lkml.org 
[lkml]   [2023]   [Jan]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip: sched/core] arm64, smp: Remove trace_.*_rcuidle() usage
The following commit has been merged into the sched/core branch of tip:

Commit-ID: 4a3182e6d62c95f8572630c22aafee2306cfea58
Gitweb: https://git.kernel.org/tip/4a3182e6d62c95f8572630c22aafee2306cfea58
Author: Peter Zijlstra <peterz@infradead.org>
AuthorDate: Thu, 12 Jan 2023 20:43:38 +01:00
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Fri, 13 Jan 2023 11:48:15 +01:00

arm64, smp: Remove trace_.*_rcuidle() usage

Ever since commit d3afc7f12987 ("arm64: Allow IPIs to be handled as
normal interrupts") this function is called in regular IRQ context.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20230112195540.804410487@infradead.org
---
arch/arm64/kernel/smp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index ffc5d76..4e83272 100644
--- a/arch/arm64/kernel/smp.c
+++ b/arch/arm64/kernel/smp.c
@@ -865,7 +865,7 @@ static void do_handle_IPI(int ipinr)
unsigned int cpu = smp_processor_id();

if ((unsigned)ipinr < NR_IPI)
- trace_ipi_entry_rcuidle(ipi_types[ipinr]);
+ trace_ipi_entry(ipi_types[ipinr]);

switch (ipinr) {
case IPI_RESCHEDULE:
@@ -914,7 +914,7 @@ static void do_handle_IPI(int ipinr)
}

if ((unsigned)ipinr < NR_IPI)
- trace_ipi_exit_rcuidle(ipi_types[ipinr]);
+ trace_ipi_exit(ipi_types[ipinr]);
}

static irqreturn_t ipi_handler(int irq, void *data)
\
 
 \ /
  Last update: 2023-03-26 23:39    [W:0.431 / U:0.824 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site