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libceph: replace ceph_calc_ceph_pg() with ceph_oloc_oid_to_pg()

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Switch ceph_calc_ceph_pg() to new oloc and oid abstractions and rename
it to ceph_oloc_oid_to_pg() to make its purpose more clear.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
This commit is contained in:
Ilya Dryomov
2014-01-27 17:40:19 +02:00
parent 4295f2217a
commit 7c13cb6435
4 changed files with 30 additions and 18 deletions
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7
include/linux/ceph/osdmap.h
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@@ -163,8 +163,11 @@ extern int ceph_calc_file_object_mapping(struct ceph_file_layout *layout,
u64 *bno, u64 *oxoff, u64 *oxlen);
/* calculate mapping of object to a placement group */
extern int ceph_calc_ceph_pg(struct ceph_pg *pg, const char *oid,
struct ceph_osdmap *osdmap, uint64_t pool);
extern int ceph_oloc_oid_to_pg(struct ceph_osdmap *osdmap,
struct ceph_object_locator *oloc,
struct ceph_object_id *oid,
struct ceph_pg *pg_out);
extern int ceph_calc_pg_acting(struct ceph_osdmap *osdmap,
struct ceph_pg pgid,
int *acting);