[PATCH v2 06/10] scheduler: Remove the now superfluous sentinel elements from ctl_table array
From: Joel Granados via B4 Relay <devnull+j.granados.samsung.com@kernel.org>
Date: 2024-01-04 15:02:45
Also in:
b4-sent, bpf, kexec, linux-fsdevel, lkml
Subsystem:
scheduler, the rest · Maintainers:
Ingo Molnar, Peter Zijlstra, Juri Lelli, Vincent Guittot, Linus Torvalds
From: Joel Granados <redacted> This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/ (local)) rm sentinel element from ctl_table arrays Acked-by: "Peter Zijlstra (Intel)" <peterz@infradead.org> Signed-off-by: Joel Granados <redacted> --- kernel/sched/autogroup.c | 1 - kernel/sched/core.c | 1 - kernel/sched/deadline.c | 1 - kernel/sched/fair.c | 1 - kernel/sched/rt.c | 1 - kernel/sched/topology.c | 1 - 6 files changed, 6 deletions(-)
diff --git a/kernel/sched/autogroup.c b/kernel/sched/autogroup.c
index 991fc9002535..db68a964e34e 100644
--- a/kernel/sched/autogroup.c
+++ b/kernel/sched/autogroup.c@@ -19,7 +19,6 @@ static struct ctl_table sched_autogroup_sysctls[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, - {} }; static void __init sched_autogroup_sysctl_init(void)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index a708d225c28e..5631d0ec161b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c@@ -4708,7 +4708,6 @@ static struct ctl_table sched_core_sysctls[] = { .extra2 = SYSCTL_FOUR, }, #endif /* CONFIG_NUMA_BALANCING */ - {} }; static int __init sched_core_sysctl_init(void) {
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index b28114478b82..58cf9defc3b9 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c@@ -43,7 +43,6 @@ static struct ctl_table sched_dl_sysctls[] = { .proc_handler = proc_douintvec_minmax, .extra2 = (void *)&sysctl_sched_dl_period_max, }, - {} }; static int __init sched_dl_sysctl_init(void)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index d7a3c63a2171..8f5f016ebc46 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c@@ -157,7 +157,6 @@ static struct ctl_table sched_fair_sysctls[] = { .extra1 = SYSCTL_ZERO, }, #endif /* CONFIG_NUMA_BALANCING */ - {} }; static int __init sched_fair_sysctl_init(void)
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 6aaf0a3d6081..350f4e8b3b2f 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c@@ -56,7 +56,6 @@ static struct ctl_table sched_rt_sysctls[] = { .mode = 0644, .proc_handler = sched_rr_handler, }, - {} }; static int __init sched_rt_sysctl_init(void)
diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index 10d1391e7416..e3a354173005 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c@@ -322,7 +322,6 @@ static struct ctl_table sched_energy_aware_sysctls[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, - {} }; static int __init sched_energy_aware_sysctl_init(void)
--
2.30.2