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| author | Paul E. McKenney <paulmck@kernel.org> | 2022-08-03 19:36:32 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-08-31 14:03:14 +0200 |
| commit | d8f3f5834febb74d18b5b2098f67d9db740f3e30 (patch) | |
| tree | 9af3f875ff4d3ca25745d23dbbfb6dbf9449291e /kernel/smp.c | |
| parent | rcu: Document reason for rcu_all_qs() call to preempt_disable() (diff) | |
| download | linux-d8f3f5834febb74d18b5b2098f67d9db740f3e30.tar.xz linux-d8f3f5834febb74d18b5b2098f67d9db740f3e30.zip | |
rcu: Update rcu_access_pointer() header for rcu_dereference_protected()
The rcu_access_pointer() docbook header correctly notes that it may be
used during post-grace-period teardown. However, it is usually better to
use rcu_dereference_protected() for this purpose. This commit therefore
calls out this preferred usage.
Reported-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/smp.c')
0 files changed, 0 insertions, 0 deletions