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| author |   Paul E. McKenney <paulmck@kernel.org> | 2022-08-03 16:57:47 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-08-31 05:08:08 -0700 |
| commit | f21e014345e0abf11fdc2e59fb6eb6d6aa6ae4eb (patch) | |
| tree | df9819a90aae95d2c83f63ad1733495332b68fdc /kernel/rcu/tree.c | |
| parent | rcu: Add full-sized polling for start_poll_expedited() (diff) | |
| download | linux-dev-f21e014345e0abf11fdc2e59fb6eb6d6aa6ae4eb.tar.xz linux-dev-f21e014345e0abf11fdc2e59fb6eb6d6aa6ae4eb.zip | |
rcu: Remove blank line from poll_state_synchronize_rcu() docbook header
This commit removes the blank line preceding the oldstate parameter to
the docbook header for the poll_state_synchronize_rcu() function and
marks uses of this parameter later in that header.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index 89572385fd1a..0a24ef4d6b82 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3662,11 +3662,10 @@ EXPORT_SYMBOL_GPL(start_poll_synchronize_rcu_full); /** * poll_state_synchronize_rcu - Has the specified RCU grace period completed? - * * @oldstate: value from get_state_synchronize_rcu() or start_poll_synchronize_rcu() * * If a full RCU grace period has elapsed since the earlier call from - * which oldstate was obtained, return @true, otherwise return @false. + * which @oldstate was obtained, return @true, otherwise return @false. * If @false is returned, it is the caller's responsibility to invoke this * function later on until it does return @true. Alternatively, the caller * can explicitly wait for a grace period, for example, by passing @oldstate @@ -3675,7 +3674,7 @@ EXPORT_SYMBOL_GPL(start_poll_synchronize_rcu_full); * Yes, this function does not take counter wrap into account. * But counter wrap is harmless. If the counter wraps, we have waited for * more than a billion grace periods (and way more on a 64-bit system!). - * Those needing to keep oldstate values for very long time periods + * Those needing to keep old state values for very long time periods * (many hours even on 32-bit systems) should check them occasionally and * either refresh them or set a flag indicating that the grace period has * completed. Alternatively, they can use get_completed_synchronize_rcu() |