Alexander Motin 67f586a8c1 Implement separate I/O dispatch method for ZVOLs in "dev" mode. ...

Unlike disk devices ZVOLs process all requests synchronously.  That makes
impossible sending multiple requests to them from single thread.  From the
other side ZVOLs have real d_read/d_write methods, which unlike d_strategy
can handle uio scatter/gather and have no strict I/O size limitations.

So, if ZVOL in "dev" mode is detected, use of d_read/d_write methods instead
of d_strategy allows to avoid pointless splitting of large requests into
MAXPHYS (128K) sized chunks.

MFC after:	1 week

2014-07-26 13:56:50 +00:00

..

amd64

If a vcpu has issued a HLT instruction with interrupts disabled then it sleeps

2014-07-26 02:53:51 +00:00

arm

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

boot

Reviewed by: imp

2014-07-26 04:38:09 +00:00

bsm

IFp4 @1192291:

2014-04-07 20:44:00 +00:00

cam

Implement separate I/O dispatch method for ZVOLs in "dev" mode.

2014-07-26 13:56:50 +00:00

cddl

MFV r269010:

2014-07-26 10:20:48 +00:00

compat

All mbuf external free functions never fail, so let them be void.

2014-07-11 13:58:48 +00:00

conf

Reviewed by: imp

2014-07-26 04:38:09 +00:00

contrib

Remove redundant USE_INET6 test that enables INET6 in the ipfilter userland

2014-07-11 16:26:51 +00:00

crypto

Put the aesni_cipher_setup() and aesni_cipher_process() functions into

2014-06-24 06:55:49 +00:00

ddb

handle longer commands so that lines don't overflow... people who added

2014-06-02 23:50:19 +00:00

dev

Some hooks in cxgbe(4) for the offloaded iSCSI driver.

2014-07-24 18:39:08 +00:00

fs

Fix typo.

2014-07-24 23:14:03 +00:00

gdb

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

geom

In r264504, we prevented doing I/O for more than MAXPHYS by making

2014-07-22 17:30:05 +00:00

gnu

Symbolic bindings for the dts files...

2014-02-28 16:51:33 +00:00

i386

- Copying and zeroing pages via temporary mappings involves updating the

2014-07-24 10:08:02 +00:00

isa

Remove vestiges of knowing the ISA bus, which we gave up on around 20

2014-03-19 21:03:04 +00:00

kern

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

kgssapi

…

libkern

Remove ia64.

2014-07-07 00:27:09 +00:00

mips

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

modules

Add support for VMWare dialect of EXTENDED COPY command, aka VAAI Clone.

2014-07-16 15:57:17 +00:00

net

Deprecate m_act. Use m_nextpkt always.

2014-07-17 05:21:16 +00:00

net80211

Use logical rather than bitwise OR in if() expression.

2014-04-26 23:22:49 +00:00

netgraph

Remove any stale mbuf tags from packets being injected into a netgraph

2014-07-01 07:54:12 +00:00

netinet

Initialize notification strucuture. This was missed in an earlier commit

2014-07-24 18:06:18 +00:00

netinet6

Fix EtherIP. TOS field must be initialized when the inner protocol is

2014-07-24 10:42:47 +00:00

netipsec

Fix style bug: rename the refcount field of m_ext to ext_cnt, to match

2014-07-11 14:34:29 +00:00

netnatm

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netpfil

On machines with strict alignment copy pfsync_state_key from packet

2014-07-10 12:41:58 +00:00

netsmb

Remove redundant unlock.

2014-04-17 12:22:08 +00:00

nfs

Fix/improve fhe_stats sysctl output.

2014-06-14 12:26:12 +00:00

nfsclient

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nfsserver

Change NFS readdir() to only ignore cookies preceding the given offset for

2014-07-01 20:00:35 +00:00

nlm

Correct a typo in nlm_find_host_by_addr(): the intention of the

2014-03-11 00:25:55 +00:00

ofed

Fix OFED startup order: All SYSINIT()'s and modules should be loaded

2014-07-06 14:22:13 +00:00

opencrypto

allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too...

2014-03-11 01:45:46 +00:00

pc98

Compile fixes:

2014-06-28 17:36:18 +00:00

pci

Fix various NIC drivers to properly cleanup static DMA resources.

2014-06-11 14:53:58 +00:00

powerpc

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

rpc

Merge the NFSv4.1 server code in projects/nfsv4.1-server over

2014-07-01 20:47:16 +00:00

security

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

sparc64

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

sys

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

teken

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tools

Call cpp with -P to avoid printing line markings.

2014-06-10 06:24:01 +00:00

ufs

Simplify comment to remove multiple negative and passive voice.

2014-07-23 16:18:54 +00:00

vm

Correct assertion. The shadowing object cannot be tmpfs vm object,

2014-07-24 10:25:42 +00:00

x86

Add error return to dumpsys(), and use it in doadump().

2014-07-25 23:52:53 +00:00

xdr

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xen

Remove ia64.

2014-07-07 00:27:09 +00:00

Makefile

Remove ia64.

2014-07-07 00:27:09 +00:00