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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 12:30:41 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 17:21:22 +0100 |
| commit | 8b0e195314fabd58a331c4f7b6db75a1565535d7 (patch) | |
| tree | 6ff9d2d9388406b8447b09b6a4037795142172de /arch/x86/kvm/lapic.c | |
| parent | 2456e855354415bfaeb7badaa14e11b3e02c8466 (diff) | |
| download | lwn-8b0e195314fabd58a331c4f7b6db75a1565535d7.tar.gz lwn-8b0e195314fabd58a331c4f7b6db75a1565535d7.zip | |
ktime: Cleanup ktime_set() usage
ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'arch/x86/kvm/lapic.c')
| -rw-r--r-- | arch/x86/kvm/lapic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 34a66b2d47e6..5fe290c1b7d8 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1106,7 +1106,7 @@ static u32 apic_get_tmcct(struct kvm_lapic *apic) now = ktime_get(); remaining = ktime_sub(apic->lapic_timer.target_expiration, now); if (ktime_to_ns(remaining) < 0) - remaining = ktime_set(0, 0); + remaining = 0; ns = mod_64(ktime_to_ns(remaining), apic->lapic_timer.period); tmcct = div64_u64(ns, @@ -2057,7 +2057,7 @@ void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu) apic->lapic_timer.tscdeadline = 0; if (apic_lvtt_oneshot(apic)) { apic->lapic_timer.tscdeadline = 0; - apic->lapic_timer.target_expiration = ktime_set(0, 0); + apic->lapic_timer.target_expiration = 0; } atomic_set(&apic->lapic_timer.pending, 0); } |