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ceph: fix endian conversions for ceph_pg

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The endian conversions don't quite work with the old union ceph_pg.  Just
make it a regular struct, and make each field __le.  This is simpler and it
has the added bonus of actually working.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil
2009-11-04 11:39:12 -08:00
parent 63f2d21195
commit 51042122d4
5 changed files with 75 additions and 55 deletions
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4
fs/ceph/ioctl.c
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@@ -99,7 +99,7 @@ static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg)
u64 len = 1, olen;
u64 tmp;
struct ceph_object_layout ol;
union ceph_pg pgid;
struct ceph_pg pgid;
/* copy and validate */
if (copy_from_user(&dl, arg, sizeof(dl)))
@@ -121,7 +121,7 @@ static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg)
ceph_calc_object_layout(&ol, dl.object_name, &ci->i_layout,
osdc->osdmap);
pgid.pg64 = le64_to_cpu(ol.ol_pgid);
pgid = ol.ol_pgid;
dl.osd = ceph_calc_pg_primary(osdc->osdmap, pgid);
if (dl.osd >= 0) {
struct ceph_entity_addr *a =