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[Qemu-devel] [PATCH 11/14] qemu-timer: simplify qemu_run_timers
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 11/14] qemu-timer: simplify qemu_run_timers |
Date: |
Sun, 23 Sep 2012 11:00:17 +0100 |
From: Paolo Bonzini <address@hidden>
ptimer_head is an invariant pointer to clock->active_timers.
Remove it, and just reference clock->active_timers directly.
Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
qemu-timer.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/qemu-timer.c b/qemu-timer.c
index c7a1551..908a103 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -372,21 +372,20 @@ bool qemu_timer_expired(QEMUTimer *timer_head, int64_t
current_time)
void qemu_run_timers(QEMUClock *clock)
{
- QEMUTimer **ptimer_head, *ts;
+ QEMUTimer *ts;
int64_t current_time;
if (!clock->enabled)
return;
current_time = qemu_get_clock_ns(clock);
- ptimer_head = &clock->active_timers;
for(;;) {
- ts = *ptimer_head;
+ ts = clock->active_timers;
if (!qemu_timer_expired_ns(ts, current_time)) {
break;
}
/* remove timer from the list before calling the callback */
- *ptimer_head = ts->next;
+ clock->active_timers = ts->next;
ts->next = NULL;
/* run the callback (the timer list can be modified) */
--
1.7.10.4
- [Qemu-devel] [PATCH 01/14] target-i386: Allow tsc-frequency to be larger then 2.147G, (continued)
- [Qemu-devel] [PATCH 01/14] target-i386: Allow tsc-frequency to be larger then 2.147G, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 03/14] qemu-sockets: Fix potential memory leak, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 02/14] qemu-ga: Remove unreachable code after g_error, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 04/14] cadence_uart: Fix buffer overflow, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 05/14] lm4549: Fix buffer overflow, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 07/14] pflash_cfi01: Fix warning caused by unreachable code, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 06/14] ioh3420: Remove unreachable code, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 08/14] dtrace backend: add function to reserved words, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 09/14] curses: don't initialize curses when qemu is daemonized, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 10/14] TextConsole: saturate escape parameter in TTY_STATE_CSI, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 11/14] qemu-timer: simplify qemu_run_timers,
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 13/14] net/socket: Fix compiler warning (regression for MinGW), Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 12/14] linux-user: Remove redundant null check and replace free by g_free, Stefan Hajnoczi, 2012/09/23
- [Qemu-devel] [PATCH 14/14] w32: Always use standard instead of native format strings, Stefan Hajnoczi, 2012/09/23
- Re: [Qemu-devel] [PULL 00/14] Trivial patches for 15 to 23 September 2012, Anthony Liguori, 2012/09/25