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sysctl: Merge adjacent CONFIG_TREE_RCU blocks

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There are two adjacent sysctl entries protected by the same
CONFIG_TREE_RCU config symbol.  Merge them into a single block to
improve readability.

Use the more common "#ifdef" form while at it.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2022-05-17 17:07:31 +02:00 committed by Luis Chamberlain
parent 4e23eeebb2
commit 7251ceb51a
1 changed files with 1 additions and 3 deletions
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4
kernel/sysctl.c
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@ -2061,7 +2061,7 @@ static struct ctl_table kern_table[] = {
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE,
},
#if defined(CONFIG_TREE_RCU)
#ifdef CONFIG_TREE_RCU
{
.procname = "panic_on_rcu_stall",
.data = &sysctl_panic_on_rcu_stall,
@ -2071,8 +2071,6 @@ static struct ctl_table kern_table[] = {
.extra1 = SYSCTL_ZERO,
.extra2 = SYSCTL_ONE,
},
#endif
#if defined(CONFIG_TREE_RCU)
{
.procname = "max_rcu_stall_to_panic",
.data = &sysctl_max_rcu_stall_to_panic,