jhb 788b235895 Fix up NFS client write error handling. Errors are split into ...

recoverable and unrecoverable. For the former, we redirty the
buffer and hang onto it for future retries. For the latter (eg.
ESTALE), we discard the buffer and return the error back to the
user on the next syscall. This fixes a number of vfs panics and
fixes having a large number of dirty buffers (that cannot be
written out and reclaimed) from hanging around. Thanks to ups@
for discussions on this issue.

Reported by:	kris, Kai, others
Approved by:	re (kensmith)

2007-07-03 18:30:55 +00:00

..

amd64

Revert previous commit, retaining cpufreq.

2007-07-01 22:19:20 +00:00

arm

The iop34x has 128 interrupts.

2007-06-16 15:03:33 +00:00

boot

- Remove UMAP filesystem. It was disconnected from build three years ago,

2007-06-25 05:06:57 +00:00

bsm

Change $P4$ ID strings to P4 ID strings so that they are not auto-expanded

2007-04-17 12:27:08 +00:00

cam

After talking with njl@, change this wildcard entry to be a bit less wild.

2007-07-01 17:42:07 +00:00

cddl

In zfs_vget, if we fail to translate an inode number to the corresponding

2007-06-27 12:00:24 +00:00

coda

Revert UF_OPENING workaround for CURRENT.

2007-05-31 11:51:53 +00:00

compat

Try a cheap way to get around gcc4.2 believing that user arguments

2007-06-17 04:37:57 +00:00

conf

Link pf 4.1 to the build:

2007-07-03 12:46:08 +00:00

contrib

Add two place holders in struct pf_rule for future netgraph integration.

2007-07-03 12:58:33 +00:00

crypto

Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC

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

ddb

…

dev

Use make_dev_credf(MAKEDEV_REF) instead of make_dev() from snp clone handler.

2007-07-03 17:43:56 +00:00

fs

Since rev. 1.199 of sys/kern/kern_conf.c, the thread that calls

2007-07-03 17:42:37 +00:00

gdb

Add kdb_cpu_sync_icache(), intended to synchronize instruction

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

geom

Have gpart synthesize a disk geometry if the underlying provider

2007-06-17 22:19:19 +00:00

gnu

Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in

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

i4b

Tell the user when the setup of the interrupt handler failed and return

2007-04-01 16:52:54 +00:00

i386

Revert previous commit, retaining cpufreq.

2007-07-01 22:19:20 +00:00

ia64

Enable SCTP by default for GENERIC kernels in order to give it

2007-06-14 17:14:27 +00:00

isa

Prototype (but functional) Linux-ish /dev/nvram interface to the extra

2007-06-15 22:58:14 +00:00

kern

Rev. 1.204 and 1.205 got an erronous version of destroy_dev() that

2007-07-03 18:18:30 +00:00

libkern

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

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

modules

Link pf 4.1 to the build:

2007-07-03 12:46:08 +00:00

net

Link pf 4.1 to the build:

2007-07-03 12:46:08 +00:00

net80211

Move the XCHANNEL radiotap definition to a free slot. NetBSD defined some

2007-07-01 06:59:30 +00:00

netatalk

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

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

netatm

Fix various compilation warnings for gcc-4.2.

2007-06-23 00:02:20 +00:00

netgraph

These modules depend on usb, make that explicit

2007-06-23 04:34:38 +00:00

netinet

Link pf 4.1 to the build:

2007-07-03 12:46:08 +00:00

netinet6

Link pf 4.1 to the build:

2007-07-03 12:46:08 +00:00

netipsec

Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC

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

netipx

Include priv.h to pick up suser(9) definitions, missed in an earlier

2007-06-13 22:42:43 +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

Initialize some variables that GCC4.2 thinks might possibly be used without

2007-06-15 23:49:54 +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

Fix up NFS client write error handling. Errors are split into

2007-07-03 18:30:55 +00:00

nfsserver

Include priv.h to pick up suser(9) definitions, missed in an earlier

2007-06-13 22:42:43 +00:00

opencrypto

Integrate the Camellia Block Cipher. For more information see RFC 4132

2007-05-09 19:37:02 +00:00

pc98

Enable SCTP by default for GENERIC kernels in order to give it

2007-06-14 17:14:27 +00:00

pccard

…

pci

Prepare for future integration between CAM and newbus. xpt_bus_register

2007-06-17 05:55:54 +00:00

powerpc

Reimplement bus_dmamap_load with bus_dmamap_load_buffer.

2007-06-22 03:57:36 +00:00

rpc

Check for a NULL return from rpcclnt_buildheader- it can fail if

2007-06-16 05:42:26 +00:00

security

Remove two boot printfs generated by Audit to announce it's presence,

2007-07-01 20:51:30 +00:00

sparc64

- Move ofw_pci_alloc_busno() to the ofw_pci KOBJ interface,

2007-06-18 21:49:42 +00:00

sun4v

- Restore the machine independency of sys/dev/ofw/openfirm.{c,h} by

2007-06-16 22:30:38 +00:00

sys

Since rev. 1.199 of sys/kern/kern_conf.c, the thread that calls

2007-07-03 17:42:37 +00:00

tools

Catch up with ACPI-CA 20070320 import.

2007-03-22 18:16:43 +00:00

ufs

Fix an annoying pointer/int cast warning that shows up on 64 bit systems.

2007-07-02 01:31:43 +00:00

vm

In the previous revision, when I replaced the unconditional acquisition

2007-07-02 06:56:37 +00:00

Makefile

Commit IPv6 support for FAST_IPSEC to the tree.

2007-07-01 11:41:27 +00:00