| commit | b11957e273fe6ef7df7f293e886f6aba6a173507 | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.ibm.com> | Thu May 23 13:56:12 2019 -0700 |
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | Sat Jul 13 07:33:38 2019 -0700 |
| tree | 582058698b1aefc389d433ec6f4c2bd7430dd479 | |
| parent | 9ee704be244017c43b7e8a93f54989211159167a [diff] |
rcu/nocb: Make __call_rcu_nocb_wake() safe for many callbacks It might be hard to imagine having more than two billion callbacks queued on a single CPU's ->cblist, but someone will do it sometime. This commit therefore makes __call_rcu_nocb_wake() handle this situation by upgrading local variable "len" from "int" to "long". Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>