freebsd-dev/sys/cddl/contrib/opensolaris
Josh Paetzel 011275233c MFV 316896
7580 ztest failure in dbuf_read_impl

illumos/illumos-gate@1a01181fdc
1a01181fdc

https://www.illumos.org/issues/7580
  We need to prevent any reader whenever we're about the zero out all the
  blkptrs. To do this we need to grab the dn_struct_rwlock as writer in
  dbuf_write_children_ready and free_children just prior to calling bzero.

Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: George Wilson <george.wilson@delphix.com>
2017-04-27 16:38:28 +00:00
..
common MFV 316891 2017-04-21 19:53:52 +00:00
uts MFV 316896 2017-04-27 16:38:28 +00:00
OPENSOLARIS.LICENSE