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| author | Sage Weil <sage@inktank.com> | 2013-02-23 19:38:16 +0100 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-02-27 00:01:57 +0100 |
| commit | 5b191d9914eb68257f47de9d5bfe099b77f0687c (patch) | |
| tree | 2465631736897b02dd16de136ef5b69dadb943f1 /fs/ceph | |
| parent | libceph: rename ceph_pg -> ceph_pg_v1 (diff) | |
| download | linux-5b191d9914eb68257f47de9d5bfe099b77f0687c.tar.xz linux-5b191d9914eb68257f47de9d5bfe099b77f0687c.zip | |
libceph: decode into cpu-native ceph_pg type
Always decode data into our cpu-native ceph_pg type that has the correct
field widths. Limit any remaining uses of ceph_pg_v1 to dealing with the
legacy protocol.
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/ioctl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c index e831436d6e68..fb036ed3e129 100644 --- a/fs/ceph/ioctl.c +++ b/fs/ceph/ioctl.c @@ -186,7 +186,7 @@ static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg) u64 len = 1, olen; u64 tmp; struct ceph_object_layout ol; - struct ceph_pg_v1 pgid; + struct ceph_pg pgid; int r; /* copy and validate */ @@ -212,7 +212,8 @@ 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 = ol.ol_pgid; + pgid.pool = le32_to_cpu(ol.ol_pgid.pool); + pgid.seed = le16_to_cpu(ol.ol_pgid.ps); dl.osd = ceph_calc_pg_primary(osdc->osdmap, pgid); if (dl.osd >= 0) { struct ceph_entity_addr *a = |