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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 <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-02-15 11:42:30 -06:00
Родитель 2979ddb11b
Коммит 4c46459cae
1 изменённых файлов: 54 добавлений и 0 удалений
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54
net/ceph/osd_client.c
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@ -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);
}