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authorPaul Gortmaker <paul.gortmaker@windriver.com>2013-06-19 22:53:51 +0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2013-07-15 03:36:59 +0400
commit0db0628d90125193280eabb501c94feaf48fa9ab (patch)
tree0e0ef0c4eac101d25a3bd125c4a9200ac4d294c0 /kernel/softirq.c
parent49fb4c6290c70c418a5c25eee996d6b55ea132d6 (diff)
downloadlinux-0db0628d90125193280eabb501c94feaf48fa9ab.tar.xz
kernel: delete __cpuinit usage from all core kernel files
The __cpuinit type of throwaway sections might have made sense some time ago when RAM was more constrained, but now the savings do not offset the cost and complications. For example, the fix in commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time") is a good example of the nasty type of bugs that can be created with improper use of the various __init prefixes. After a discussion on LKML[1] it was decided that cpuinit should go the way of devinit and be phased out. Once all the users are gone, we can then finally remove the macros themselves from linux/init.h. This removes all the uses of the __cpuinit macros from C files in the core kernel directories (kernel, init, lib, mm, and include) that don't really have a specific maintainer. [1] https://lkml.org/lkml/2013/5/20/589 Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'kernel/softirq.c')
-rw-r--r--kernel/softirq.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c
index ca25e6e704a2..be3d3514c325 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -699,7 +699,7 @@ void send_remote_softirq(struct call_single_data *cp, int cpu, int softirq)
}
EXPORT_SYMBOL(send_remote_softirq);
-static int __cpuinit remote_softirq_cpu_notify(struct notifier_block *self,
+static int remote_softirq_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
/*
@@ -728,7 +728,7 @@ static int __cpuinit remote_softirq_cpu_notify(struct notifier_block *self,
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata remote_softirq_cpu_notifier = {
+static struct notifier_block remote_softirq_cpu_notifier = {
.notifier_call = remote_softirq_cpu_notify,
};
@@ -830,7 +830,7 @@ static void takeover_tasklets(unsigned int cpu)
}
#endif /* CONFIG_HOTPLUG_CPU */
-static int __cpuinit cpu_callback(struct notifier_block *nfb,
+static int cpu_callback(struct notifier_block *nfb,
unsigned long action,
void *hcpu)
{
@@ -845,7 +845,7 @@ static int __cpuinit cpu_callback(struct notifier_block *nfb,
return NOTIFY_OK;
}
-static struct notifier_block __cpuinitdata cpu_nfb = {
+static struct notifier_block cpu_nfb = {
.notifier_call = cpu_callback
};