From: Tomas Hruby <tom@minix3.org>
Date: Mon, 3 May 2010 17:38:54 +0000 (+0000)
Subject: deadlock() - more info
X-Git-Tag: v3.1.7~92
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zlib_tech.html?a=commitdiff_plain;h=ec564796755f24b66e032e70c73bef3de86d5f4c;p=minix.git

deadlock() - more info

- deadlock() is more verbose in case of a detected deadlock. First, it
  lists all processses in the deadlock group. Then it prints the proc
  extra info, not only  stack trace and register dump
---

diff --git a/kernel/proc.c b/kernel/proc.c
index d7df9a8e9..12dcc5681 100644
--- a/kernel/proc.c
+++ b/kernel/proc.c
@@ -492,6 +492,10 @@ proc_nr_t src_dst;				/* src or dst process */
 		printf("deadlock between these processes:\n");
 		for(i = 0; i < group_size; i++) {
 			printf(" %10s ", processes[i]->p_name);
+		}
+		printf("\n\n");
+		for(i = 0; i < group_size; i++) {
+			print_proc(processes[i]);
 			proc_stacktrace(processes[i]);
 		}
 	  }