d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
89674a9f77
freebsd-dev/sys
History
Bruce Evans 89674a9f77 Removed sched_nest variable in sched_switch(). Context switches always 
begin with sched_lock held but not recursed, so this variable was
always 0.

Removed fixup of sched_lock.mtx_recurse after context switches in
sched_switch().  Context switches always end with this variable in the
same state that it began in, so there is no need to fix it up.  Only
sched_lock.mtx_lock really needs a fixup.

Replaced fixup of sched_lock.mtx_recurse in fork_exit() by an assertion
that sched_lock is owned and not recursed after it is fixed up.  This
assertion much match the one in mi_switch(), and if sched_lock were
recursed then a non-null fixup of sched_lock.mtx_recurse would probably
be needed again, unlike in sched_switch(), since fork_exit() doesn't
return to its caller in the normal way.
2003-10-29 14:40:41 +00:00
..
alpha Add a stub cpu_idle() function for sparc64, alpha, powerpc. This is a 2003-10-19 02:36:07 +00:00
amd64 Oops. Remove some rather noisy debug printfs that slipped in there 2003-10-28 01:06:37 +00:00
arm Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit 2003-09-25 01:10:26 +00:00
boot Directly call the 'reboot' word instead of indirectly evaluating it. 2003-10-28 17:18:42 +00:00
cam In camperiphdone(), make sure we check for fatal errors and bail out 2003-10-27 06:15:55 +00:00
coda Include <sys/mutex.h>. Don't depend on namespace pollution in <sys/vnode.h>. 2003-10-05 07:44:45 +00:00
compat Reject negative ngrp arguments in linux_setgroups() and linux_setgroups16(); 2003-10-21 11:00:33 +00:00
conf Alphabetical order for ACPI options broken by adding ACPI_NO_RESET_VIDEO. 2003-10-29 14:22:09 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r121642, 2003-10-29 04:25:17 +00:00
crypto Add a testcase which validates that the same buffer can be passed to 2003-10-19 22:12:23 +00:00
ddb Reworked rev.1.14. Use the ELF symbol type again to summarily reject 2003-09-28 06:02:33 +00:00
dev Make the value of the HATM_DEBUG symbol the default for the debugging 2003-10-29 14:33:41 +00:00
fs Remember to check the DE_WHITEOUT flag in the case where a cloned 2003-10-20 15:08:10 +00:00
geom Close the right consumers if we run into trouble opening them all. 2003-10-24 18:47:31 +00:00
gnu Fix the alpha tinderbox. The alpha specific bitops used by the bitmap 2003-10-29 07:35:53 +00:00
i4b Use PCIR_BAR(x) instead of PCIR_MAPS. 2003-09-02 17:30:40 +00:00
i386 Alphabetical order for ACPI options broken by adding ACPI_NO_RESET_VIDEO. 2003-10-29 14:22:09 +00:00
ia64 When switching the RSE to use the kernel stack as backing store, keep 2003-10-28 19:38:26 +00:00
isa Look at the equipment list for amd64 as well as i386 for autodetecting 2003-10-23 05:52:52 +00:00
isofs/cd9660 DuH! 2003-10-18 14:10:28 +00:00
kern Removed sched_nest variable in sched_switch(). Context switches always 2003-10-29 14:40:41 +00:00
libkern - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
modules Add dumb console driver and related bits. 2003-10-24 15:44:10 +00:00
net Introduce the notion of "persistent mbuf tags"; these are tags that stay 2003-10-29 05:40:07 +00:00
net80211 fix station mode breakage (repeat after me: "test every change, no 2003-10-17 23:59:11 +00:00
netatalk Remove unnecessary casts to (caddr_t) for if_broadcastaddr. 2003-10-23 17:48:53 +00:00
netatm The number of prefixes can never be negative so use an u_int for this. 2003-07-29 13:46:43 +00:00
netgraph Netgraph part of the NgATM signalling AA layer. These nodes can 2003-10-24 07:39:11 +00:00
netinet ip6_savecontrol() argument is redundant 2003-10-29 12:52:28 +00:00
netinet6 ip6_savecontrol() argument is redundant 2003-10-29 12:52:28 +00:00
netipsec MFp4: portability work, general cleanup, locking fixes 2003-09-29 22:57:43 +00:00
netipx Fix a bunch of off-by-one errors in the range checking code. 2003-09-11 21:40:21 +00:00
netkey mib name was changed by fixing a spelling. 2003-10-28 16:16:04 +00:00
netnatm Remove the last vestiges of ATM raw mode. This has not been useful for a 2003-08-06 14:34:38 +00:00
netncp The present defaults for the open and close for device drivers which 2003-09-27 12:01:01 +00:00
netsmb - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
nfs
nfsclient DuH! 2003-10-18 14:10:28 +00:00
nfsserver When grabbing vnodes to service NFS requests, make sure to call 2003-10-24 18:36:49 +00:00
opencrypto falloc allocates a file structure and adds it to the file descriptor 2003-10-19 20:41:07 +00:00
pc98 MFi386: revision 1.577. 2003-10-19 11:35:44 +00:00
pccard Change all SYSCTLS which are readonly and have a related TUNABLE 2003-10-21 18:28:36 +00:00
pci Add simple support for AGP 3.0 including enabling 8x mode. The simple 2003-10-23 18:08:56 +00:00
posix4 sched_setscheduler: Return EINVAL when a invalid policy is specified, 2003-09-13 18:46:24 +00:00
powerpc Add a stub cpu_idle() function for sparc64, alpha, powerpc. This is a 2003-10-19 02:36:07 +00:00
rpc
security Make MAC_EXTERNALIZE() and MAC_INTERNALIZE() simply take the object 2003-10-25 15:28:20 +00:00
sparc64 Add a stub cpu_idle() function for sparc64, alpha, powerpc. This is a 2003-10-19 02:36:07 +00:00
sys Introduce the notion of "persistent mbuf tags"; these are tags that stay 2003-10-29 05:40:07 +00:00
tools Changes for new SMP-safe kobj method dispatch algorithm. 2003-10-16 13:29:26 +00:00
ufs Move the P_COWINPROGRESS flag from being a per-process p_flag to being a 2003-10-23 21:14:08 +00:00
vm - Synchronize updates to nswapdev using sw_dev_mtx. 2003-10-29 07:51:41 +00:00
Makefile Revert exclusion for amd64 that stopped boot/ being built. 2003-06-26 03:52:48 +00:00