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Diffstat (limited to 'net/ceph/osdmap.c')
-rw-r--r--net/ceph/osdmap.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index 4543b9aba40c..09898711f2fd 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -1111,27 +1111,22 @@ 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_pg *pg,
- const char *oid,
- struct ceph_file_layout *fl,
- struct ceph_osdmap *osdmap)
+int ceph_calc_ceph_pg(struct ceph_pg *pg, const char *oid,
+ struct ceph_osdmap *osdmap, uint64_t pool)
{
- unsigned int num, num_mask;
- struct ceph_pg_pool_info *pool;
+ struct ceph_pg_pool_info *pool_info;
BUG_ON(!osdmap);
- pg->pool = le32_to_cpu(fl->fl_pg_pool);
- pool = __lookup_pg_pool(&osdmap->pg_pools, pg->pool);
- if (!pool)
+ pool_info = __lookup_pg_pool(&osdmap->pg_pools, pool);
+ if (!pool_info)
return -EIO;
- pg->seed = ceph_str_hash(pool->object_hash, oid, strlen(oid));
- num = pool->pg_num;
- num_mask = pool->pg_num_mask;
+ pg->pool = pool;
+ pg->seed = ceph_str_hash(pool_info->object_hash, oid, strlen(oid));
- dout("calc_object_layout '%s' pgid %lld.%x\n", oid, pg->pool, pg->seed);
+ dout("%s '%s' pgid %lld.%x\n", __func__, oid, pg->pool, pg->seed);
return 0;
}
-EXPORT_SYMBOL(ceph_calc_object_layout);
+EXPORT_SYMBOL(ceph_calc_ceph_pg);
/*
* Calculate raw osd vector for the given pgid. Return pointer to osd