diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-08-07 21:59:54 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2010-08-20 09:00:10 -0700 |
| commit | 9079fd7c2e06a92cf27d05224a1f478581916c5b (patch) | |
| tree | 9f093e0efc716c18c3ca66fbd670e3f1099e4fe6 /kernel/rcutree.c | |
| 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>
Diffstat (limited to 'kernel/rcutree.c')
0 files changed, 0 insertions, 0 deletions