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Re: [Qemu-devel] [PATCH 0/4] qemu-timer: introduce usable pointer-free A
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [PATCH 0/4] qemu-timer: introduce usable pointer-free API |
Date: |
Fri, 9 Jan 2015 10:10:46 +0800 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Thu, 01/08 11:03, Paolo Bonzini wrote:
> The current pointer free API for timers is very low level. Introduce
> a new API that matches timer_new_ns/us/ms and also a new API timer_deinit
> that can be used instead of timer_free.
>
> Finally, mechanically change timer macro names in vmstate, to make it
> clear that they accept a pointer.
>
> This prepares for conversion of timers from QEMUTimer * to QEMUTimer.
Novice question: what's the advantage, please?
Fam
>
> Paolo
>
> Paolo Bonzini (4):
> qemu-timer: rename timer_init to timer_init_tl
> qemu-timer: add timer_init and timer_init_ns/us/ms
> qemu-timer: introduce timer_deinit
> vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*
>
> hw/acpi/ich9.c | 2 +-
> hw/acpi/piix4.c | 2 +-
> hw/arm/stellaris.c | 2 +-
> hw/block/fdc.c | 2 +-
> hw/char/cadence_uart.c | 2 +-
> hw/char/serial.c | 4 +-
> hw/core/ptimer.c | 2 +-
> hw/dma/pl330.c | 2 +-
> hw/input/lm832x.c | 2 +-
> hw/intc/armv7m_nvic.c | 2 +-
> hw/isa/vt82c686.c | 2 +-
> hw/misc/macio/cuda.c | 2 +-
> hw/net/pcnet.c | 2 +-
> hw/sd/sdhci.c | 4 +-
> hw/timer/a9gtimer.c | 2 +-
> hw/timer/arm_mptimer.c | 2 +-
> hw/timer/hpet.c | 2 +-
> hw/timer/mc146818rtc.c | 4 +-
> hw/usb/hcd-ehci.c | 2 +-
> hw/usb/hcd-ohci.c | 2 +-
> hw/usb/hcd-uhci.c | 2 +-
> hw/usb/hcd-xhci.c | 2 +-
> hw/usb/redirect.c | 2 +-
> hw/watchdog/wdt_i6300esb.c | 2 +-
> hw/watchdog/wdt_ib700.c | 2 +-
> include/block/aio.h | 2 +-
> include/migration/vmstate.h | 18 +++++++--
> include/qemu/timer.h | 94
> ++++++++++++++++++++++++++++++++++++++++++---
> qemu-timer.c | 20 +++++++---
> target-arm/machine.c | 4 +-
> 30 files changed, 149 insertions(+), 45 deletions(-)
>
> --
> 2.1.0
>
>
- [Qemu-devel] [PATCH 0/4] qemu-timer: introduce usable pointer-free API, Paolo Bonzini, 2015/01/08
- [Qemu-devel] [PATCH 4/4] vmstate: accept QEMUTimer in VMSTATE_TIMER*, add VMSTATE_TIMER_PTR*, Paolo Bonzini, 2015/01/08
- [Qemu-devel] [PATCH 1/4] qemu-timer: rename timer_init to timer_init_tl, Paolo Bonzini, 2015/01/08
- [Qemu-devel] [PATCH 2/4] qemu-timer: add timer_init and timer_init_ns/us/ms, Paolo Bonzini, 2015/01/08
- [Qemu-devel] [PATCH 3/4] qemu-timer: introduce timer_deinit, Paolo Bonzini, 2015/01/08
- Re: [Qemu-devel] [PATCH 0/4] qemu-timer: introduce usable pointer-free API,
Fam Zheng <=