1667 pkcs11 may deadlock when multi-threaded consumers fork
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com>
Approved by: Gordon Ross <gordon.ross@nexenta.com>
4891 want zdb option to dump all metadata
Reviewed by: Sonu Pillai <sonu.pillai@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Garrett D'Amore <garrett@damore.org>
4897 Space accounting mismatch in L2ARC/zpool
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>
	[illumos-gate merge]

commit 3038a2b421b40dc5ac11cd88423696618584f85a
    4897 Space accounting mismatch in L2ARC/zpool
commit df15e419cb7359ba56ddddab9045e438d89e7cbc
    4891 want zdb option to dump all metadata
commit 05d57413471eaaa425913a06edc2ab33ad9b05bc
    1667 pkcs11 may deadlock when multi-threaded consumers fork