Mohan Srinivasan faf529dce5 NFS MP scaling changes. ...

- Eliminate the hideous nfs_sndlock that serialized NFS/TCP request senders
  thru the sndlock.
- Institute a new nfs_connectlock that serializes NFS/TCP reconnects. Add
  logic to wait for pending request senders to finish sending before
  reconnecting. Dial down the sb_timeo for NFS/TCP sockets to 1 sec.
- Break out the nfs xid manipulation under a new nfs xid lock, rather than
  over loading the nfs request lock for this purpose.
- Fix some of the locking in nfs_request.
Many thanks to Kris Kennaway for his help with this and for initiating the
MP scaling analysis and work. Kris also tested this patch thorougly.
Approved by: re@ (Ken Smith)

2007-10-12 19:12:21 +00:00

..

amd64

Make the PCI code aware of PCI domains (aka PCI segments) so we can

2007-09-30 11:05:18 +00:00

arm

Spelling fix for interupt -> interrupt

2007-10-12 06:03:46 +00:00

boot

Do not attempt to make an NFS rpc call if using tftp

2007-10-12 17:09:43 +00:00

bsm

Merge OpenBSM 1.0 alpha 15 changes to src/sys/bsm:

2007-07-22 12:28:13 +00:00

cam

Do not forget to cam_periph_unhold the peripheral before exiting

2007-07-21 18:07:45 +00:00

cddl

Fix lock leak leading to the 'System call <name> returning with 1 locks held'

2007-10-04 17:51:59 +00:00

compat

Spelling fix for interupt -> interrupt

2007-10-12 06:03:46 +00:00

conf

To honor the birth of RELENG_7 bump HEAD to 8.0-CURRENT.

2007-10-11 04:28:08 +00:00

contrib

Fix lock leak leading to the 'System call <name> returning with 1 locks held'

2007-10-04 17:51:59 +00:00

crypto

Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC

2007-07-03 12:13:45 +00:00

ddb

- Move all of the PS_ flags into either p_flag or td_flags.

2007-09-17 05:31:39 +00:00

dev

Fix a mistake made in the MPSAFE commit that caused CAM to serialize requests

2007-10-12 17:03:41 +00:00

fs

Use the correct pid when checking to see whether or not the /proc/<pid>

2007-10-05 17:37:25 +00:00

gdb

Add kdb_cpu_sync_icache(), intended to synchronize instruction

2007-06-09 21:55:17 +00:00

geom

When orphaning a provider, cancel events related to it.

2007-09-27 20:18:34 +00:00

gnu

Some times ago, vfs_getopts() was changed, so that it would set error to

2007-08-20 15:33:22 +00:00

i4b

Spelling fix for interupt -> interrupt

2007-10-12 06:03:46 +00:00

i386

Make the PCI code aware of PCI domains (aka PCI segments) so we can

2007-09-30 11:05:18 +00:00

ia64

Use the correct expanded name for SCTP.

2007-09-26 20:05:07 +00:00

isa

It seems that some i386 mothermoards either do not implement the

2007-07-27 09:34:42 +00:00

kern

Set the NFS server sockbuf high watermarks to the system defaults

2007-10-12 03:56:27 +00:00

libkern

Unbreak high resolution profiling a little: use dummy asms to prevent

2007-06-13 06:17:48 +00:00

modules

o Revert the part of if_gem.c rev. 1.35 which added a call to gem_stop()

2007-09-26 21:14:18 +00:00

net

Make sure that we refresh the PID on read(2) and write(2) operations.

2007-10-12 14:58:34 +00:00

net80211

invalidate ic_prevchan when constructing a new channel list

2007-09-18 21:54:27 +00:00

netatalk

Mark wire data structures in netatalk as __packed so that they are

2007-06-28 12:54:58 +00:00

netatm

Disconnect netatm from the build as it is not MPSAFE and relies on

2007-07-14 21:49:24 +00:00

netgraph

Protect struct seq with mutex.

2007-10-12 04:56:26 +00:00

netinet

Spelling fix for interupt -> interrupt

2007-10-12 06:03:46 +00:00

netinet6

- Incorrect error EAGAIN returned for invalid send on a locked

2007-09-13 10:36:43 +00:00

netipsec

Fix for an infinite loop in processing ESP, IPv6 packets.

2007-09-12 05:54:53 +00:00

netipx

Make tcpstates[] static, and make sure TCPSTATES is defined before

2007-07-30 11:06:42 +00:00

netnatm

s/destory/destroy/ (except for the code in contrib/).

2007-04-16 12:31:35 +00:00

netncp

Commit 14/14 of sched_lock decomposition.

2007-06-05 00:00:57 +00:00

netsmb

Fixing the mount_smbfs(8) hanging by utilising the destroy_dev_sched() KPI.

2007-07-10 09:23:10 +00:00

nfs

…

nfs4client

- Move rusage from being per-process in struct pstats to per-thread in

2007-06-01 01:12:45 +00:00

nfsclient

NFS MP scaling changes.

2007-10-12 19:12:21 +00:00

nfsserver

Set the NFS server sockbuf high watermarks to the system defaults

2007-10-12 03:56:27 +00:00

opencrypto

Deny attempt to malloc unbounded amount of the memory.

2007-10-08 20:08:34 +00:00

pc98

Spelling fix for interupt -> interrupt

2007-10-12 06:03:46 +00:00

pccard

…

pci

Spelling fix for interupt -> interrupt

2007-10-12 06:03:46 +00:00

powerpc

Make the PCI code aware of PCI domains (aka PCI segments) so we can

2007-09-30 11:05:18 +00:00

rpc

Remove the now-unused NET_{LOCK,UNLOCK,ASSERT}_GIANT() macros, which

2007-08-06 14:26:03 +00:00

security

- Change the wakeup logic associated with having multiple sleepers

2007-10-12 15:09:02 +00:00

sparc64

Correct a lock assertion failure in sparc64's pmap_page_is_mapped() that is

2007-10-07 18:03:03 +00:00

sun4v

Make the PCI code aware of PCI domains (aka PCI segments) so we can

2007-09-30 11:05:18 +00:00

sys

To honor the birth of RELENG_7 bump HEAD to 8.0-CURRENT.

2007-10-11 04:28:08 +00:00

tools

…

ufs

Fix a DIV0 in case a large value for fs_avgfilesize or fs_avgfpdir

2007-09-10 14:12:29 +00:00

vm

Allow recursion on the 'zones' internal UMA zone.

2007-10-11 20:11:27 +00:00

Makefile

Complete repo-copy and move of Coda from src/sys/coda to src/sys/fs/coda

2007-07-12 21:04:58 +00:00