Messages in this thread Patch in this message | | | From | Pavel Tatashin <> | Subject | [PATCH v14 05/25] x86/kvmclock: Mark variables __initdata and __ro_after_init | Date | Tue, 17 Jul 2018 22:21:51 -0400 |
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From: Thomas Gleixner <tglx@linutronix.de>
The kvmclock parameter is init data and the other variables are not modified after init.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> --- arch/x86/kernel/kvmclock.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index 04d2f5e1d783..f312d7f6de57 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -32,10 +32,10 @@ #include <asm/reboot.h> #include <asm/kvmclock.h> -static int kvmclock __ro_after_init = 1; -static int msr_kvm_system_time = MSR_KVM_SYSTEM_TIME; -static int msr_kvm_wall_clock = MSR_KVM_WALL_CLOCK; -static u64 kvm_sched_clock_offset; +static int kvmclock __initdata = 1; +static int msr_kvm_system_time __ro_after_init = MSR_KVM_SYSTEM_TIME; +static int msr_kvm_wall_clock __ro_after_init = MSR_KVM_WALL_CLOCK; +static u64 kvm_sched_clock_offset __ro_after_init; static int __init parse_no_kvmclock(char *arg) { @@ -50,7 +50,7 @@ early_param("no-kvmclock", parse_no_kvmclock); static u8 hv_clock_mem[PAGE_ALIGN(HV_CLOCK_SIZE)] __aligned(PAGE_SIZE); /* The hypervisor will put information about time periodically here */ -static struct pvclock_vsyscall_time_info *hv_clock; +static struct pvclock_vsyscall_time_info *hv_clock __ro_after_init; static struct pvclock_wall_clock wall_clock; /* -- 2.18.0
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