This is a note to let you know that I've just added the patch titled
libceph: rename socket callbacks
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
0040-libceph-rename-socket-callbacks.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 5566f701581eecb9bb825d4db233256106ae9bd6 Mon Sep 17 00:00:00 2001
From: Alex Elder <[email protected]>
Date: Tue, 22 May 2012 11:41:43 -0500
Subject: libceph: rename socket callbacks
From: Alex Elder <[email protected]>
(cherry picked from commit 327800bdc2cb9b71f4b458ca07aa9d522668dde0)
Change the names of the three socket callback functions to make it
more obvious they're specifically associated with a connection's
socket (not the ceph connection that uses it).
Signed-off-by: Alex Elder <[email protected]>
Reviewed-by: Yehuda Sadeh <[email protected]>
Reviewed-by: Sage Weil <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ceph/messenger.c | 28 ++++++++++++++--------------
1 file changed, 14 insertions(+), 14 deletions(-)
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -153,46 +153,46 @@ EXPORT_SYMBOL(ceph_msgr_flush);
*/
/* data available on socket, or listen socket received a connect */
-static void ceph_data_ready(struct sock *sk, int count_unused)
+static void ceph_sock_data_ready(struct sock *sk, int count_unused)
{
struct ceph_connection *con = sk->sk_user_data;
if (sk->sk_state != TCP_CLOSE_WAIT) {
- dout("ceph_data_ready on %p state = %lu, queueing work\n",
+ dout("%s on %p state = %lu, queueing work\n", __func__,
con, con->state);
queue_con(con);
}
}
/* socket has buffer space for writing */
-static void ceph_write_space(struct sock *sk)
+static void ceph_sock_write_space(struct sock *sk)
{
struct ceph_connection *con = sk->sk_user_data;
/* only queue to workqueue if there is data we want to write,
* and there is sufficient space in the socket buffer to accept
- * more data. clear SOCK_NOSPACE so that ceph_write_space()
+ * more data. clear SOCK_NOSPACE so that ceph_sock_write_space()
* doesn't get called again until try_write() fills the socket
* buffer. See net/ipv4/tcp_input.c:tcp_check_space()
* and net/core/stream.c:sk_stream_write_space().
*/
if (test_bit(WRITE_PENDING, &con->state)) {
if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) {
- dout("ceph_write_space %p queueing write work\n", con);
+ dout("%s %p queueing write work\n", __func__, con);
clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
queue_con(con);
}
} else {
- dout("ceph_write_space %p nothing to write\n", con);
+ dout("%s %p nothing to write\n", __func__, con);
}
}
/* socket's state has changed */
-static void ceph_state_change(struct sock *sk)
+static void ceph_sock_state_change(struct sock *sk)
{
struct ceph_connection *con = sk->sk_user_data;
- dout("ceph_state_change %p state = %lu sk_state = %u\n",
+ dout("%s %p state = %lu sk_state = %u\n", __func__,
con, con->state, sk->sk_state);
if (test_bit(CLOSED, &con->state))
@@ -200,9 +200,9 @@ static void ceph_state_change(struct soc
switch (sk->sk_state) {
case TCP_CLOSE:
- dout("ceph_state_change TCP_CLOSE\n");
+ dout("%s TCP_CLOSE\n", __func__);
case TCP_CLOSE_WAIT:
- dout("ceph_state_change TCP_CLOSE_WAIT\n");
+ dout("%s TCP_CLOSE_WAIT\n", __func__);
if (test_and_set_bit(SOCK_CLOSED, &con->state) == 0) {
if (test_bit(CONNECTING, &con->state))
con->error_msg = "connection failed";
@@ -212,7 +212,7 @@ static void ceph_state_change(struct soc
}
break;
case TCP_ESTABLISHED:
- dout("ceph_state_change TCP_ESTABLISHED\n");
+ dout("%s TCP_ESTABLISHED\n", __func__);
queue_con(con);
break;
default: /* Everything else is uninteresting */
@@ -228,9 +228,9 @@ static void set_sock_callbacks(struct so
{
struct sock *sk = sock->sk;
sk->sk_user_data = con;
- sk->sk_data_ready = ceph_data_ready;
- sk->sk_write_space = ceph_write_space;
