| commit | 3f84d6f17efd37dfbb83b36c35f983dcbe524641 | [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> | Tue Jul 09 05:30:55 2019 -0700 |
| tree | 48246e57b44084063df79d9fc85ff6b9e524478e | |
| parent | bf297426ee049a95fe1e67a1d09f8592ded18757 [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>