diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-02-28 05:59:32 -0500 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2019-03-04 14:53:15 -0500 |
| commit | 6cd43851f858f4b34909e6d9ef398ba806e4adfd (patch) | |
| tree | 9a469a346ae23258516813f12d671a0253bacaa1 | |
| parent | 8c56eebc0d01d8bd21784af080f86eed1caf8277 (diff) | |
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>
| -rw-r--r-- | Documentation/RCU/lockdep-splat.txt | 6 |
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. | |||
| 14 | So let's look at an example RCU lockdep splat from 3.0-rc5, one that | 14 | So let's look at an example RCU lockdep splat from 3.0-rc5, one that |
| 15 | has long since been fixed: | 15 | has long since been fixed: |
| 16 | 16 | ||
| 17 | =============================== | 17 | ============================= |
| 18 | [ INFO: suspicious RCU usage. ] | 18 | WARNING: suspicious RCU usage |
| 19 | ------------------------------- | 19 | ----------------------------- |
| 20 | block/cfq-iosched.c:2776 suspicious rcu_dereference_protected() usage! | 20 | block/cfq-iosched.c:2776 suspicious rcu_dereference_protected() usage! |
| 21 | 21 | ||
| 22 | other info that might help us debug this: | 22 | other info that might help us debug this: |