| commit | 9079fd7c2e06a92cf27d05224a1f478581916c5b | [log] [tgz] |
|---|---|---|
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Sat Aug 07 21:59:54 2010 -0700 |
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | Fri Aug 20 09:00:10 2010 -0700 |
| tree | 9f093e0efc716c18c3ca66fbd670e3f1099e4fe6 | |
| parent | a57eb940d130477a799dfb24a570ee04979c0f7f [diff] |
rcu: update obsolete rcu_read_lock() comment. The comment says that blocking is illegal in rcu_read_lock()-style RCU read-side critical sections, which is no longer entirely true given preemptible RCU. This commit provides a fix. Suggested-by: David Miller <davem@davemloft.net> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>