[PATCH] cpu hotplug: replace __devinit* with __cpuinit* for cpu notifications

Few of the callback functions and notifier blocks that are associated with cpu
notifications incorrectly have __devinit and __devinitdata.  They should be
__cpuinit and __cpuinitdata instead.

It makes no functional difference but wastes text area when CONFIG_HOTPLUG is
enabled and CONFIG_HOTPLUG_CPU is not.

This patch fixes all those instances.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 0104350..fec228c 100644 (file)
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -278,7 +278,7 @@ static void unregister_cpu_online(unsigned int cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static int __devinit sysfs_cpu_notify(struct notifier_block *self,
+static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
                                      unsigned long action, void *hcpu)
 {
        unsigned int cpu = (unsigned int)(long)hcpu;
@@ -296,7 +296,7 @@ static int __devinit sysfs_cpu_notify(struct notifier_block *self,
        return NOTIFY_OK;
 }
 
-static struct notifier_block __devinitdata sysfs_cpu_nb = {
+static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
        .notifier_call  = sysfs_cpu_notify,
 };
 

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index d17766d..be989ef 100644 (file)
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -835,7 +835,7 @@ static void migrate_hrtimers(int cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static int __devinit hrtimer_cpu_notify(struct notifier_block *self,
+static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
                                        unsigned long action, void *hcpu)
 {
        long cpu = (long)hcpu;
@@ -859,7 +859,7 @@ static int __devinit hrtimer_cpu_notify(struct notifier_block *self,
        return NOTIFY_OK;
 }
 
-static struct notifier_block __devinitdata hrtimers_nb = {
+static struct notifier_block __cpuinitdata hrtimers_nb = {
        .notifier_call = hrtimer_cpu_notify,
 };
 

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 759805c..436ab35 100644 (file)
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -548,7 +548,7 @@ static void __devinit rcu_online_cpu(int cpu)
        tasklet_init(&per_cpu(rcu_tasklet, cpu), rcu_process_callbacks, 0UL);
 }
 
-static int __devinit rcu_cpu_notify(struct notifier_block *self,
+static int __cpuinit rcu_cpu_notify(struct notifier_block *self,
                                unsigned long action, void *hcpu)
 {
        long cpu = (long)hcpu;
@@ -565,7 +565,7 @@ static int __devinit rcu_cpu_notify(struct notifier_block *self,
        return NOTIFY_OK;
 }
 
-static struct notifier_block __devinitdata rcu_nb = {
+static struct notifier_block __cpuinitdata rcu_nb = {
        .notifier_call  = rcu_cpu_notify,
 };
 

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 0f08a84..aab8806 100644 (file)
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -547,7 +547,7 @@ static void takeover_tasklets(unsigned int cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static int __devinit cpu_callback(struct notifier_block *nfb,
+static int __cpuinit cpu_callback(struct notifier_block *nfb,
                                  unsigned long action,
                                  void *hcpu)
 {
@@ -587,7 +587,7 @@ static int __devinit cpu_callback(struct notifier_block *nfb,
        return NOTIFY_OK;
 }
 
-static struct notifier_block __devinitdata cpu_nfb = {
+static struct notifier_block __cpuinitdata cpu_nfb = {
        .notifier_call = cpu_callback
 };
 

diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index 6b76caa..03e6a2b 100644 (file)
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -104,7 +104,7 @@ static int watchdog(void * __bind_cpu)
 /*
  * Create/destroy watchdog threads as CPUs come and go:
  */
-static int __devinit
+static int __cpuinit
 cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
 {
        int hotcpu = (unsigned long)hcpu;
@@ -142,7 +142,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
        return NOTIFY_OK;
 }
 
-static struct notifier_block __devinitdata cpu_nfb = {
+static struct notifier_block __cpuinitdata cpu_nfb = {
        .notifier_call = cpu_callback
 };
 

diff --git a/kernel/timer.c b/kernel/timer.c
index 05809c2..ee319fc 100644 (file)
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1688,7 +1688,7 @@ static void __devinit migrate_timers(int cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static int __devinit timer_cpu_notify(struct notifier_block *self,
+static int __cpuinit timer_cpu_notify(struct notifier_block *self,
                                unsigned long action, void *hcpu)
 {
        long cpu = (long)hcpu;
@@ -1708,7 +1708,7 @@ static int __devinit timer_cpu_notify(struct notifier_block *self,
        return NOTIFY_OK;
 }
 
-static struct notifier_block __devinitdata timers_nb = {
+static struct notifier_block __cpuinitdata timers_nb = {
        .notifier_call  = timer_cpu_notify,
 };
 

diff --git a/mm/slab.c b/mm/slab.c
index 0f20843..252972f 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1106,7 +1106,7 @@ static inline int cache_free_alien(struct kmem_cache *cachep, void *objp)
 
 #endif
 
-static int __devinit cpuup_callback(struct notifier_block *nfb,
+static int __cpuinit cpuup_callback(struct notifier_block *nfb,
                                    unsigned long action, void *hcpu)
 {
        long cpu = (long)hcpu;