Author: ae
Date: Fri May 4 19:49:24 2012
New Revision: 235033
URL: http://svn.freebsd.org/changeset/base/235033
Log:
Don't ignore start offset value when user specifies it together
with alignment.
PR: bin/167567
Tested by: Warren Block
MFC after: 1 week
Modified:
head/sbin/geom/class/part/geom_part.c
Modified: head/sbin/geom/class/part/geom_part.c
==============================================================================
--- head/sbin/geom/class/part/geom_part.c Fri May 4 19:44:58 2012
(r235032)
+++ head/sbin/geom/class/part/geom_part.c Fri May 4 19:49:24 2012
(r235033)
@@ -507,6 +507,8 @@ gpart_autofill(struct gctl_req *req)
grade = ~0ULL;
a_first = ALIGNUP(first + offset, alignment);
last = ALIGNDOWN(last + offset, alignment);
+ if (a_first < start)
+ a_first = start;
while ((pp = find_provider(gp, first)) != NULL) {
s = find_provcfg(pp, "start");
lba = (off_t)strtoimax(s, NULL, 0);
@@ -536,7 +538,8 @@ gpart_autofill(struct gctl_req *req)
s = find_provcfg(pp, "end");
first = (off_t)strtoimax(s, NULL, 0) + 1;
- a_first = ALIGNUP(first + offset, alignment);
+ if (first > a_first)
+ a_first = ALIGNUP(first + offset, alignment);
}
if (a_first <= last) {
/* Free space [first-last] */
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