[PATCH 03/10] ftrace: Remove the now superfluous sentinel elements from ctl_table array
Joel Granados via B4 Relay
devnull+j.granados.samsung.com at kernel.org
Tue Nov 7 05:45:03 PST 2023
From: Joel Granados <j.granados at samsung.com>
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/)
Remove sentinel elements from ftrace_sysctls and user_event_sysctls
Signed-off-by: Joel Granados <j.granados at samsung.com>
---
kernel/trace/ftrace.c | 1 -
kernel/trace/trace_events_user.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 8de8bec5f366..fd40d02a23c7 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -8264,7 +8264,6 @@ static struct ctl_table ftrace_sysctls[] = {
.mode = 0644,
.proc_handler = ftrace_enable_sysctl,
},
- {}
};
static int __init ftrace_sysctl_init(void)
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c
index 6f046650e527..bef1bdc62acf 100644
--- a/kernel/trace/trace_events_user.c
+++ b/kernel/trace/trace_events_user.c
@@ -2694,7 +2694,6 @@ static struct ctl_table user_event_sysctls[] = {
.mode = 0644,
.proc_handler = set_max_user_events_sysctl,
},
- {}
};
static int __init trace_events_user_init(void)
--
2.30.2
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