K 10
svn:author
V 6
scottl
K 8
svn:date
V 27
2017-01-26T20:08:58.496041Z
K 7
svn:log
V 508
Refactor xpt_print_path, xpt_print, and xpt_path_string.  Implement
all of them in terms of an sbuf-based back-end, xpt_path_sbuf.  This
unifies the implementation, but more importantly it stops the output
fropm being split between 4 or more invocations of printf.  The
multiple invocations cause interleaving of the messages on the
console during boot, making the output of disk discovery often
unintelligible.  This change helps a lot, but more work is needed.

Reviewed by:	ken, mav
Sponsored by:	Netflix

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