linux-kernel - [PATCH] x86 msr driver: Misc cpuinit annotations

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Message-ID: <alpine.LFD.0.999.0708230520070.2049@enigma.security.iitk.ac.in>
Date:	Thu, 23 Aug 2007 05:20:58 +0530 (IST)
From:	Satyam Sharma <satyam@...radead.org>
To:	H Peter Anvin <hpa@...or.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86 msr driver: Misc cpuinit annotations


msr_class_cpu_callback() can be marked __cpuinit, being the notifier
callback for a __cpuinitdata notifier_block. So can be marked
msr_device_create() too, called only from the newly-__cpuinit
msr_class_cpu_callback() or from __init-marked msr_init().

Signed-off-by: Satyam Sharma <satyam@...radead.org>

---

 arch/i386/kernel/msr.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index 0c1069b..ac55d85 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -135,7 +135,7 @@ static const struct file_operations msr_fops = {
 	.open = msr_open,
 };
 
-static int msr_device_create(int i)
+static int __cpuinit msr_device_create(int i)
 {
 	int err = 0;
 	struct device *dev;
@@ -146,7 +146,7 @@ static int msr_device_create(int i)
 	return err;
 }
 
-static int msr_class_cpu_callback(struct notifier_block *nfb,
+static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb,
 				unsigned long action, void *hcpu)
 {
 	unsigned int cpu = (unsigned long)hcpu;
-
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