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| author | Ilya Dryomov <idryomov@gmail.com> | 2016-04-28 17:07:23 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-05-26 01:36:26 +0300 |
| commit | 63244fa123a755e4bbaee03022b68613c71d1332 (patch) | |
| tree | 9e8e983a7ddcd9c03e67abb56a81f90ef24fe75d /include/linux/ceph/osd_client.h | |
| parent | 04812acf572ef41fd51c11e0bf3385f34c0e1b5b (diff) | |
| download | linux-63244fa123a755e4bbaee03022b68613c71d1332.tar.xz | |
libceph: introduce ceph_osd_request_target, calc_target()
Introduce ceph_osd_request_target, containing all mapping-related
fields of ceph_osd_request and calc_target() for calculating mappings
and populating it.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'include/linux/ceph/osd_client.h')
| -rw-r--r-- | include/linux/ceph/osd_client.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index 63854a8df183..48806ee4488d 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -24,6 +24,8 @@ typedef void (*ceph_osdc_callback_t)(struct ceph_osd_request *, struct ceph_msg *); typedef void (*ceph_osdc_unsafe_callback_t)(struct ceph_osd_request *, bool); +#define CEPH_HOMELESS_OSD -1 + /* a given osd we're communicating with */ struct ceph_osd { atomic_t o_ref; @@ -118,6 +120,27 @@ struct ceph_osd_req_op { }; }; +struct ceph_osd_request_target { + struct ceph_object_id base_oid; + struct ceph_object_locator base_oloc; + struct ceph_object_id target_oid; + struct ceph_object_locator target_oloc; + + struct ceph_pg pgid; + u32 pg_num; + u32 pg_num_mask; + struct ceph_osds acting; + struct ceph_osds up; + int size; + int min_size; + bool sort_bitwise; + + unsigned int flags; /* CEPH_OSD_FLAG_* */ + bool paused; + + int osd; +}; + /* an in-flight request */ struct ceph_osd_request { u64 r_tid; /* unique for this client */ |