1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
4 * Helper routines for dumping data structs for debugging.
6 * This code is issued under the GNU General Public License.
7 * See the file COPYING in this distribution
9 * Copryright (C) 2002 Cluster File Systems, Inc.
13 #define DEBUG_SUBSYSTEM D_OTHER
15 #include <linux/obd_ost.h>
16 #include <linux/lustre_debug.h>
18 int dump_ioo(struct obd_ioobj *ioo)
20 CERROR("obd_ioobj: ioo_id=%Ld, ioo_gr=%Ld, ioo_type=%d, ioo_bufct=%d\n",
21 ioo->ioo_id, ioo->ioo_gr, ioo->ioo_type, ioo->ioo_bufcnt);
25 int dump_lniobuf(struct niobuf_local *nb)
27 CERROR("niobuf_local: addr=%Ld, offset=%Ld, len=%d, xid=%d\n",
28 nb->addr, nb->offset, nb->len, nb->xid);
29 CERROR("nb->page: index = %ld\n", ((struct page *)nb->page)->index);
34 int dump_rniobuf(struct niobuf_remote *nb)
36 CERROR("niobuf_remote: offset=%Ld, len=%d, flags=%x, xid=%d\n",
37 nb->offset, nb->len, nb->flags, nb->xid);
42 int dump_obdo(struct obdo *oa)
44 CERROR("obdo: o_valid = %08x\n", oa->o_valid);
45 if (oa->o_valid & OBD_MD_FLID)
46 CERROR("obdo: o_id = %Ld\n", oa->o_id);
47 if (oa->o_valid & OBD_MD_FLATIME)
48 CERROR("obdo: o_atime = %Ld\n", oa->o_atime);
49 if (oa->o_valid & OBD_MD_FLMTIME)
50 CERROR("obdo: o_mtime = %Ld\n", oa->o_mtime);
51 if (oa->o_valid & OBD_MD_FLCTIME)
52 CERROR("obdo: o_ctime = %Ld\n", oa->o_ctime);
53 if (oa->o_valid & OBD_MD_FLSIZE)
54 CERROR("obdo: o_size = %Ld\n", oa->o_size);
55 if (oa->o_valid & OBD_MD_FLBLOCKS) /* allocation of space */
56 CERROR("obdo: o_blocks = %Ld\n", oa->o_blocks);
57 if (oa->o_valid & OBD_MD_FLBLKSZ)
58 CERROR("obdo: o_blksize = %d\n", oa->o_blksize);
59 if (oa->o_valid & OBD_MD_FLMODE)
60 CERROR("obdo: o_mode = %o\n", oa->o_mode);
61 if (oa->o_valid & OBD_MD_FLUID)
62 CERROR("obdo: o_uid = %d\n", oa->o_uid);
63 if (oa->o_valid & OBD_MD_FLGID)
64 CERROR("obdo: o_gid = %d\n", oa->o_gid);
65 if (oa->o_valid & OBD_MD_FLFLAGS)
66 CERROR("obdo: o_flags = %x\n", oa->o_flags);
67 if (oa->o_valid & OBD_MD_FLNLINK)
68 CERROR("obdo: o_nlink = %d\n", oa->o_nlink);
69 if (oa->o_valid & OBD_MD_FLGENER)
70 CERROR("obdo: o_generation = %d\n", oa->o_generation);
75 /* XXX assumes only a single page in request */
76 int dump_req(struct ptlrpc_request *req)
78 struct ost_body *body = lustre_msg_buf(req->rq_reqmsg, 0);
79 struct obd_ioobj *ioo = lustre_msg_buf(req->rq_reqmsg, 1);
80 //struct niobuf *nb = lustre_msg_buf(req->rq_reqmsg, 2);
82 CERROR("ost_body: connid = %d, data = %d\n", body->connid, body->data);