Commit 5600f5eb authored by Sage Weil's avatar Sage Weil

ceph: correct comment to match striping calculation

The object extent offset is the file offset _modulo_ the stripe unit.
The code was correct, the comment was wrong.
Reported-by: default avatarNoah Watkins <jayhawk@soe.ucsc.edu>
Signed-off-by: default avatarSage Weil <sage@newdream.net>
parent 35e054a6
......@@ -752,7 +752,7 @@ void ceph_calc_file_object_mapping(struct ceph_file_layout *layout,
*bno = objsetno * sc + stripepos;
dout("objset %u * sc %u = bno %u\n", objsetno, sc, (unsigned)*bno);
/* *oxoff = *off / layout->fl_stripe_unit; */
/* *oxoff = *off % layout->fl_stripe_unit; */
t = off;
*oxoff = do_div(t, su);
*oxlen = min_t(u64, *plen, su - *oxoff);
......
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