This is a note to let you know that I've just added the patch titled
libceph: provide osd number when creating osd
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:
0045-libceph-provide-osd-number-when-creating-osd.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 3cfa1d37bc05179577c43f4ed6b2689556729813 Mon Sep 17 00:00:00 2001
From: Alex Elder <[email protected]>
Date: Sat, 26 May 2012 23:26:43 -0500
Subject: libceph: provide osd number when creating osd
From: Alex Elder <[email protected]>
(cherry picked from commit e10006f807ffc4d5b1d861305d18d9e8145891ca)
Pass the osd number to the create_osd() routine, and move the
initialization of fields that depend on it therein.
Signed-off-by: Alex Elder <[email protected]>
Reviewed-by: Sage Weil <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ceph/osd_client.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -624,7 +624,7 @@ static void osd_reset(struct ceph_connec
/*
* Track open sessions with osds.
*/
-static struct ceph_osd *create_osd(struct ceph_osd_client *osdc)
+static struct ceph_osd *create_osd(struct ceph_osd_client *osdc, int onum)
{
struct ceph_osd *osd;
@@ -634,6 +634,7 @@ static struct ceph_osd *create_osd(struc
atomic_set(&osd->o_ref, 1);
osd->o_osdc = osdc;
+ osd->o_osd = onum;
INIT_LIST_HEAD(&osd->o_requests);
INIT_LIST_HEAD(&osd->o_linger_requests);
INIT_LIST_HEAD(&osd->o_osd_lru);
@@ -643,6 +644,7 @@ static struct ceph_osd *create_osd(struc
osd->o_con.private = osd;
osd->o_con.ops = &osd_con_ops;
osd->o_con.peer_name.type = CEPH_ENTITY_TYPE_OSD;
+ osd->o_con.peer_name.num = cpu_to_le64(onum);
INIT_LIST_HEAD(&osd->o_keepalive_item);
return osd;
@@ -998,15 +1000,13 @@ static int __map_request(struct ceph_osd
req->r_osd = __lookup_osd(osdc, o);
if (!req->r_osd && o >= 0) {
err = -ENOMEM;
- req->r_osd = create_osd(osdc);
+ req->r_osd = create_osd(osdc, o);
if (!req->r_osd) {
list_move(&req->r_req_lru_item, &osdc->req_notarget);
goto out;
}
dout("map_request osd %p is osd%d\n", req->r_osd, o);
- req->r_osd->o_osd = o;
- req->r_osd->o_con.peer_name.num = cpu_to_le64(o);
__insert_osd(osdc, req->r_osd);
ceph_con_open(&req->r_osd->o_con, &osdc->osdmap->osd_addr[o]);
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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