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[Qemu-devel] [PATCH RFC 5/5] cirrus_vga: flag on-device ram for dirty lo
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCH RFC 5/5] cirrus_vga: flag on-device ram for dirty logging |
Date: |
Wed, 6 Apr 2011 23:42:00 +0300 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/cirrus_vga.c | 16 +++++++++++-----
1 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index bdf4c8b..7212849 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -2489,7 +2489,9 @@ static void map_linear_vram(CirrusVGAState *s)
if (!s->vga.map_addr && s->vga.lfb_addr && s->vga.lfb_end) {
s->vga.map_addr = s->vga.lfb_addr;
s->vga.map_end = s->vga.lfb_end;
- cpu_register_physical_memory(s->vga.map_addr, s->vga.map_end -
s->vga.map_addr, s->vga.vram_offset);
+ cpu_register_physical_memory_log(s->vga.map_addr,
+ s->vga.map_end - s->vga.map_addr,
+ s->vga.vram_offset, 0, true);
}
if (!s->vga.map_addr)
@@ -2502,10 +2504,14 @@ static void map_linear_vram(CirrusVGAState *s)
&& !((s->vga.gr[0x0B] & 0x14) == 0x14)
&& !(s->vga.gr[0x0B] & 0x02)) {
- cpu_register_physical_memory(isa_mem_base + 0xa0000, 0x8000,
- (s->vga.vram_offset +
s->cirrus_bank_base[0]) | IO_MEM_RAM);
- cpu_register_physical_memory(isa_mem_base + 0xa8000, 0x8000,
- (s->vga.vram_offset +
s->cirrus_bank_base[1]) | IO_MEM_RAM);
+ cpu_register_physical_memory_log(isa_mem_base + 0xa0000, 0x8000,
+ (s->vga.vram_offset +
+ s->cirrus_bank_base[0]) |
+ IO_MEM_RAM, 0, true);
+ cpu_register_physical_memory_log(isa_mem_base + 0xa8000, 0x8000,
+ (s->vga.vram_offset +
+ s->cirrus_bank_base[1]) |
+ IO_MEM_RAM, 0, true);
s->vga.lfb_vram_mapped = 1;
}
--
1.7.3.2.91.g446ac
- [Qemu-devel] [PATCH RFC 0/5] kvm/vhost: enable durty logging during memory registration, Michael S. Tsirkin, 2011/04/06
- [Qemu-devel] [PATCH RFC 1/5] cpu: add set_memory flag to request dirty logging, Michael S. Tsirkin, 2011/04/06
- [Qemu-devel] [PATCH RFC 5/5] cirrus_vga: flag on-device ram for dirty logging,
Michael S. Tsirkin <=
- [Qemu-devel] [PATCH RFC 4/5] vhost: optimize out no-change assignment, Michael S. Tsirkin, 2011/04/06
- [Qemu-devel] [PATCH RFC 2/5] kvm: halve number of set memory calls for vga, Michael S. Tsirkin, 2011/04/06
- [Qemu-devel] [PATCH RFC 3/5] vhost: skip memory which needs dirty logging, Michael S. Tsirkin, 2011/04/06
- Re: [Qemu-devel] [PATCH RFC 0/5] kvm/vhost: enable durty logging during memory registration, Brad Hards, 2011/04/07