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authorGeert Uytterhoeven <geert+renesas@glider.be>2019-02-28 11:59:32 +0100
committerJonathan Corbet <corbet@lwn.net>2019-03-04 12:53:15 -0700
commit6cd43851f858f4b34909e6d9ef398ba806e4adfd (patch)
tree9a469a346ae23258516813f12d671a0253bacaa1 /Documentation/RCU
parent8c56eebc0d01d8bd21784af080f86eed1caf8277 (diff)
downloadlinux-6cd43851f858f4b34909e6d9ef398ba806e4adfd.tar.bz2
doc: rcu: Suspicious RCU usage is a warning
Suspicious RCU usage messages are reported as warnings. Fixes: a5dd63efda3d07b5 ("lockdep: Use "WARNING" tag on lockdep splats") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Paul E. McKenney <paulmck@linux.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/RCU')
-rw-r--r--Documentation/RCU/lockdep-splat.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/RCU/lockdep-splat.txt b/Documentation/RCU/lockdep-splat.txt
index 238e9f61352f..af24670ab77a 100644
--- a/Documentation/RCU/lockdep-splat.txt
+++ b/Documentation/RCU/lockdep-splat.txt
@@ -14,9 +14,9 @@ being the real world and all that.
So let's look at an example RCU lockdep splat from 3.0-rc5, one that
has long since been fixed:
-===============================
-[ INFO: suspicious RCU usage. ]
--------------------------------
+=============================
+WARNING: suspicious RCU usage
+-----------------------------
block/cfq-iosched.c:2776 suspicious rcu_dereference_protected() usage!
other info that might help us debug this: