* [PATCH 1/1] rcu: remove trailing spaces and tabs
@ 2021-06-08 7:49 Zhen Lei
2021-06-09 19:27 ` Paul E. McKenney
0 siblings, 1 reply; 2+ messages in thread
From: Zhen Lei @ 2021-06-08 7:49 UTC (permalink / raw)
To: Paul E . McKenney, Josh Triplett, Steven Rostedt,
Mathieu Desnoyers, Lai Jiangshan, Joel Fernandes, rcu,
linux-kernel
Cc: Zhen Lei
Run the following command to find and remove the trailing spaces and tabs:
find kernel/rcu/ -type f | xargs sed -r -i 's/[ \t]+$//'
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
kernel/rcu/tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index 6140709f7249..3f38d5ac5bb0 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -259,7 +259,7 @@ static noinstr unsigned long rcu_dynticks_inc(int incby)
{
struct rcu_data *rdp = this_cpu_ptr(&rcu_data);
int seq;
-
+
seq = READ_ONCE(rdp->dynticks) + incby;
smp_store_release(&rdp->dynticks, seq);
smp_mb(); // Fundamental RCU ordering guarantee.
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] rcu: remove trailing spaces and tabs
2021-06-08 7:49 [PATCH 1/1] rcu: remove trailing spaces and tabs Zhen Lei
@ 2021-06-09 19:27 ` Paul E. McKenney
0 siblings, 0 replies; 2+ messages in thread
From: Paul E. McKenney @ 2021-06-09 19:27 UTC (permalink / raw)
To: Zhen Lei
Cc: Josh Triplett, Steven Rostedt, Mathieu Desnoyers, Lai Jiangshan,
Joel Fernandes, rcu, linux-kernel
On Tue, Jun 08, 2021 at 03:49:48PM +0800, Zhen Lei wrote:
> Run the following command to find and remove the trailing spaces and tabs:
>
> find kernel/rcu/ -type f | xargs sed -r -i 's/[ \t]+$//'
>
> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Queued for v5.15, thank you!
Thanx, Paul
> ---
> kernel/rcu/tree.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
> index 6140709f7249..3f38d5ac5bb0 100644
> --- a/kernel/rcu/tree.c
> +++ b/kernel/rcu/tree.c
> @@ -259,7 +259,7 @@ static noinstr unsigned long rcu_dynticks_inc(int incby)
> {
> struct rcu_data *rdp = this_cpu_ptr(&rcu_data);
> int seq;
> -
> +
> seq = READ_ONCE(rdp->dynticks) + incby;
> smp_store_release(&rdp->dynticks, seq);
> smp_mb(); // Fundamental RCU ordering guarantee.
> --
> 2.25.1
>
>
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