[Qemu-devel] [PATCH 3/8] timers: use cpu_get_icount() directly

[Paolo Bonzini <pbonzini@redhat.com>]

This will help later when we will have to place these calls in
a critical section, and thus call a version of cpu_get_icount()
that does not take the lock.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 cpus.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/cpus.c b/cpus.c
index 870a832..f87ff6f 100644
--- a/cpus.c
+++ b/cpus.c
@@ -224,12 +224,15 @@ static void icount_adjust(void)
     int64_t cur_icount;
     int64_t delta;
     static int64_t last_delta;
+
     /* If the VM is not running, then do nothing.  */
     if (!runstate_is_running()) {
         return;
     }
+
     cur_time = cpu_get_clock();
-    cur_icount = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+    cur_icount = cpu_get_icount();
+
     delta = cur_icount - cur_time;
     /* FIXME: This is a very crude algorithm, somewhat prone to oscillation.  */
     if (delta > 0
@@ -285,7 +288,7 @@ static void icount_warp_rt(void *opaque)
              * far ahead of real time.
              */
             int64_t cur_time = cpu_get_clock();
-            int64_t cur_icount = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+            int64_t cur_icount = cpu_get_icount();
             int64_t delta = cur_time - cur_icount;
             qemu_icount_bias += MIN(warp_delta, delta);
         }
-- 
1.8.3.1