Pawel Jakub Dawidek 3650be51e2 - Reimplement I/O data allocation to prevent deadlocks. ...

Submitted by:	green

- Speed up synchronization process by using configurable number of I/O
  requests in parallel.
  + Add kern.geom.raid3.sync_requests tunable which defines how many parallel
    I/O requests should be used.
  + Retire kern.geom.raid3.reqs_per_sync and kern.geom.raid3.syncs_per_sec
    sysctls.
- Fix race between regular and synchronization requests.
- Reimplement raid3's data synchronization - do not use the topology lock
  for this purpose, as it may case deadlocks.
- Stop synchronization from pre-sync hook.
- Fix some other minor issues.

Tested by:	Mike Tancsa <mike@sentex.net>
MFC after:	3 days

2006-03-13 01:03:18 +00:00

..

alpha

Use the Alpha PCC as a cpu ticker for process runtime accounting. This is

2006-03-07 22:12:09 +00:00

amd64

Flip the switch and don't route interrupts to hyperthreads in a HT system.

2006-03-09 16:38:52 +00:00

arm

MFp4: Forget the asm inlined version of in_cksum_hdr(). It doesn't work if

2006-03-09 23:33:59 +00:00

boot

Micro-optimize invalid UUID check.

2006-03-10 23:33:27 +00:00

bsm

Update src/sys/bsm for OpenBSM 1.0 alpha 5 changes:

2006-03-04 16:54:21 +00:00

cam

- Add a scsi_da.c and a umass.c quirk for Genesys 6-in-1 Card Reader.

2006-01-30 20:27:44 +00:00

coda

CODA_COMPAT_5 may not be defined unconditionally in the coda5 module.

2006-02-27 12:04:13 +00:00

compat

Fix exec_map resource leaks.

2006-03-08 20:21:54 +00:00

conf

Add "device atausb"

2006-03-10 19:10:05 +00:00

contrib

Avoid pulling in the whole <net/pfvar.h> by opaquely declaring

2006-03-09 15:54:01 +00:00

crypto

…

ddb

Clean up the way we handle auxiliary commands for a given ddb command

2006-03-07 22:17:06 +00:00

dev

sync w/ iwi:

2006-03-12 19:01:00 +00:00

doc

…

fs

- Define a null_getwritemount to get the mount-point for the lower

2006-03-12 04:58:18 +00:00

gdb

…

geom

- Reimplement I/O data allocation to prevent deadlocks.

2006-03-13 01:03:18 +00:00

gnu

Update a DB_SET to DB_FUNC I missed yesterday.

2006-03-08 15:47:48 +00:00

i4b

Fix -Wundef warnings found when compiling i386 LINT, GENERIC and

2005-12-05 11:58:35 +00:00

i386

It is not necessary to read %gs twice.

2006-03-10 05:55:26 +00:00

ia64

Close some races between procfs/ptrace and exit(2):

2006-02-22 18:57:50 +00:00

isa

Committed the xbox syscons(8)-able console driver.

2006-03-03 14:52:57 +00:00

isofs/cd9660

I ran into an nfs client panic a couple of times in a row over the

2006-01-17 17:29:03 +00:00

kern

Make sure that we are adding a path token to the audit record in open(2).

2006-03-11 17:14:05 +00:00

libkern

Convert function declarations to ANSI C.

2006-01-22 00:46:40 +00:00

modules

remove depedancy with vnode_if.h.

2006-03-12 19:06:06 +00:00

net

Don't acquire a lock before calling vlan_unconfig().

2006-03-09 14:42:51 +00:00

net80211

fix switching between agressive and non-agressive wmm modes

2006-03-10 06:18:03 +00:00

netatalk

- Store pointer to the link-level address right in "struct ifnet"

2005-11-11 16:04:59 +00:00

netatm

Convert to ANSI C function declarations.

2006-01-22 01:07:11 +00:00

netgraph

Clear csum_flags after reading data from socket buffer. Otherwise,

2006-02-21 13:04:39 +00:00

netinet

Further refine the bridge hack in the arp code. Only do the special arp

2006-03-07 21:40:44 +00:00

netinet6

fixed a bug that an MLD report is not advertised when group-specific MLD query is received.

2006-03-04 09:17:11 +00:00

netipsec

Fix stack corruptions on amd64.

2006-01-21 10:44:34 +00:00

netipx

In spx_attach() and spx_detach(), there is no need to check whether the

2006-01-14 00:05:44 +00:00

netkey

Fix stack corruptions on amd64.

2006-01-21 10:44:34 +00:00

netnatm

Use sparse initializers for "struct domain" and "struct protosw",

2005-11-09 13:29:16 +00:00

netncp

In ncp_sysctl_connstat(), the SLIST_FOREACH() logic to check 'error'

2006-01-14 11:40:32 +00:00

netsmb

Retire NETSMBCRYPTO as a kernel option and make its functionality

2006-03-05 22:52:17 +00:00

nfs

…

nfs4client

Use nfs4_disconnect for connections opened with nfs4_connect.

2006-01-19 22:48:31 +00:00

nfsclient

Fix a bug in NFSv3 READDIRPLUS reply processing

2006-03-08 01:43:01 +00:00

nfsserver

- Reorder vrele calls after vput calls to prevent lock order reversals

2006-03-12 04:59:04 +00:00

opencrypto

crypto.ko depends on zlib.

2006-03-04 15:50:46 +00:00

pc98

MFi386: revision 1.1220.

2006-03-04 07:31:58 +00:00

pccard

I don't believe these are used at all, and can be safely removed

2006-01-15 06:49:28 +00:00

pci

Remove de driver from old location.

2006-02-26 17:52:51 +00:00

posix4

mqueue.h has been superceded by sys/mqueue.h thanks to David Xu's work.

2005-11-28 02:58:30 +00:00

powerpc

Simplify system time accounting for profiling.

2006-02-08 08:09:17 +00:00

rpc

Fix up some cut-n-paste damage and some out-of-date comments.

2006-01-20 15:20:41 +00:00

security

Create a mac_bsdextended_check_vp function that takes a cred, a

2006-03-04 20:47:19 +00:00

sparc64

Fix a c/p error.

2006-02-28 21:25:00 +00:00

sys

Add macros for generating symbol version assembler opcodes.

2006-03-13 00:49:28 +00:00

tools

Fix a leftover "iwi_boot" string.

2006-01-30 16:32:08 +00:00

ufs

- Remove the call to softdep_waitidle after suspending the filesystem.

2006-03-12 05:26:12 +00:00

vm

Remove leading __ from __(inline|const|signed|volatile). They are

2006-03-08 06:31:46 +00:00

Makefile

add nfsclient/, nfs4client/, and rpc/ directories to the

2006-01-10 20:58:27 +00:00