ceph: allocate middle of message before stating to read
Both front and middle parts of the message are now being
allocated at the ceph_alloc_msg().
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
diff --git a/fs/ceph/messenger.h b/fs/ceph/messenger.h
index a7b6841..b6bec590 100644
--- a/fs/ceph/messenger.h
+++ b/fs/ceph/messenger.h
@@ -44,9 +44,8 @@
void (*peer_reset) (struct ceph_connection *con);
struct ceph_msg * (*alloc_msg) (struct ceph_connection *con,
- struct ceph_msg_header *hdr);
- int (*alloc_middle) (struct ceph_connection *con,
- struct ceph_msg *msg);
+ struct ceph_msg_header *hdr,
+ int *skip);
/* an incoming message has a data payload; tell me what pages I
* should read the data into. */
int (*prepare_pages) (struct ceph_connection *con, struct ceph_msg *m,
@@ -242,10 +241,6 @@
struct page **pages);
extern void ceph_msg_kfree(struct ceph_msg *m);
-extern struct ceph_msg *ceph_alloc_msg(struct ceph_connection *con,
- struct ceph_msg_header *hdr);
-extern int ceph_alloc_middle(struct ceph_connection *con, struct ceph_msg *msg);
-
static inline struct ceph_msg *ceph_msg_get(struct ceph_msg *msg)
{