From patchwork Tue Nov 20 17:15:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3.5.yuz, extended, stable] Patch "libceph: provide osd number when creating osd" has been added to staging queue Date: Tue, 20 Nov 2012 07:15:21 -0000 From: Herton Ronaldo Krzesinski X-Patchwork-Id: 200415 Message-Id: <1353431721-7373-1-git-send-email-herton.krzesinski@canonical.com> To: Alex Elder Cc: kernel-team@lists.ubuntu.com, Sage Weil This is a note to let you know that I have just added a patch titled libceph: provide osd number when creating osd to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.yuz tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ >From f9f1fce9478881fa13e3147f18b2f52075449401 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Sat, 26 May 2012 23:26:43 -0500 Subject: [PATCH 08/78] libceph: provide osd number when creating osd commit e10006f807ffc4d5b1d861305d18d9e8145891ca upstream. 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 Reviewed-by: Sage Weil Signed-off-by: Herton Ronaldo Krzesinski --- net/ceph/osd_client.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 1.7.9.5 diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index dc532c5..cb5b847 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -624,7 +624,7 @@ static void osd_reset(struct ceph_connection *con) /* * 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(struct ceph_osd_client *osdc) 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(struct ceph_osd_client *osdc) 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_client *osdc, 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]);