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[Qemu-devel] [PATCH 03/10] qxl: stop dirty loging when not in vga mode
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 03/10] qxl: stop dirty loging when not in vga mode |
Date: |
Tue, 12 Jun 2012 09:51:07 +0200 |
From: Alon Levy <address@hidden>
Tested with linux guest. Not sure how to check actual performance affect
of this. Checked with the previously send traceevent that the kvm ioctl
to start/stop dirty logging is being called.
(KVM_SET_USER_MEMORY_REGION).
Signed-off-by: Alon Levy <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/qxl.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/qxl.c b/hw/qxl.c
index 8777ba9..5a7be60 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -932,6 +932,7 @@ static void qxl_enter_vga_mode(PCIQXLDevice *d)
qemu_spice_create_host_primary(&d->ssd);
d->mode = QXL_MODE_VGA;
memset(&d->ssd.dirty, 0, sizeof(d->ssd.dirty));
+ vga_dirty_log_start(&d->vga);
}
static void qxl_exit_vga_mode(PCIQXLDevice *d)
@@ -940,6 +941,7 @@ static void qxl_exit_vga_mode(PCIQXLDevice *d)
return;
}
trace_qxl_exit_vga_mode(d->id);
+ vga_dirty_log_stop(&d->vga);
qxl_destroy_primary(d, QXL_SYNC);
}
--
1.7.1
- [Qemu-devel] [PATCH 09/10] add pc-1.2, (continued)
- [Qemu-devel] [PATCH 09/10] add pc-1.2, Gerd Hoffmann, 2012/06/12
- [Qemu-devel] [PATCH 06/10] vga: raise xres+yres limits, Gerd Hoffmann, 2012/06/12
- [Qemu-devel] [PATCH 05/10] qxl: reset current_async on qxl_soft_reset, Gerd Hoffmann, 2012/06/12
- [Qemu-devel] [PATCH 01/10] ui/spice-display.c: add missing initialization for valgrind, Gerd Hoffmann, 2012/06/12
- [Qemu-devel] [PATCH 07/10] vga: make vram size configurable, Gerd Hoffmann, 2012/06/12
- [Qemu-devel] [PATCH 08/10] qxl: add vgamem_size_mb and vgamem_size, Gerd Hoffmann, 2012/06/12
- Re: [Qemu-devel] [PATCH 08/10] qxl: add vgamem_size_mb and vgamem_size, Alon Levy, 2012/06/14
- [Qemu-devel] [PATCH 03/10] qxl: stop dirty loging when not in vga mode,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 02/10] hw/qxl: s/qxl_guest_bug/qxl_set_guest_bug/, Gerd Hoffmann, 2012/06/12
- [Qemu-devel] [PATCH 10/10] vga: raise default vgamem size, Gerd Hoffmann, 2012/06/12