From 4a3262b17c96b6ff332134c9e57f193a20226eb2 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Mon, 30 May 2016 18:33:32 +0200 Subject: libceph: use %s instead of %pE in dout()s Commit d30291b985d1 ("libceph: variable-sized ceph_object_id") changed dout()s in what is now encode_request() and ceph_object_locator_to_pg() to use %pE, mostly to document that, although all rbd and cephfs object names are NULL-terminated strings, ceph_object_id will handle any RADOS object name, including the one containing NULs, just fine. However, it turns out that vbin_printf() can't handle anything but ints and %s - all %p suffixes are ignored. The buffer %p** points to isn't recorded, resulting in trash in the messages if the buffer had been reused by the time bstr_printf() got to it. Signed-off-by: Ilya Dryomov --- net/ceph/osd_client.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ceph/osd_client.c') diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index cfe0be8bf2b7..89469592076c 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -1539,9 +1539,9 @@ static void encode_request(struct ceph_osd_request *req, struct ceph_msg *msg) */ msg->hdr.data_off = cpu_to_le16(req->r_data_offset); - dout("%s req %p oid %*pE oid_len %d front %zu data %u\n", __func__, - req, req->r_t.target_oid.name_len, req->r_t.target_oid.name, - req->r_t.target_oid.name_len, msg->front.iov_len, data_len); + dout("%s req %p oid %s oid_len %d front %zu data %u\n", __func__, + req, req->r_t.target_oid.name, req->r_t.target_oid.name_len, + msg->front.iov_len, data_len); } /* -- cgit v1.2.3