- sk->sk_state_change = ceph_state_change;
+ sk->sk_data_ready = ceph_sock_data_ready;
+ sk->sk_write_space = ceph_sock_write_space;
+ sk->sk_state_change = ceph_sock_state_change;
}
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/0020-ceph-ensure-auth-ops-are-defined-before-use.patch
queue-3.4/0025-ceph-add-auth-buf-in-prepare_write_connect.patch
queue-3.4/0021-ceph-have-get_authorizer-methods-return-pointers.patch
queue-3.4/0026-libceph-avoid-unregistering-osd-request-when-not-reg.patch
queue-3.4/0045-libceph-provide-osd-number-when-creating-osd.patch
queue-3.4/0059-libceph-transition-socket-state-prior-to-actual-conn.patch
queue-3.4/0005-crush-fix-memory-leak-when-destroying-tree-buckets.patch
queue-3.4/0002-crush-adjust-local-retry-threshold.patch
queue-3.4/0023-ceph-return-pointer-from-prepare_connect_authorizer.patch
queue-3.4/0055-libceph-make-ceph_con_revoke_message-a-msg-op.patch
queue-3.4/0036-rbd-Fix-ceph_snap_context-size-calculation.patch
queue-3.4/0054-libceph-make-ceph_con_revoke-a-msg-operation.patch
queue-3.4/0018-ceph-define-ceph_auth_handshake-type.patch
queue-3.4/0040-libceph-rename-socket-callbacks.patch
queue-3.4/0011-ceph-messenger-reset-connection-kvec-caller.patch
queue-3.4/0019-ceph-messenger-reduce-args-to-create_authorizer.patch
queue-3.4/0041-libceph-rename-kvec_reset-and-kvec_add-functions.patch
queue-3.4/0047-libceph-embed-ceph-connection-structure-in-mon_clien.patch
queue-3.4/0029-libceph-use-con-get-put-ops-from-osd_client.patch
queue-3.4/0051-libceph-tweak-ceph_alloc_msg.patch
queue-3.4/0015-ceph-messenger-check-prepare_write_connect-result.patch
queue-3.4/0003-crush-be-more-tolerant-of-nonsensical-crush-maps.patch
queue-3.4/0028-libceph-osd_client-don-t-drop-reply-reference-too-ea.patch
queue-3.4/0038-libceph-eliminate-connection-state-DEAD.patch
queue-3.4/0014-ceph-don-t-set-WRITE_PENDING-too-early.patch
queue-3.4/0049-libceph-init-monitor-connection-when-opening.patch
queue-3.4/0016-ceph-messenger-rework-prepare_connect_authorizer.patch
queue-3.4/0058-libceph-fix-overflow-in-osdmap_apply_incremental.patch
queue-3.4/0048-libceph-drop-connection-refcounting-for-mon_client.patch
queue-3.4/0039-libceph-kill-bad_proto-ceph-connection-op.patch
queue-3.4/0031-libceph-flush-msgr-queue-during-mon_client-shutdown.patch
queue-3.4/0013-ceph-drop-msgr-argument-from-prepare_write_connect.patch
queue-3.4/0030-rbd-Clear-ceph_msg-bio_iter-for-retransmitted-messag.patch
queue-3.4/0043-libceph-start-separating-connection-flags-from-state.patch
queue-3.4/0046-libceph-set-CLOSED-state-bit-in-con_init.patch
queue-3.4/0057-libceph-fix-overflow-in-osdmap_decode.patch
queue-3.4/0009-ceph-messenger-change-read_partial-to-take-end-arg.patch
queue-3.4/0017-ceph-messenger-check-return-from-get_authorizer.patch
queue-3.4/0056-libceph-fix-overflow-in-__decode_pool_names.patch
queue-3.4/0001-crush-clean-up-types-const-ness.patch
queue-3.4/0044-libceph-start-tracking-connection-socket-state.patch
queue-3.4/0022-ceph-use-info-returned-by-get_authorizer.patch
queue-3.4/0027-libceph-fix-pg_temp-updates.patch
queue-3.4/0008-ceph-messenger-update-to-in-read_partial-caller.patch
queue-3.4/0007-ceph-messenger-use-read_partial-in-read_partial_mess.patch
queue-3.4/0010-libceph-don-t-reset-kvec-in-prepare_write_banner.patch
queue-3.4/0052-libceph-have-messages-point-to-their-connection.patch
queue-3.4/0050-libceph-fully-initialize-connection-in-con_init.patch
queue-3.4/0053-libceph-have-messages-take-a-connection-reference.patch
queue-3.4/0012-ceph-messenger-send-banner-in-process_connect.patch
queue-3.4/0024-ceph-rename-prepare_connect_authorizer.patch
queue-3.4/0042-libceph-embed-ceph-messenger-structure-in-ceph_clien.patch
queue-3.4/0004-crush-fix-tree-node-weight-lookup.patch
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