void ldlm_namespace_proc_unregister(struct ldlm_namespace *ns)
{
struct proc_dir_entry *dir;
dir = lprocfs_srch(ldlm_ns_proc_dir, ldlm_ns_name(ns));
if (dir == NULL) {
CERROR("dlm namespace %s has no procfs dir?\n",
ldlm_ns_name(ns));
} else {
lprocfs_remove(&dir);
}
if (ns->ns_stats != NULL)
lprocfs_free_stats(&ns->ns_stats);
}
void osp_lprocfs_init(struct osp_device *osp)
{
struct obd_device *obd = osp->opd_obd;
struct proc_dir_entry *osc_proc_dir;
int rc;
obd->obd_proc_entry = lprocfs_register(obd->obd_name,
obd->obd_type->typ_procroot,
lprocfs_osp_osd_vars,
&osp->opd_dt_dev);
if (IS_ERR(obd->obd_proc_entry)) {
CERROR("%s: can't register in lprocfs: %ld\n",
obd->obd_name, PTR_ERR(obd->obd_proc_entry));
obd->obd_proc_entry = NULL;
return;
}
rc = lprocfs_add_vars(obd->obd_proc_entry, lprocfs_osp_obd_vars, obd);
if (rc) {
CERROR("%s: can't register in lprocfs: %ld\n",
obd->obd_name, PTR_ERR(obd->obd_proc_entry));
return;
}
ptlrpc_lprocfs_register_obd(obd);
/* for compatibility we link old procfs's OSC entries to osp ones */
if (!osp->opd_connect_mdt) {
osc_proc_dir = lprocfs_srch(proc_lustre_root, "osc");
if (osc_proc_dir) {
cfs_proc_dir_entry_t *symlink = NULL;
char *name;
OBD_ALLOC(name, strlen(obd->obd_name) + 1);
if (name == NULL)
return;
strcpy(name, obd->obd_name);
if (strstr(name, "osc"))
symlink = lprocfs_add_symlink(name,
osc_proc_dir, "../osp/%s",
obd->obd_name);
OBD_FREE(name, strlen(obd->obd_name) + 1);
osp->opd_symlink = symlink;
}
}
}