diff options
Diffstat (limited to 'include/linux/ceph/osd_client.h')
| -rw-r--r-- | include/linux/ceph/osd_client.h | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h index 8f47625a0661..94ec69672164 100644 --- a/include/linux/ceph/osd_client.h +++ b/include/linux/ceph/osd_client.h @@ -12,12 +12,6 @@ #include <linux/ceph/auth.h> #include <linux/ceph/pagelist.h> -/* - * Maximum object name size - * (must be at least as big as RBD_MAX_MD_NAME_LEN -- currently 100) - */ -#define MAX_OBJ_NAME_SIZE 100 - struct ceph_msg; struct ceph_snap_context; struct ceph_osd_request; @@ -49,7 +43,7 @@ struct ceph_osd { }; -#define CEPH_OSD_MAX_OP 2 +#define CEPH_OSD_MAX_OP 3 enum ceph_osd_data_type { CEPH_OSD_DATA_TYPE_NONE = 0, @@ -82,6 +76,7 @@ struct ceph_osd_data { struct ceph_osd_req_op { u16 op; /* CEPH_OSD_OP_* */ + u32 flags; /* CEPH_OSD_OP_FLAG_* */ u32 payload_len; union { struct ceph_osd_data raw_data_in; @@ -108,6 +103,10 @@ struct ceph_osd_req_op { u32 timeout; __u8 flag; } watch; + struct { + u64 expected_object_size; + u64 expected_write_size; + } alloc_hint; }; }; @@ -138,6 +137,7 @@ struct ceph_osd_request { __le64 *r_request_pool; void *r_request_pgid; __le32 *r_request_attempts; + bool r_paused; struct ceph_eversion *r_request_reassert_version; int r_result; @@ -158,15 +158,21 @@ struct ceph_osd_request { struct inode *r_inode; /* for use by callbacks */ void *r_priv; /* ditto */ - char r_oid[MAX_OBJ_NAME_SIZE]; /* object name */ - int r_oid_len; + struct ceph_object_locator r_base_oloc; + struct ceph_object_id r_base_oid; + struct ceph_object_locator r_target_oloc; + struct ceph_object_id r_target_oid; + u64 r_snapid; unsigned long r_stamp; /* send OR check time */ - struct ceph_file_layout r_file_layout; struct ceph_snap_context *r_snapc; /* snap context for writes */ }; +struct ceph_request_redirect { + struct ceph_object_locator oloc; +}; + struct ceph_osd_event { u64 cookie; int one_shot; @@ -292,6 +298,10 @@ extern void osd_req_op_cls_init(struct ceph_osd_request *osd_req, extern void osd_req_op_watch_init(struct ceph_osd_request *osd_req, unsigned int which, u16 opcode, u64 cookie, u64 version, int flag); +extern void osd_req_op_alloc_hint_init(struct ceph_osd_request *osd_req, + unsigned int which, + u64 expected_object_size, + u64 expected_write_size); extern struct ceph_osd_request *ceph_osdc_alloc_request(struct ceph_osd_client *osdc, struct ceph_snap_context *snapc, |