CVS commit: src/external/cddl/osnet/dist/uts/common/fs/zfs

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Fri Jun 19 14:13:23 UTC 2020

Modified Files:
        src/external/cddl/osnet/dist/uts/common/fs/zfs: zio.c

Log Message:
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


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/external/cddl/osnet/dist/uts/common/fs/zfs/zio.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.