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Commit 246138fa authored by Ilya Dryomov's avatar Ilya Dryomov Committed by Sage Weil
Browse files

libceph: ceph_osd_{exists,is_up,is_down}(osd) definitions 



Sync up with ceph.git definitions.  Bring in ceph_osd_is_down().

Signed-off-by: default avatarIlya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: default avatarAlex Elder <elder@linaro.org>
parent ddf3a21a

include/linux/ceph/osdmap.h

+13 −1
Original line number Diff line number Diff line
@@ -125,9 +125,21 @@ static inline void ceph_oid_copy(struct ceph_object_id *dest, 
	dest->name_len = src->name_len;

}



static inline int ceph_osd_exists(struct ceph_osdmap *map, int osd)

{

	return osd >= 0 && osd < map->max_osd &&

	       (map->osd_state[osd] & CEPH_OSD_EXISTS);

}



static inline int ceph_osd_is_up(struct ceph_osdmap *map, int osd)

{

	return (osd < map->max_osd) && (map->osd_state[osd] & CEPH_OSD_UP);

	return ceph_osd_exists(map, osd) &&

	       (map->osd_state[osd] & CEPH_OSD_UP);

}



static inline int ceph_osd_is_down(struct ceph_osdmap *map, int osd)

{

	return !ceph_osd_is_up(map, osd);

}



static inline bool ceph_osdmap_flag(struct ceph_osdmap *map, int flag)