2011-04-21 01:43:06

by Steven Rostedt

Subject: [PATCH 5/7] lockdep: Replace bad path error message with something sane

From: Steven Rostedt <[email protected]>

The message of "Bad BFS generated tree" is a bit confusing.
Replace it with a more sane error message.

Thanks to Peter Zijlstra for helping me come up with a better
message.

Acked-by: Peter Zijlstra <[email protected]>
Signed-off-by: Steven Rostedt <[email protected]>
---
kernel/lockdep.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 8646b8c..b531c66 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -1381,7 +1381,7 @@ print_shortest_lock_dependencies(struct lock_list *leaf,
printk("\n");

if (depth == 0 && (entry != root)) {
- printk("lockdep:%s bad BFS generated tree\n", __func__);
+ printk("lockdep:%s bad path found in chain graph\n", __func__);
break;
}

--
1.7.2.3

2011-04-22 12:21:45

by Steven Rostedt

Subject: [tip:core/locking] lockdep: Replace "Bad BFS generated tree" message with something less cryptic

Commit-ID: 6be8c3935b914dfbc24b27c91c2b6d583645e61a
Gitweb: http://git.kernel.org/tip/6be8c3935b914dfbc24b27c91c2b6d583645e61a
Author: Steven Rostedt <[email protected]>
AuthorDate: Wed, 20 Apr 2011 21:41:58 -0400
Committer: Ingo Molnar <[email protected]>
CommitDate: Fri, 22 Apr 2011 11:06:59 +0200

lockdep: Replace "Bad BFS generated tree" message with something less cryptic

The message of "Bad BFS generated tree" is a bit confusing.
Replace it with a more sane error message.

Thanks to Peter Zijlstra for helping me come up with a better
message.

Signed-off-by: Steven Rostedt <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Andrew Morton <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
kernel/lockdep.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 0b497dd..270cfa4 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -1381,7 +1381,7 @@ print_shortest_lock_dependencies(struct lock_list *leaf,
printk("\n");

if (depth == 0 && (entry != root)) {
- printk("lockdep:%s bad BFS generated tree\n", __func__);
+ printk("lockdep:%s bad path found in chain graph\n", __func__);
break;
}