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-rw-r--r--fs/ceph/messenger.c19
-rw-r--r--fs/ceph/mon_client.c3
-rw-r--r--fs/ceph/msgr.h18
-rw-r--r--fs/ceph/osd_client.c7
4 files changed, 15 insertions, 32 deletions
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c
index c1106e8360f0..1360708d7505 100644
--- a/fs/ceph/messenger.c
+++ b/fs/ceph/messenger.c
@@ -1056,16 +1056,15 @@ static int process_banner(struct ceph_connection *con)
* end may not yet know their ip address, so if it's 0.0.0.0, give
* them the benefit of the doubt.
*/
- if (!ceph_entity_addr_is_local(&con->peer_addr,
- &con->actual_peer_addr) &&
+ if (memcmp(&con->peer_addr, &con->actual_peer_addr,
+ sizeof(con->peer_addr)) != 0 &&
!(addr_is_blank(&con->actual_peer_addr.in_addr) &&
con->actual_peer_addr.nonce == con->peer_addr.nonce)) {
- pr_warning("wrong peer, want %s/%d, "
- "got %s/%d\n",
- pr_addr(&con->peer_addr.in_addr),
- con->peer_addr.nonce,
- pr_addr(&con->actual_peer_addr.in_addr),
- con->actual_peer_addr.nonce);
+ pr_warning("wrong peer, want %s/%lld, got %s/%lld\n",
+ pr_addr(&con->peer_addr.in_addr),
+ le64_to_cpu(con->peer_addr.nonce),
+ pr_addr(&con->actual_peer_addr.in_addr),
+ le64_to_cpu(con->actual_peer_addr.nonce));
con->error_msg = "wrong peer at address";
return -1;
}
@@ -1934,8 +1933,7 @@ struct ceph_messenger *ceph_messenger_create(struct ceph_entity_addr *myaddr)
msgr->inst.addr = *myaddr;
/* select a random nonce */
- get_random_bytes(&msgr->inst.addr.nonce,
- sizeof(msgr->inst.addr.nonce));
+ get_random_bytes(&msgr->inst.addr.nonce, sizeof(msgr->inst.addr.nonce));
encode_my_addr(msgr);
dout("messenger_create %p\n", msgr);
@@ -1966,7 +1964,6 @@ void ceph_con_send(struct ceph_connection *con, struct ceph_msg *msg)
msg->hdr.src.name = con->msgr->inst.name;
msg->hdr.src.addr = con->msgr->my_enc_addr;
msg->hdr.orig_src = msg->hdr.src;
- msg->hdr.dst_erank = con->peer_addr.erank;
/* queue */
mutex_lock(&con->mutex);
diff --git a/fs/ceph/mon_client.c b/fs/ceph/mon_client.c
index bb94006fc686..223e8bc207e3 100644
--- a/fs/ceph/mon_client.c
+++ b/fs/ceph/mon_client.c
@@ -88,7 +88,7 @@ int ceph_monmap_contains(struct ceph_monmap *m, struct ceph_entity_addr *addr)
int i;
for (i = 0; i < m->num_mon; i++)
- if (ceph_entity_addr_equal(addr, &m->mon_inst[i].addr))
+ if (memcmp(addr, &m->mon_inst[i].addr, sizeof(*addr)) == 0)
return 1;
return 0;
}
@@ -503,7 +503,6 @@ static int build_initial_monmap(struct ceph_mon_client *monc)
return -ENOMEM;
for (i = 0; i < num_mon; i++) {
monc->monmap->mon_inst[i].addr = mon_addr[i];
- monc->monmap->mon_inst[i].addr.erank = 0;
monc->monmap->mon_inst[i].addr.nonce = 0;
monc->monmap->mon_inst[i].name.type =
CEPH_ENTITY_TYPE_MON;
diff --git a/fs/ceph/msgr.h b/fs/ceph/msgr.h
index be83f93182ee..40b6189aa9e3 100644
--- a/fs/ceph/msgr.h
+++ b/fs/ceph/msgr.h
@@ -61,24 +61,10 @@ extern const char *ceph_entity_type_name(int type);
* entity_addr -- network address
*/
struct ceph_entity_addr {
- __le32 erank; /* entity's rank in process */
- __le32 nonce; /* unique id for process (e.g. pid) */
+ __le64 nonce; /* unique id for process (e.g. pid) */
struct sockaddr_storage in_addr;
} __attribute__ ((packed));
-static inline bool ceph_entity_addr_is_local(const struct ceph_entity_addr *a,
- const struct ceph_entity_addr *b)
-{
- return a->nonce == b->nonce &&
- memcmp(&a->in_addr, &b->in_addr, sizeof(a->in_addr)) == 0;
-}
-
-static inline bool ceph_entity_addr_equal(const struct ceph_entity_addr *a,
- const struct ceph_entity_addr *b)
-{
- return memcmp(a, b, sizeof(*a)) == 0;
-}
-
struct ceph_entity_inst {
struct ceph_entity_name name;
struct ceph_entity_addr addr;
@@ -147,7 +133,7 @@ struct ceph_msg_header {
receiver: mask against ~PAGE_MASK */
struct ceph_entity_inst src, orig_src;
- __le32 dst_erank;
+ __le32 reserved;
__le32 crc; /* header crc32c */
} __attribute__ ((packed));
diff --git a/fs/ceph/osd_client.c b/fs/ceph/osd_client.c
index a0aac436d5d4..80b868f7a0fc 100644
--- a/fs/ceph/osd_client.c
+++ b/fs/ceph/osd_client.c
@@ -821,9 +821,10 @@ static void kick_requests(struct ceph_osd_client *osdc,
n = rb_next(p);
if (!ceph_osd_is_up(osdc->osdmap, osd->o_osd) ||
- !ceph_entity_addr_equal(&osd->o_con.peer_addr,
- ceph_osd_addr(osdc->osdmap,
- osd->o_osd)))
+ memcmp(&osd->o_con.peer_addr,
+ ceph_osd_addr(osdc->osdmap,
+ osd->o_osd),
+ sizeof(struct ceph_entity_addr)) != 0)
reset_osd(osdc, osd);
}
}