Steven Hartland e05aad2d33 Add TRIM support for L2ARC. ...

This adds TRIM support to cache vdevs. When ARC buffers are removed
from the L2ARC in arc_hdr_destroy(), arc_release() or l2arc_evict(),
the size previously occupied by the buffer gets scheduled for TRIMming.
As always, actual TRIMs are only issued to the L2ARC after
txg_trim_limit.

Reviewed by:	pjd (mentor)
Approved by:	pjd (mentor)
Obtained from:	31aae37399
MFC after:	2 weeks

2013-03-21 09:34:41 +00:00

..

amd64

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

arm

Integrate Efika MX project back to home.

2013-03-20 15:39:27 +00:00

boot

Integrate Efika MX project back to home.

2013-03-20 15:39:27 +00:00

bsm

- Implement two new system calls:

2013-03-02 21:11:30 +00:00

cam

Commit the removal of a whitespace to record the proper commit message

2013-03-19 15:05:21 +00:00

cddl

Add TRIM support for L2ARC.

2013-03-21 09:34:41 +00:00

compat

Use m_get/m_gethdr instead of compat macros.

2013-03-15 12:55:30 +00:00

conf

Sync back vmcontention branch into HEAD:

2013-03-18 00:25:02 +00:00

contrib

Simplify TAILQ usage and avoid additional memory allocations.

2013-03-05 08:08:16 +00:00

crypto

When porting XTS-related code from OpenBSD I forgot to update copyright (only

2013-02-20 22:59:53 +00:00

ddb

Small textdump enhancements.

2012-11-01 04:07:08 +00:00

dev

Add new USB ID.

2013-03-21 07:04:17 +00:00

fs

Do not call vnode_pager_setsize() while a NFS node mutex is

2013-03-21 07:25:08 +00:00

gdb

…

geom

Assert that transient mapping of the bio is only done when unmapped

2013-03-21 07:26:33 +00:00

gnu/fs/reiserfs

Garbage collect XFS bits which are now already completely disconnected

2013-03-02 15:33:54 +00:00

i386

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

ia64

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

isa

…

kern

Only size and create the bio_transient_map when unmapped buffers are

2013-03-21 07:28:15 +00:00

kgssapi

Piete.Brooks at cl.cam.ac.uk reported via email a crash which was

2012-12-18 00:25:48 +00:00

libkern

Add __aeabi_memset to libkern, implemented using memset, as clang may

2013-03-16 23:11:55 +00:00

mips

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

modules

Fix the powerpc64 build. MACHINE_CPUARCH is common for powerpc/powerpc64,

2013-03-19 00:39:02 +00:00

net

Fix style and comments.

2013-03-19 05:51:47 +00:00

net80211

Add VNET wrappers around the rest of the ieee80211 rtsock messages.

2013-03-20 02:42:52 +00:00

netatalk

Mechanically substitute flags from historic mbuf allocator with

2012-12-05 08:04:20 +00:00

netgraph

Add NGM_NAT_LIBALIAS_INFO command, that reports internal stats

2013-03-21 08:36:15 +00:00

netinet

Add ipfw support for setting/matching DiffServ codepoints (DSCP).

2013-03-20 10:35:33 +00:00

netinet6

- Use m_getcl() instead of hand allocating.

2013-03-15 13:48:53 +00:00

netipsec

Use m_get2() + m_align() instead of hand made key_alloc_mbuf(). Code

2013-03-15 10:20:15 +00:00

netipx

Mechanically substitute flags from historic mbuf allocator with

2012-12-05 08:04:20 +00:00

netnatm

Mechanically substitute flags from historic mbuf allocator with

2012-12-05 08:04:20 +00:00

netpfil

Add ipfw support for setting/matching DiffServ codepoints (DSCP).

2013-03-20 10:35:33 +00:00

netsmb

Call make_dev_credf() rather than using the couple make_dev()/dev_ref().

2013-03-09 16:58:19 +00:00

nfs

Use m_get() and m_getcl() instead of compat macros.

2013-03-15 10:21:18 +00:00

nfsclient

Fix remainder calculation when biosize is not a power of 2

2013-03-19 13:06:11 +00:00

nfsserver

Switch the vm_object mutex to be a rwlock. This will enable in the

2013-03-09 02:32:23 +00:00

nlm

Remove the support for using non-mpsafe filesystem modules.

2012-10-22 17:50:54 +00:00

ofed

Switch the vm_object mutex to be a rwlock. This will enable in the

2013-03-09 02:32:23 +00:00

opencrypto

When porting XTS-related code from OpenBSD I forgot to update copyright (only

2013-02-20 22:59:53 +00:00

pc98

Switch the vm_object mutex to be a rwlock. This will enable in the

2013-03-09 02:32:23 +00:00

pci

Fix build.

2013-02-21 12:52:18 +00:00

powerpc

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

rpc

Revert 195703 and 195821 as this special stop handling in NFS is now

2013-03-13 21:06:03 +00:00

security

Switch the vm_object mutex to be a rwlock. This will enable in the

2013-03-09 02:32:23 +00:00

sparc64

Implement the concept of the unmapped VMIO buffers, i.e. buffers which

2013-03-19 14:13:12 +00:00

sys

When renaming a directory from one parent directory to another,

2013-03-20 17:57:00 +00:00

teken

…

tools

Further refine the handling of stop signals in the NFS client. The

2013-02-21 19:02:50 +00:00

ufs

When renaming a directory from one parent directory to another,

2013-03-20 17:57:00 +00:00

vm

Only size and create the bio_transient_map when unmapped buffers are

2013-03-21 07:28:15 +00:00

x86

MFcalloutng:

2013-02-28 13:46:03 +00:00

xdr

Use m_get() and m_getcl() instead of compat macros.

2013-03-15 10:21:18 +00:00

xen

Move the corresponding MTX_SYSINIT() next to their struct mtx declaration

2012-10-26 17:31:35 +00:00

Makefile

Remove netncp cscope entry missed in r248097

2013-03-12 14:21:52 +00:00