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authorDou Liyang <douly.fnst@cn.fujitsu.com>2018-01-17 04:46:54 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2018-02-24 01:43:48 +0100
commitafdc3f588850a6fbc996205ee2d472eb4426afb3 (patch)
treeb12f837e98a844deea97b5672d027029aae0abc7 /arch/x86/kernel/kvm.c
parentKVM: x86: fix backward migration with async_PF (diff)
downloadlinux-afdc3f588850a6fbc996205ee2d472eb4426afb3.tar.xz
linux-afdc3f588850a6fbc996205ee2d472eb4426afb3.zip
x86/kvm: Make parse_no_xxx __init for kvm
The early_param() is only called during kernel initialization, So Linux marks the functions of it with __init macro to save memory. But it forgot to mark the parse_no_kvmapf/stealacc/kvmclock_vsyscall, So, Make them __init as well. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: rkrcmar@redhat.com Cc: kvm@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Juergen Gross <jgross@suse.com> Cc: x86@kernel.org Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to '')
-rw-r--r--arch/x86/kernel/kvm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 971babe964d2..ee7d5c951864 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -49,7 +49,7 @@
static int kvmapf = 1;
-static int parse_no_kvmapf(char *arg)
+static int __init parse_no_kvmapf(char *arg)
{
kvmapf = 0;
return 0;
@@ -58,7 +58,7 @@ static int parse_no_kvmapf(char *arg)
early_param("no-kvmapf", parse_no_kvmapf);
static int steal_acc = 1;
-static int parse_no_stealacc(char *arg)
+static int __init parse_no_stealacc(char *arg)
{
steal_acc = 0;
return 0;
@@ -67,7 +67,7 @@ static int parse_no_stealacc(char *arg)
early_param("no-steal-acc", parse_no_stealacc);
static int kvmclock_vsyscall = 1;
-static int parse_no_kvmclock_vsyscall(char *arg)
+static int __init parse_no_kvmclock_vsyscall(char *arg)
{
kvmclock_vsyscall = 0;
return 0;