[PATCH] libnuma: more verbose warning

Petr Holasek <[email protected]> Fri, 06 Jan 2012 09:38:47 -0500 (EST)

Newsgroups	org.kernel.vger.linux-numa
Message-ID	<aa03bce8-6569-41fc-a4d8-2a9335a6eafa@zmail15.collab.prod.int.phx2.redhat.com>

From: Petr Holasek <[email protected]>

This patch fix warning message in numa_node_to_cpus_v1 function
to be more verbose like in its v2.
--
--- libnuma.c.orig	2012-01-04 12:34:56.020982842 +0100
+++ libnuma.c	2012-01-06 15:04:24.774418535 +0100
@@ -1287,6 +1287,8 @@ numa_node_to_cpus_v1(int node, unsigned 
 		numa_warn(W_nosysfs2,
 		   "/sys not mounted or invalid. Assuming one node: %s",
 			  strerror(errno));
+		numa_warn(W_nosysfs2,
+		   "(cannot open or correctly parse %s)", fn);
 		bitmask.maskp = (unsigned long *)mask;
 		bitmask.size  = buflen_needed * 8;
 		numa_bitmask_setall(&bitmask);