| commit | a1af11a24cb09bcb39e76236fbea51e3f677488c | [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> | Fri Jun 28 13:05:29 2019 -0700 |
| tree | 5c1405e8217d4fd7725f784fa752b5eb3c37599d | |
| parent | a05b52b73119242a4840fa42a6c8f055aa32ec67 [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>