luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ceph: sync header defs with server code

Browse Source 
Define ROLLBACK op, IFLOCK inode lock (for advisory file locking).

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-07-07 08:39:03 -07:00
parent 5cd068c200
commit f0b18d9f22
3 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
fs/ceph/ceph_fs.h
View File

@ -253,6 +253,7 @@ extern const char *ceph_mds_state_name(int s);
#define CEPH_LOCK_IDFT 512 /* dir frag tree */
#define CEPH_LOCK_INEST 1024 /* mds internal */
#define CEPH_LOCK_IXATTR 2048
#define CEPH_LOCK_IFLOCK 4096 /* advisory file locks */
#define CEPH_LOCK_INO 8192 /* immutable inode bits; not a lock */
/* client_session ops */

1
fs/ceph/ceph_strings.c
View File

@ -28,6 +28,7 @@ const char *ceph_osd_op_name(int op)
case CEPH_OSD_OP_TRUNCATE: return "truncate";
case CEPH_OSD_OP_ZERO: return "zero";
case CEPH_OSD_OP_WRITEFULL: return "writefull";
case CEPH_OSD_OP_ROLLBACK: return "rollback";
case CEPH_OSD_OP_APPEND: return "append";
case CEPH_OSD_OP_STARTSYNC: return "startsync";

9
fs/ceph/rados.h
View File

@ -203,6 +203,7 @@ enum {
CEPH_OSD_OP_TMAPGET = CEPH_OSD_OP_MODE_RD | CEPH_OSD_OP_TYPE_DATA | 12,
CEPH_OSD_OP_CREATE = CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 13,
CEPH_OSD_OP_ROLLBACK= CEPH_OSD_OP_MODE_WR | CEPH_OSD_OP_TYPE_DATA | 14,
/** attrs **/
/* read */
@ -272,6 +273,10 @@ static inline int ceph_osd_op_mode_modify(int op)
return (op & CEPH_OSD_OP_MODE) == CEPH_OSD_OP_MODE_WR;
}
/*
* note that the following tmap stuff is also defined in the ceph librados.h
* any modification here needs to be updated there
*/
#define CEPH_OSD_TMAP_HDR 'h'
#define CEPH_OSD_TMAP_SET 's'
#define CEPH_OSD_TMAP_RM 'r'
@ -297,6 +302,7 @@ enum {
CEPH_OSD_FLAG_PARALLELEXEC = 512, /* execute op in parallel */
CEPH_OSD_FLAG_PGOP = 1024, /* pg op, no object */
CEPH_OSD_FLAG_EXEC = 2048, /* op may exec */
CEPH_OSD_FLAG_EXEC_PUBLIC = 4096, /* op may exec (public) */
};
enum {
@ -350,6 +356,9 @@ struct ceph_osd_op {
struct {
__le64 cookie, count;
} __attribute__ ((packed)) pgls;
struct {
__le64 snapid;
} __attribute__ ((packed)) snap;
};
__le32 payload_len;
} __attribute__ ((packed));