MFV r264668:
authordelphij <delphij@FreeBSD.org>
Fri, 18 Apr 2014 22:04:58 +0000 (22:04 +0000)
committerdelphij <delphij@FreeBSD.org>
Fri, 18 Apr 2014 22:04:58 +0000 (22:04 +0000)
commitb28116674071c0c16c72c5fb110b77592f9f70d3
tree70304e25aef6bbb4b09413354ac3ba58ea53e57d
parentaff2f85dda18772982f627879ab3134f575056d8
MFV r264668:

4754 io issued to near-full luns even after setting noalloc threshold
4755 mg_alloc_failures is no longer needed

illumos/illumos@b6240e830b871f59c22a3918aebb3b36c872edba

MFC after: 2 weeks
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/metaslab_impl.h
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c