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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: edgar.iglesias@gmail.com
Subject: [Qemu-devel] [PATCH 2/4] qemu_next_deadline should not consider host-time timers
Date: Mon, 21 Feb 2011 09:51:24 +0100	[thread overview]
Message-ID: <1298278286-9158-3-git-send-email-pbonzini@redhat.com> (raw)
In-Reply-To: <1298278286-9158-1-git-send-email-pbonzini@redhat.com>

It is purely for icount-based virtual timers.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 qemu-timer.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/qemu-timer.c b/qemu-timer.c
index 88c7b28..06fa507 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -689,16 +689,11 @@ int64_t qemu_next_deadline(void)
     /* To avoid problems with overflow limit this to 2^32.  */
     int64_t delta = INT32_MAX;
 
+    assert(use_icount);
     if (active_timers[QEMU_CLOCK_VIRTUAL]) {
         delta = active_timers[QEMU_CLOCK_VIRTUAL]->expire_time -
                      qemu_get_clock_ns(vm_clock);
     }
-    if (active_timers[QEMU_CLOCK_HOST]) {
-        int64_t hdelta = active_timers[QEMU_CLOCK_HOST]->expire_time -
-                 qemu_get_clock_ns(host_clock);
-        if (hdelta < delta)
-            delta = hdelta;
-    }
 
     if (delta < 0)
         delta = 0;
-- 
1.7.3.5

  parent reply	other threads:[~2011-02-21  8:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-21  8:51 [Qemu-devel] [PATCH 0/4] Improve -icount, fix it with iothread Paolo Bonzini
2011-02-21  8:51 ` [Qemu-devel] [PATCH 1/4] do not use qemu_icount_delta in the !use_icount case Paolo Bonzini
2011-02-21  8:51 ` Paolo Bonzini [this message]
2011-02-21  8:51 ` [Qemu-devel] [PATCH 3/4] rewrite accounting of wait time to the vm_clock Paolo Bonzini
2011-02-21  8:51 ` [Qemu-devel] [PATCH 4/4] inline qemu_icount_delta Paolo Bonzini
2011-02-23 10:18 ` [Qemu-devel] Re: [PATCH 0/4] Improve -icount, fix it with iothread Edgar E. Iglesias
2011-02-23 10:25   ` Paolo Bonzini
2011-02-23 11:08     ` Edgar E. Iglesias
2011-02-23 11:39       ` Jan Kiszka
2011-02-23 12:40         ` Edgar E. Iglesias
2011-02-23 12:45           ` Jan Kiszka
2011-02-25 19:33         ` Paolo Bonzini
2011-02-23 12:42       ` Paolo Bonzini
2011-02-23 16:27         ` Edgar E. Iglesias
2011-02-23 16:32           ` Paolo Bonzini

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