From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
ego@linux.vnet.ibm.com, srikar@linux.vnet.ibm.com,
parth@linux.ibm.com, linuxppc-dev@lists.ozlabs.org,
npiggin@gmail.com, clg@kaod.org, yukuai3@huawei.com,
robh@kernel.org, valentin.schneider@arm.com,
hbathini@linux.ibm.com
Subject: [PATCH AUTOSEL 4.4 06/12] powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
Date: Mon, 17 Jan 2022 12:07:50 -0500 [thread overview]
Message-ID: <20220117170757.1473318-6-sashal@kernel.org> (raw)
In-Reply-To: <20220117170757.1473318-1-sashal@kernel.org>
From: Michael Ellerman <mpe@ellerman.id.au>
[ Upstream commit a4ac0d249a5db80e79d573db9e4ad29354b643a8 ]
setup_profiling_timer() is only needed when CONFIG_PROFILING is enabled.
Fixes the following W=1 warning when CONFIG_PROFILING=n:
linux/arch/powerpc/kernel/smp.c:1638:5: error: no previous prototype for ‘setup_profiling_timer’
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211124093254.1054750-5-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/powerpc/kernel/smp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index ec9ec2058d2d3..19ba60ab18073 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -732,10 +732,12 @@ void start_secondary(void *unused)
BUG();
}
+#ifdef CONFIG_PROFILING
int setup_profiling_timer(unsigned int multiplier)
{
return 0;
}
+#endif
#ifdef CONFIG_SCHED_SMT
/* cpumask of CPUs with asymetric SMT dependancy */
--
2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Sasha Levin <sashal@kernel.org>,
srikar@linux.vnet.ibm.com, ego@linux.vnet.ibm.com,
valentin.schneider@arm.com, clg@kaod.org, hbathini@linux.ibm.com,
parth@linux.ibm.com, npiggin@gmail.com, robh@kernel.org,
yukuai3@huawei.com, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH AUTOSEL 4.4 06/12] powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
Date: Mon, 17 Jan 2022 12:07:50 -0500 [thread overview]
Message-ID: <20220117170757.1473318-6-sashal@kernel.org> (raw)
In-Reply-To: <20220117170757.1473318-1-sashal@kernel.org>
From: Michael Ellerman <mpe@ellerman.id.au>
[ Upstream commit a4ac0d249a5db80e79d573db9e4ad29354b643a8 ]
setup_profiling_timer() is only needed when CONFIG_PROFILING is enabled.
Fixes the following W=1 warning when CONFIG_PROFILING=n:
linux/arch/powerpc/kernel/smp.c:1638:5: error: no previous prototype for ‘setup_profiling_timer’
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211124093254.1054750-5-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/powerpc/kernel/smp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index ec9ec2058d2d3..19ba60ab18073 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -732,10 +732,12 @@ void start_secondary(void *unused)
BUG();
}
+#ifdef CONFIG_PROFILING
int setup_profiling_timer(unsigned int multiplier)
{
return 0;
}
+#endif
#ifdef CONFIG_SCHED_SMT
/* cpumask of CPUs with asymetric SMT dependancy */
--
2.34.1
next prev parent reply other threads:[~2022-01-17 17:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-17 17:07 [PATCH AUTOSEL 4.4 01/12] powerpc/6xx: add missing of_node_put Sasha Levin
2022-01-17 17:07 ` Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 02/12] powerpc/powernv: " Sasha Levin
2022-01-17 17:07 ` Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 03/12] powerpc/cell: " Sasha Levin
2022-01-17 17:07 ` Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 04/12] powerpc/btext: " Sasha Levin
2022-01-17 17:07 ` Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 05/12] i2c: i801: Don't silently correct invalid transfer size Sasha Levin
2022-01-17 17:07 ` Sasha Levin [this message]
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 06/12] powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 07/12] i2c: mpc: Correct I2C reset procedure Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 08/12] w1: Misuse of get_user()/put_user() reported by sparse Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 09/12] ALSA: seq: Set upper limit of processed events Sasha Levin
2022-01-17 17:07 ` Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 10/12] i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 11/12] MIPS: Octeon: Fix build errors using clang Sasha Levin
2022-01-17 17:07 ` [PATCH AUTOSEL 4.4 12/12] scsi: sr: Don't use GFP_DMA Sasha Levin
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