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authorSage Weil <sage@newdream.net>2010-07-07 08:39:03 -0700
committerSage Weil <sage@newdream.net>2010-08-01 20:11:42 -0700
commitf0b18d9f22ea4e50955945661b7e165a47705249 (patch)
tree736393b3c0ba0d7e983f06882e31acd61cb75c44 /fs/ceph
parent5cd068c200795537fd78c423254389c8a07e2d20 (diff)
ceph: sync header defs with server code
Define ROLLBACK op, IFLOCK inode lock (for advisory file locking). Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph')
-rw-r--r--fs/ceph/ceph_fs.h1
-rw-r--r--fs/ceph/ceph_strings.c1
-rw-r--r--fs/ceph/rados.h9
3 files changed, 11 insertions, 0 deletions
diff --git a/fs/ceph/ceph_fs.h b/fs/ceph/ceph_fs.h
index 663ff9021111..bf7dea673237 100644
--- a/fs/ceph/ceph_fs.h
+++ b/fs/ceph/ceph_fs.h
@@ -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 */
diff --git a/fs/ceph/ceph_strings.c b/fs/ceph/ceph_strings.c
index 7503aee828ce..0f943a0a3b5e 100644
--- a/fs/ceph/ceph_strings.c
+++ b/fs/ceph/ceph_strings.c
@@ -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";
diff --git a/fs/ceph/rados.h b/fs/ceph/rados.h
index 20b5b45fa575..6d5247f2e81b 100644
--- a/fs/ceph/rados.h
+++ b/fs/ceph/rados.h
@@ -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));