freebsd-skq/sys/cddl/contrib/opensolaris
Xin LI 439024135c MFV r254749:
Don't hold dd_lock for long by breaking it when not doing dsl_dir
accounting.  It is not necessary to hold the lock while manipulating
the parent's accounting, because there is no interface for userland
to see a consistent picture of both parent and child at the same
time anyway.

Illumos ZFS issues:
  4046 dsl_dataset_t ds_dir->dd_lock is highly contended
2013-08-24 00:42:37 +00:00
..
common MFV r253781 + r253871: 2013-07-30 21:02:09 +00:00
uts MFV r254749: 2013-08-24 00:42:37 +00:00
OPENSOLARIS.LICENSE