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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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6
cpus.c
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@ -276,7 +276,7 @@ void cpu_disable_ticks(void)
fairly approximate, so ignore small variation.
When the guest is idle real and virtual time will be aligned in
the IO wait loop. */
#define ICOUNT_WOBBLE (get_ticks_per_sec() / 10)
#define ICOUNT_WOBBLE (NANOSECONDS_PER_SECOND / 10)
static void icount_adjust(void)
{
@ -327,7 +327,7 @@ static void icount_adjust_vm(void *opaque)
{
timer_mod(icount_vm_timer,
qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
get_ticks_per_sec() / 10);
NANOSECONDS_PER_SECOND / 10);
icount_adjust();
}
@ -674,7 +674,7 @@ void configure_icount(QemuOpts *opts, Error **errp)
icount_adjust_vm, NULL);
timer_mod(icount_vm_timer,
qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
get_ticks_per_sec() / 10);
NANOSECONDS_PER_SECOND / 10);
}
/***********************************************************/