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71868b020d
freebsd-nq/sys
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Kirk McKusick 71868b020d More aggressively rate limit the growth of soft dependency structures 
in the face of multiple processes doing massive numbers of filesystem
operations. While this patch will work in nearly all situations, there
are still some perverse workloads that can overwhelm the system.
Detecting and handling these perverse workloads will be the subject
of another patch.

Reviewed by:	Paul Saab <ps@yahoo-inc.com>
Obtained from:	Ethan Solomita <ethan@geocast.com>
2000-11-20 06:22:39 +00:00
..
alpha Convert various calls to splhigh() to disable_intr() since splhigh() is 2000-11-19 12:28:42 +00:00
amd64 - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
boot mdoc(7) police: use certified section headers wherever possible. 2000-11-17 11:44:16 +00:00
cam Add special quirk for this ancient Viper drive. This is all creeping 2000-11-08 18:37:12 +00:00
coda Give vop_mmap an untimely death. The opportunity to give it a timely 2000-11-01 17:57:24 +00:00
compat Use the linux_connect() on alpha rather than passing directly through 2000-11-16 01:05:53 +00:00
compile
conf Accept filters broke kernels compiled without options INET. 2000-11-20 01:35:25 +00:00
contrib/dev We should include <machine/stdarg.h> not <stdarg.h> 2000-10-28 08:32:43 +00:00
crypto Initial import of AES algorithm code (aka Rijndael) from KAME. 2000-10-30 11:03:32 +00:00
ddb Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
dev Disable calling timeout() when doing bio. It was causing more prolems than 2000-11-19 23:46:21 +00:00
fs Use vop_defaultop() instead of ntfs_bypass(). 2000-11-18 02:47:12 +00:00
geom Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
gnu Quick fix for not writing group descriptor group, inode bitmaps or 2000-11-10 14:54:15 +00:00
i4b Fix i4b netgraph interface to not kernel panic at boot time 2000-11-09 12:27:31 +00:00
i386 - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
ia64 - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
isa Ignore resources with a size of 0, as these are disabled (and we don't 2000-11-07 00:03:33 +00:00
isofs/cd9660 Weaken a bogus dependency on <sys/proc.h> in <sys/buf.h> by #ifdef'ing 2000-10-29 14:54:55 +00:00
kern Accept filters broke kernels compiled without options INET. 2000-11-20 01:35:25 +00:00
libkern Fix compilation of profiled kernels by including <machine/lock.h> 2000-10-14 08:34:27 +00:00
miscfs More paranoia against overflows 2000-11-08 21:53:05 +00:00
modules New netgraph node type ng_one2many(4). 2000-11-16 05:58:33 +00:00
msdosfs Weaken a bogus dependency on <sys/proc.h> in <sys/buf.h> by #ifdef'ing 2000-10-29 14:54:55 +00:00
net Make compilable. if_fddisubr.c depended on sys/malloc.h by my 2000-11-04 14:21:23 +00:00
netatalk Move suser() and suser_xxx() prototypes and a related #define from 2000-10-29 16:06:56 +00:00
netatm Add back some #include <sys/systm.h> which were needed when <sys/ktr.h> 2000-10-30 20:37:01 +00:00
netgraph Add the use of M_ZERO to netgraph. 2000-11-18 15:17:43 +00:00
netinet While I'm here, get rid of (now useless) MCLISREFERENCED and use MEXT_IS_REF 2000-11-11 23:05:59 +00:00
netinet6 Change check from mbuf->m_ext.ext_free to use the new ext_type in order 2000-11-11 23:07:38 +00:00
netipx Move suser() and suser_xxx() prototypes and a related #define from 2000-10-29 16:06:56 +00:00
netkey Revert previous commit after discussion with phk. 2000-10-30 09:13:46 +00:00
netnatm Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netncp Make malloc use M_ZERO in some more locations. 2000-10-29 16:14:28 +00:00
netns Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
nfs This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
nfsclient This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
nfsserver This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
ntfs Use vop_defaultop() instead of ntfs_bypass(). 2000-11-18 02:47:12 +00:00
nwfs v_interlock is a mutex now, not simple lock. 2000-11-04 02:42:11 +00:00
pc98 Merged from the following changes. 2000-11-05 14:31:19 +00:00
pccard fix type check in pccard_beep_select 2000-11-01 00:37:34 +00:00
pci When checking the device code in the probe routine, leave the chip in 2000-11-16 19:56:09 +00:00
posix4 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
powerpc Convert various calls to splhigh() to disable_intr() since splhigh() is 2000-11-19 12:28:42 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys - Protect the callout wheel with a separate spin mutex, callout_lock. 2000-11-19 06:02:32 +00:00
tools remove crufty exec stuff, perl is in the base system 2000-06-27 19:09:55 +00:00
ufs More aggressively rate limit the growth of soft dependency structures 2000-11-20 06:22:39 +00:00
vm o Export dmmax ("Maximum size of a swap block") using SYSCTL_INT. 2000-11-20 00:39:04 +00:00
Makefile I should know better than to touch this without testing a 'make release' 2000-08-24 18:53:09 +00:00