From: Jiang Liu <jiang.liu@linux.intel.com>
To: Thomas Gleixner <tglx@linutronix.de>,
David Howells <dhowells@redhat.com>,
Koichi Yasutake <yasutake.koichi@jp.panasonic.com>,
Jiang Liu <jiang.liu@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>, Tony Luck <tony.luck@intel.com>,
linux-kernel@vger.kernel.org, linux-am33-list@redhat.com
Subject: [Resend Patch v4 06/16] smp, mn10300: Kill SMP single function call interrupt
Date: Fri, 23 Jan 2015 13:36:45 +0800 [thread overview]
Message-ID: <1421991416-20297-7-git-send-email-jiang.liu@linux.intel.com> (raw)
In-Reply-To: <1421991416-20297-1-git-send-email-jiang.liu@linux.intel.com>
Rename CALL_FUNC_SINGLE_IPI as CALL_FUNC_IPI to prepare for
killing generic_smp_call_function_single_interrupt().
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Cc: linux-am33-list@redhat.com
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
arch/mn10300/include/asm/smp.h | 2 +-
arch/mn10300/kernel/smp.c | 16 ++++++++--------
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/mn10300/include/asm/smp.h b/arch/mn10300/include/asm/smp.h
index 56c42417d428..8e689d1724bf 100644
--- a/arch/mn10300/include/asm/smp.h
+++ b/arch/mn10300/include/asm/smp.h
@@ -31,7 +31,7 @@
#include <proc/smp-regs.h>
#define RESCHEDULE_IPI 63
-#define CALL_FUNC_SINGLE_IPI 192
+#define CALL_FUNC_IPI 192
#define LOCAL_TIMER_IPI 193
#define FLUSH_CACHE_IPI 194
#define CALL_FUNCTION_NMI_IPI 195
diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c
index f984193718b1..13aa7ac5a82b 100644
--- a/arch/mn10300/kernel/smp.c
+++ b/arch/mn10300/kernel/smp.c
@@ -164,11 +164,11 @@ static void init_ipi(void)
mn10300_ipi_enable(RESCHEDULE_IPI);
/* set up the call function IPI */
- irq_set_chip_and_handler(CALL_FUNC_SINGLE_IPI, &mn10300_ipi_type,
+ irq_set_chip_and_handler(CALL_FUNC_IPI, &mn10300_ipi_type,
handle_percpu_irq);
- setup_irq(CALL_FUNC_SINGLE_IPI, &call_function_ipi);
- set_intr_level(CALL_FUNC_SINGLE_IPI, CALL_FUNCTION_GxICR_LV);
- mn10300_ipi_enable(CALL_FUNC_SINGLE_IPI);
+ setup_irq(CALL_FUNC_IPI, &call_function_ipi);
+ set_intr_level(CALL_FUNC_IPI, CALL_FUNCTION_GxICR_LV);
+ mn10300_ipi_enable(CALL_FUNC_IPI);
/* set up the local timer IPI */
#if !defined(CONFIG_GENERIC_CLOCKEVENTS) || \
@@ -362,7 +362,7 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
void arch_send_call_function_single_ipi(int cpu)
{
- send_IPI_mask(cpumask_of(cpu), CALL_FUNC_SINGLE_IPI);
+ send_IPI_mask(cpumask_of(cpu), CALL_FUNC_IPI);
}
/**
@@ -519,7 +519,7 @@ static irqreturn_t smp_reschedule_interrupt(int irq, void *dev_id)
static irqreturn_t smp_call_function_interrupt(int irq, void *dev_id)
{
/* generic_smp_call_function_interrupt(); */
- generic_smp_call_function_single_interrupt();
+ generic_smp_call_function_interrupt();
return IRQ_HANDLED;
}
@@ -598,8 +598,8 @@ static void __init smp_cpu_init(void)
/* Force FPU initialization */
clear_using_fpu(current);
- GxICR(CALL_FUNC_SINGLE_IPI) = CALL_FUNCTION_GxICR_LV | GxICR_DETECT;
- mn10300_ipi_enable(CALL_FUNC_SINGLE_IPI);
+ GxICR(CALL_FUNC_IPI) = CALL_FUNCTION_GxICR_LV | GxICR_DETECT;
+ mn10300_ipi_enable(CALL_FUNC_IPI);
GxICR(LOCAL_TIMER_IPI) = LOCAL_TIMER_GxICR_LV | GxICR_DETECT;
mn10300_ipi_enable(LOCAL_TIMER_IPI);
--
1.7.10.4
next prev parent reply other threads:[~2015-01-23 5:34 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-23 5:36 [Resend Patch v4 00/16] Kill SMP single function call interrupt Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 01/16] smp, alpha: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 02/16] smp, ARM: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 03/16] smp, ARM64: " Jiang Liu
2015-01-23 18:10 ` Catalin Marinas
2015-01-23 5:36 ` [Resend Patch v4 04/16] smp, IA64: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 05/16] smp, m32r: " Jiang Liu
2015-01-23 5:36 ` Jiang Liu [this message]
2015-01-23 5:36 ` [Resend Patch v4 07/16] smp, mn10300: Enable arch_send_call_function_ipi_mask() Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 08/16] smp, sh: Kill SMP single function call interrupt Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 09/16] smp, sparc64: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 10/16] smp, sparc: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 11/16] smp, x86, xen: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 12/16] smp, x86: " Jiang Liu
2015-01-23 8:53 ` Peter Zijlstra
2015-01-23 11:20 ` Borislav Petkov
2015-01-23 5:36 ` [Resend Patch v4 13/16] smp, tile: " Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 14/16] smp, s390: " Jiang Liu
2015-01-23 6:54 ` Heiko Carstens
2015-01-23 9:21 ` Jiang Liu
2015-01-23 9:32 ` Heiko Carstens
2015-01-23 5:36 ` [Resend Patch v4 15/16] smp: Cleanup unsued generic_smp_call_function_single_interrupt() Jiang Liu
2015-01-23 5:36 ` [Resend Patch v4 16/16] smp, trivial: Remove unused function prototype from smp_boot.h Jiang Liu
2015-01-24 19:28 ` [Resend Patch v4 00/16] Kill SMP single function call interrupt Thomas Gleixner
2015-01-26 2:13 ` Jiang Liu
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