diff options
Diffstat (limited to 'net/ceph/osdmap.c')
| -rw-r--r-- | net/ceph/osdmap.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index 911919320d2e..378471644501 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -1095,32 +1095,24 @@ EXPORT_SYMBOL(ceph_calc_file_object_mapping); * calculate an object layout (i.e. pgid) from an oid, * file_layout, and osdmap */ -int ceph_calc_object_layout(struct ceph_object_layout *ol, +int ceph_calc_object_layout(struct ceph_pg *pg, const char *oid, struct ceph_file_layout *fl, struct ceph_osdmap *osdmap) { unsigned int num, num_mask; - struct ceph_pg pgid; struct ceph_pg_pool_info *pool; BUG_ON(!osdmap); - - pgid.pool = le32_to_cpu(fl->fl_pg_pool); - pool = __lookup_pg_pool(&osdmap->pg_pools, pgid.pool); + pg->pool = le32_to_cpu(fl->fl_pg_pool); + pool = __lookup_pg_pool(&osdmap->pg_pools, pg->pool); if (!pool) return -EIO; - pgid.seed = ceph_str_hash(pool->object_hash, oid, strlen(oid)); + pg->seed = ceph_str_hash(pool->object_hash, oid, strlen(oid)); num = pool->pg_num; num_mask = pool->pg_num_mask; - dout("calc_object_layout '%s' pgid %lld.%x\n", oid, pgid.pool, - pgid.seed); - - ol->ol_pgid.ps = cpu_to_le16(pgid.seed); - ol->ol_pgid.pool = fl->fl_pg_pool; - ol->ol_pgid.preferred = cpu_to_le16(-1); - ol->ol_stripe_unit = fl->fl_object_stripe_unit; + dout("calc_object_layout '%s' pgid %lld.%x\n", oid, pg->pool, pg->seed); return 0; } EXPORT_SYMBOL(ceph_calc_object_layout); |