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authorIlya Dryomov <idryomov@gmail.com>2016-08-18 19:38:43 +0300
committerIlya Dryomov <idryomov@gmail.com>2016-08-25 00:49:16 +0300
commit005a07bf0a92e7f0e73fc9a6c9acc992c5dbd00c (patch)
tree4b8eb1b877b4d2c50934bef8e2df402d0893dcfc /net/ceph
parentca7909e8bbb4ddc549fa1e8afa695f147bb6358c (diff)
downloadlinux-005a07bf0a92e7f0e73fc9a6c9acc992c5dbd00c.tar.xz
rbd: add 'client_addr' sysfs rbd device attribute
Export client addr/nonce, so userspace can check if a image is being blacklisted. Signed-off-by: Mike Christie <mchristi@redhat.com> [idryomov@gmail.com: ceph_client_addr(), endianess fix] Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'net/ceph')
-rw-r--r--net/ceph/ceph_common.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 8a7921767308..464e88599b9d 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -566,6 +566,12 @@ int ceph_print_client_options(struct seq_file *m, struct ceph_client *client)
}
EXPORT_SYMBOL(ceph_print_client_options);
+struct ceph_entity_addr *ceph_client_addr(struct ceph_client *client)
+{
+ return &client->msgr.inst.addr;
+}
+EXPORT_SYMBOL(ceph_client_addr);
+
u64 ceph_client_gid(struct ceph_client *client)
{
return client->monc.auth->global_id;