:22:30 +00:00
netgraph Allow the caller to get an erro direclty if we sent the packet immediatly. 2003-07-03 22:09:47 +00:00
netinet Implement comments embedded into ipfw2 instructions. 2003-07-12 05:54:17 +00:00
netinet6 Do not attempt to access to inp_socket fields if the socket is in the TIME_WAIT 2003-06-17 00:31:30 +00:00
netipsec consolidate callback optimization check in one location by adding a flag 2003-06-30 05:09:32 +00:00
netipx Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netkey Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netnatm Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netncp Use __FBSDID(). 2003-06-11 05:37:42 +00:00
netsmb Add a f_vnode field to struct file. 2003-06-22 08:41:43 +00:00
nfs Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
nfsclient Change idle sleep indentifier to "-" for nfsiod 2003-07-02 08:09:20 +00:00
nfsserver Change idle state sleep identifier to "-" for nfsd. 2003-07-02 08:08:32 +00:00
opencrypto consolidate callback optimization check in one location by adding a flag 2003-06-30 05:09:32 +00:00
pc98 - Use the new resource_disabled() helper function to see if devices are 2003-07-02 16:09:02 +00:00
pccard OLDCARD is OBSOLETE_IN_6. Tag it as such. 2003-06-12 04:46:43 +00:00
pci Add support for the 8139C+ chipset. Unlike the other chips in the 8139 2003-07-10 20:38:48 +00:00
posix4 Use __FBSDID(). 2003-06-11 06:34:30 +00:00
powerpc Background: pmap_object_init_pt() premaps the pages of a object in 2003-07-03 20:18:02 +00:00
rpc
security Remove trailing whitespace. 2003-07-05 01:24:36 +00:00
sparc64 Lock down the IOMMU bus_dma implementation to make it safe to use 2003-07-10 23:27:35 +00:00
sys Extend the mutex pool implementation to permit the creation and use of 2003-07-13 01:22:21 +00:00
tools Don't check the state of the vnode interlock if the specification says 2003-06-22 21:20:06 +00:00
ufs We just cached the inode pointer, no need to call VTOI() again. 2003-07-04 12:16:33 +00:00
vm - Complete the vm object locking in vm_pageout_object_deactivate_pages(). 2003-07-07 07:16:29 +00:00
Makefile Revert exclusion for amd64 that stopped boot/ being built. 2003-06-26 03:52:48 +00:00