K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2015-02-12T10:28:45.007159Z
K 7
svn:log
V 212
Make WRITE SAME commands respect physical block size.

This change by 2-3 times improves performance of misaligned WRITE SAME
commands by avoiding unneeded read-modify-write cycles inside ZFS.

MFC after:	1 week

END