| commit | 40d514e5b7f25b40a89c6a9fdb89f8bb177e5d64 | [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> | Sun Jun 30 15:53:30 2019 -0700 |
| tree | f9b68c79237cab399637bf3d3d1e863a8459e441 | |
| parent | 044d447f845347536e97e727609cb386a5166d43 [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>