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kvmclock: Unexport kvmclock clocksource

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The KVM PTP driver now refers to the clocksource ID CSID_X86_KVM_CLK, not
to the clocksource itself any more. There are no remaining users of the
clocksource export.

Therefore, make the clocksource static again.

Signed-off-by: Peter Hilber <peter.hilber@opensynergy.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240201010453.2212371-9-peter.hilber@opensynergy.com
This commit is contained in:
Peter Hilber 2024-02-01 02:04:53 +01:00 committed by Thomas Gleixner
parent b152688c91
commit 27f6a9c87a
2 changed files with 1 additions and 4 deletions
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2
arch/x86/include/asm/kvmclock.h
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@ -4,8 +4,6 @@
#include <linux/percpu.h> #include <linux/percpu.h>
extern struct clocksource kvm_clock;
DECLARE_PER_CPU(struct pvclock_vsyscall_time_info *, hv_clock_per_cpu); DECLARE_PER_CPU(struct pvclock_vsyscall_time_info *, hv_clock_per_cpu);
static __always_inline struct pvclock_vcpu_time_info *this_cpu_pvti(void) static __always_inline struct pvclock_vcpu_time_info *this_cpu_pvti(void)

3
arch/x86/kernel/kvmclock.c
View File

@ -154,7 +154,7 @@ static int kvm_cs_enable(struct clocksource *cs)
return 0; return 0;
} }
struct clocksource kvm_clock = { static struct clocksource kvm_clock = {
.name = "kvm-clock", .name = "kvm-clock",
.read = kvm_clock_get_cycles, .read = kvm_clock_get_cycles,
.rating = 400, .rating = 400,
@ -163,7 +163,6 @@ struct clocksource kvm_clock = {
.id = CSID_X86_KVM_CLK, .id = CSID_X86_KVM_CLK,
.enable = kvm_cs_enable, .enable = kvm_cs_enable,
}; };
EXPORT_SYMBOL_GPL(kvm_clock);
static void kvm_register_clock(char *txt) static void kvm_register_clock(char *txt)
{ {