CVS log for src/external/cddl/osnet/dist/uts/common/fs/zfs/zio.c

Up to [cvs.NetBSD.org] / src / external / cddl / osnet / dist / uts / common / fs / zfs

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

use pool_cache for (meta)data buffers also on NetBSD

this should generally slightly improve performance on MP systems, and
specifically for xbd(4) storage avoids slow unaligned I/O buffer handling

this change requires updated kernel, to allow up to SPA_MAXBLOCKSHIFT item
size for pools

fixes PR kern/55397 by Frank Kardel

Sync with HEAD

This implementation of Solaris taskq API is incomplete and doesn't track
Solaris upstream.  FreeBSD already replaced it with a glue to their
taskqueue API.

Replace it with a glue component that queues Solaris taskq requests to
threadpool jobs.

Sync with HEAD

merge a new version of the CDDL dtrace and ZFS code.
this changes the upstream vendor from OpenSolaris to FreeBSD,
and this version is based on FreeBSD svn r315983.

in addition to the 10 years of improvements from upstream,
this version also has these NetBSD-specific enhancements:
 - dtrace FBT probes can now be placed in kernel modules.
 - ZFS now supports mmap().

import new CDDL dtrace and ZFS code from FreeBSD svn r315983.

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

kill sprintf

Merge NetBSD local changes to new zfs version 22 sources.

Import new Opensolaris sources for zfs/dtrace.

Opensolaris mercurial changeset: 11751:58c0c8f4305f

Add NetBSD specific changes to OpenSolaris code. These changes were made
by Andrew Doran and me. Thank you Andrew for your great help.

Oked by core@ and ad@.

Import Opensolaris source code used with zfs port. Zfs code si from date 
200811.

Initial revision