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Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND

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This patch replaces get_ticks_per_sec() calls with the macro
NANOSECONDS_PER_SECOND. Also, as there are no callers, get_ticks_per_sec()
is then removed.  This replacement improves the readability and
understandability of code.

For example,

    timer_mod(fdctrl->result_timer,
	      qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + (get_ticks_per_sec() / 50));

NANOSECONDS_PER_SECOND makes it obvious that qemu_clock_get_ns
matches the unit of the expression on the right side of the plus.

Signed-off-by: Rutuja Shah <rutu.shah.26@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Rutuja Shah 2016-03-21 21:32:30 +05:30 • committed by Paolo Bonzini
parent 4771d756f4
commit 73bcb24d93
53 changed files with 143 additions and 134 deletions
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4
target-ppc/kvm.c
View file

@ -1371,7 +1371,7 @@ void kvm_arch_pre_run(CPUState *cs, struct kvm_run *run)
/* Always wake up soon in case the interrupt was level based */
timer_mod(idle_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
(get_ticks_per_sec() / 50));
(NANOSECONDS_PER_SECOND / 50));
}
/* We don't know if there are more interrupts pending after this. However,
@ -1831,7 +1831,7 @@ uint32_t kvmppc_get_tbfreq(void)
{
char line[512];
char *ns;
uint32_t retval = get_ticks_per_sec();
uint32_t retval = NANOSECONDS_PER_SECOND;
if (read_cpuinfo("timebase", line, sizeof(line))) {
return retval;