freebsd-dev/sys/cddl
Andriy Gapon 3d775e193e zfs: add zio_buf_alloc_nowait and use it in vdev_queue_aggregate
This way we can avoid blocking the whole queue in the low memory
situations.  It's better to sacrifice some I/O performance by not doing
the aggregation than to add an indefinite wait for more memory.

Reviewed by:	smh
MFC after:	2 weeks
Sponsored by:	Panzura
Differential Revision: https://reviews.freebsd.org/D9999
2017-03-23 08:59:17 +00:00
..
boot/zfs loader: update symlink support in zfs reader 2017-02-22 22:00:50 +00:00
compat/opensolaris zfs: clean up unused files and definitions 2017-02-24 07:53:56 +00:00
contrib/opensolaris zfs: add zio_buf_alloc_nowait and use it in vdev_queue_aggregate 2017-03-23 08:59:17 +00:00
dev Fix a backwards comparison in the code to dump a DTrace debug buffer. 2017-03-13 18:43:00 +00:00