From: Zhao Liu <zhao1.liu@intel.com>
Date: Mon, 14 Apr 2025 14:49:39 +0000 (+0800)
Subject: rust/timer: Define NANOSECONDS_PER_SECOND binding as u64
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8d9502b4e947a9cfcf1d1940cc70d1579b53ecaf;p=thirdparty%2Fqemu.git

rust/timer: Define NANOSECONDS_PER_SECOND binding as u64

NANOSECONDS_PER_SECOND is often used in operations with get_ns(), which
currently returns a u64.

Therefore, define a new NANOSECONDS_PER_SECOND binding is with u64 type
to eliminate unnecessary type conversions (from u32 to u64).

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250414144943.1112885-6-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/rust/qemu-api/src/timer.rs b/rust/qemu-api/src/timer.rs
index f0b04ef95d..e769f8bc91 100644
--- a/rust/qemu-api/src/timer.rs
+++ b/rust/qemu-api/src/timer.rs
@@ -121,3 +121,5 @@ impl ClockType {
 pub const CLOCK_VIRTUAL: ClockType = ClockType {
     id: QEMUClockType::QEMU_CLOCK_VIRTUAL,
 };
+
+pub const NANOSECONDS_PER_SECOND: u64 = 1000000000;