From 4c46459cae3b945e6e167f3f3a12b68f55cc5937 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Fri, 15 Feb 2013 11:42:30 -0600 Subject: [PATCH] libceph: report defined but unsupported osd ops If osd_req_encode_op() is given any opcode it doesn't recognize it reports an error. This patch fleshes out that routine to distinguish between well-defined but unsupported values and values that are simply bogus. This and the next commit are related to: http://tracker.ceph.com/issues/4126 Signed-off-by: Alex Elder Reviewed-by: Josh Durgin --- net/ceph/osd_client.c | 54 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index ad6b8b35f5ca..ac7bcbf19574 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -281,6 +281,60 @@ static void osd_req_encode_op(struct ceph_osd_request *req, pr_err("unrecognized osd opcode %d\n", dst->op); WARN_ON(1); break; + case CEPH_OSD_OP_STAT: + case CEPH_OSD_OP_MAPEXT: + case CEPH_OSD_OP_MASKTRUNC: + case CEPH_OSD_OP_SPARSE_READ: + case CEPH_OSD_OP_ASSERT_VER: + case CEPH_OSD_OP_WRITEFULL: + case CEPH_OSD_OP_TRUNCATE: + case CEPH_OSD_OP_ZERO: + case CEPH_OSD_OP_DELETE: + case CEPH_OSD_OP_APPEND: + case CEPH_OSD_OP_SETTRUNC: + case CEPH_OSD_OP_TRIMTRUNC: + case CEPH_OSD_OP_TMAPUP: + case CEPH_OSD_OP_TMAPPUT: + case CEPH_OSD_OP_TMAPGET: + case CEPH_OSD_OP_CREATE: + case CEPH_OSD_OP_OMAPGETKEYS: + case CEPH_OSD_OP_OMAPGETVALS: + case CEPH_OSD_OP_OMAPGETHEADER: + case CEPH_OSD_OP_OMAPGETVALSBYKEYS: + case CEPH_OSD_OP_MODE_RD: + case CEPH_OSD_OP_OMAPSETVALS: + case CEPH_OSD_OP_OMAPSETHEADER: + case CEPH_OSD_OP_OMAPCLEAR: + case CEPH_OSD_OP_OMAPRMKEYS: + case CEPH_OSD_OP_OMAP_CMP: + case CEPH_OSD_OP_CLONERANGE: + case CEPH_OSD_OP_ASSERT_SRC_VERSION: + case CEPH_OSD_OP_SRC_CMPXATTR: + case CEPH_OSD_OP_GETXATTRS: + case CEPH_OSD_OP_SETXATTRS: + case CEPH_OSD_OP_RESETXATTRS: + case CEPH_OSD_OP_RMXATTR: + case CEPH_OSD_OP_PULL: + case CEPH_OSD_OP_PUSH: + case CEPH_OSD_OP_BALANCEREADS: + case CEPH_OSD_OP_UNBALANCEREADS: + case CEPH_OSD_OP_SCRUB: + case CEPH_OSD_OP_SCRUB_RESERVE: + case CEPH_OSD_OP_SCRUB_UNRESERVE: + case CEPH_OSD_OP_SCRUB_STOP: + case CEPH_OSD_OP_SCRUB_MAP: + case CEPH_OSD_OP_WRLOCK: + case CEPH_OSD_OP_WRUNLOCK: + case CEPH_OSD_OP_RDLOCK: + case CEPH_OSD_OP_RDUNLOCK: + case CEPH_OSD_OP_UPLOCK: + case CEPH_OSD_OP_DNLOCK: + case CEPH_OSD_OP_PGLS: + case CEPH_OSD_OP_PGLS_FILTER: + pr_err("unsupported osd opcode %s\n", + ceph_osd_op_name(dst->op)); + WARN_ON(1); + break; } dst->payload_len = cpu_to_le32(src->payload_len); }