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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-05-03 11:38:55 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-08 18:52:31 -0700 |
| commit | fa3c66476975abf00c97f27b6c2b3d223f7d57f5 (patch) | |
| tree | 3f39de6eb3438f8910e5a40fda19e79fd4813689 /include/linux/rcupdate.h | |
| parent | 752de307b0ee47308bfc299de3a3ad623c16b4d8 (diff) | |
| download | linux-fa3c66476975abf00c97f27b6c2b3d223f7d57f5.tar.gz linux-fa3c66476975abf00c97f27b6c2b3d223f7d57f5.tar.xz | |
rcu: Improve __call_rcu() debug-objects error message
The "__call_rcu(): Leaked duplicate callback" error message from
__call_rcu() has proven to be unhelpful. This commit therefore changes
it to "__call_rcu(): Double-freed CB" and adds the value of the pointer
passed in. The value of the pointer improves debuggability by allowing
correlation with tracing output, for example, the rcu:rcu_callback trace
event.
Reported-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/linux/rcupdate.h')
0 files changed, 0 insertions, 0 deletions