The following commit has been merged into the sched/core branch of tip:
Commit-ID: dc7305606d480f34d9ed960fcaceac81d0f38436
Gitweb: https://git.kernel.org/tip/dc7305606d480f34d9ed960fcaceac81d0f38436
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate: Thu, 12 Jan 2023 20:43:47 +01:00
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitterDate: Fri, 13 Jan 2023 11:48:16 +01:00
tracing: Remove trace_hardirqs_{on,off}_caller()
Per commit 56e62a737028 ("s390: convert to generic entry") the last
and only callers of trace_hardirqs_{on,off}_caller() went away, clean
up.
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230112195541.355283994@xxxxxxxxxxxxx
---
kernel/trace/trace_preemptirq.c | 29 -----------------------------
1 file changed, 29 deletions(-)
diff --git a/kernel/trace/trace_preemptirq.c b/kernel/trace/trace_preemptirq.c
index 1e130da..629f285 100644
--- a/kernel/trace/trace_preemptirq.c
+++ b/kernel/trace/trace_preemptirq.c
@@ -84,35 +84,6 @@ void trace_hardirqs_off(void)
}
EXPORT_SYMBOL(trace_hardirqs_off);
NOKPROBE_SYMBOL(trace_hardirqs_off);
-
-__visible void trace_hardirqs_on_caller(unsigned long caller_addr)
-{
- if (this_cpu_read(tracing_irq_cpu)) {
- if (!in_nmi())
- trace_irq_enable_rcuidle(CALLER_ADDR0, caller_addr);
- tracer_hardirqs_on(CALLER_ADDR0, caller_addr);
- this_cpu_write(tracing_irq_cpu, 0);
- }
-
- lockdep_hardirqs_on_prepare();
- lockdep_hardirqs_on(caller_addr);
-}
-EXPORT_SYMBOL(trace_hardirqs_on_caller);
-NOKPROBE_SYMBOL(trace_hardirqs_on_caller);
-
-__visible void trace_hardirqs_off_caller(unsigned long caller_addr)
-{
- lockdep_hardirqs_off(caller_addr);
-
- if (!this_cpu_read(tracing_irq_cpu)) {
- this_cpu_write(tracing_irq_cpu, 1);
- tracer_hardirqs_off(CALLER_ADDR0, caller_addr);
- if (!in_nmi())
- trace_irq_disable_rcuidle(CALLER_ADDR0, caller_addr);
- }
-}
-EXPORT_SYMBOL(trace_hardirqs_off_caller);
-NOKPROBE_SYMBOL(trace_hardirqs_off_caller);
#endif /* CONFIG_TRACE_IRQFLAGS */
#ifdef CONFIG_TRACE_PREEMPT_TOGGLE
|