LU-10003 lnet: use Netlink to support LNet ping commands

[fs/lustre-release.git] / lnet / lnet / nidstrings.c

diff --git a/lnet/lnet/nidstrings.c b/lnet/lnet/nidstrings.c
index 20901ed..fa21dd1 100644 (file)
--- a/lnet/lnet/nidstrings.c
+++ b/lnet/lnet/nidstrings.c
@@ -1177,6 +1177,30 @@ libcfs_idstr(struct lnet_processid *id)
 EXPORT_SYMBOL(libcfs_idstr);
 
 int
+libcfs_strid(struct lnet_processid *id, const char *str)
+{
+       char *tmp = strchr(str, '-');
+
+       id->pid = LNET_PID_LUSTRE;
+       if (tmp &&
+           strncmp("LNET_PID_ANY-", str, tmp - str) != 0) {
+               char pid[LNET_NIDSTR_SIZE];
+               int rc;
+
+               strscpy(pid, str, tmp - str);
+               rc = kstrtou32(pid, 10, &id->pid);
+               if (rc < 0)
+                       return rc;
+               tmp++;
+       } else {
+               tmp = (char *)str;
+       }
+
+       return libcfs_strnid(&id->nid, tmp);
+}
+EXPORT_SYMBOL(libcfs_strid);
+
+int
 libcfs_str2anynid(lnet_nid_t *nidp, const char *str)
 {
        if (!strcmp(str, "*")) {