LU-10391 lnet: introduce lnet_processid for ksock_peer_ni

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

diff --git a/lnet/lnet/nidstrings.c b/lnet/lnet/nidstrings.c
index c3df95d..84d6cec 100644 (file)
--- a/lnet/lnet/nidstrings.c
+++ b/lnet/lnet/nidstrings.c
@@ -1145,6 +1145,24 @@ libcfs_id2str(struct lnet_process_id id)
 }
 EXPORT_SYMBOL(libcfs_id2str);
 
+char *
+libcfs_idstr(struct lnet_processid *id)
+{
+       char *str = libcfs_next_nidstring();
+
+       if (id->pid == LNET_PID_ANY) {
+               snprintf(str, LNET_NIDSTR_SIZE,
+                        "LNET_PID_ANY-%s", libcfs_nidstr(&id->nid));
+               return str;
+       }
+
+       snprintf(str, LNET_NIDSTR_SIZE, "%s%u-%s",
+                ((id->pid & LNET_PID_USERFLAG) != 0) ? "U" : "",
+                (id->pid & ~LNET_PID_USERFLAG), libcfs_nidstr(&id->nid));
+       return str;
+}
+EXPORT_SYMBOL(libcfs_idstr);
+
 int
 libcfs_str2anynid(lnet_nid_t *nidp, const char *str)
 {