The following commit has been merged into the perf/core branch of tip:
Commit-ID: e6814ec3ba1994561db9b1c05a80227d30cc18fa
Gitweb: https://git.kernel.org/tip/e6814ec3ba1994561db9b1c05a80227d30cc18fa
Author: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx>
AuthorDate: Fri, 21 Jul 2023 09:06:07
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Thu, 05 Oct 2023 10:26:50 +02:00
perf/core: Rename perf_proc_update_handler() -> perf_event_max_sample_rate_handler(), for readability
Follow the naming pattern of the other sysctl handlers in perf.
Signed-off-by: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230721090607.172002-1-xiujianfeng@xxxxxxxxxx
---
include/linux/perf_event.h | 2 +-
kernel/events/core.c | 4 ++--
kernel/sysctl.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index e85cd1c..f31f962 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1573,7 +1573,7 @@ extern int sysctl_perf_cpu_time_max_percent;
extern void perf_sample_event_took(u64 sample_len_ns);
-int perf_proc_update_handler(struct ctl_table *table, int write,
+int perf_event_max_sample_rate_handler(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 4c72a41..af56919 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -449,8 +449,8 @@ static void update_perf_cpu_limits(void)
static bool perf_rotate_context(struct perf_cpu_pmu_context *cpc);
-int perf_proc_update_handler(struct ctl_table *table, int write,
- void *buffer, size_t *lenp, loff_t *ppos)
+int perf_event_max_sample_rate_handler(struct ctl_table *table, int write,
+ void *buffer, size_t *lenp, loff_t *ppos)
{
int ret;
int perf_cpu = sysctl_perf_cpu_time_max_percent;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 354a2d2..2b65857 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1983,7 +1983,7 @@ static struct ctl_table kern_table[] = {
.data = &sysctl_perf_event_sample_rate,
.maxlen = sizeof(sysctl_perf_event_sample_rate),
.mode = 0644,
- .proc_handler = perf_proc_update_handler,
+ .proc_handler = perf_event_max_sample_rate_handler,
.extra1 = SYSCTL_ONE,
},
{
|