haraldwolff/qemu-patch-raspberry4
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qxl: simplify page dirtying

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No need to do target page size calculations here,
memory_region_set_dirty will care for us.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2013-09-11 13:15:48 +02:00
parent 60b3b2a55f
commit b0297b4a82
1 changed files with 1 additions and 2 deletions
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3
hw/display/qxl.c
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@ -414,9 +414,8 @@ static void qxl_ram_set_dirty(PCIQXLDevice *qxl, void *ptr)
intptr_t offset;
offset = ptr - base;
offset &= ~(TARGET_PAGE_SIZE-1);
assert(offset < qxl->vga.vram_size);
qxl_set_dirty(&qxl->vga.vram, offset, offset + TARGET_PAGE_SIZE);
qxl_set_dirty(&qxl->vga.vram, offset, offset + 3);
}
/* can be called from spice server thread context */