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| author | Joel Fernandes (Google) <joel@joelfernandes.org> | 2018-10-05 16:18:14 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-12 08:56:25 -0800 |
| commit | 1c7d6d4411a1ce7530cbdc4605261c560e07d51a (patch) | |
| tree | c78a01727762418a3e8ee8bdde993fc82845c911 /Documentation/RCU | |
| parent | e060a03a1c9288f169297c7461ae1e4790b6c53a (diff) | |
| download | lwn-1c7d6d4411a1ce7530cbdc4605261c560e07d51a.tar.gz lwn-1c7d6d4411a1ce7530cbdc4605261c560e07d51a.zip | |
doc: rcu: Encourage use of rcu_barrier in checklist
The checklist suggests rcu_barrier_bh() for RCU-bh and similarly for
sched, however these APIs are now implemented as rcu_barrier() itself due
to the RCU consolidation. This commit therefore corrects checklist.txt
to encourage use of the underlying rcu_barrier() API.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'Documentation/RCU')
| -rw-r--r-- | Documentation/RCU/checklist.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/RCU/checklist.txt b/Documentation/RCU/checklist.txt index b90ad1b0665a..6f469864d9f5 100644 --- a/Documentation/RCU/checklist.txt +++ b/Documentation/RCU/checklist.txt @@ -442,8 +442,8 @@ over a rather long period of time, but improvements are always welcome! You instead need to use one of the barrier functions: o call_rcu() -> rcu_barrier() - o call_rcu_bh() -> rcu_barrier_bh() - o call_rcu_sched() -> rcu_barrier_sched() + o call_rcu_bh() -> rcu_barrier() + o call_rcu_sched() -> rcu_barrier() o call_srcu() -> srcu_barrier() However, these barrier functions are absolutely -not- guaranteed |