diff options
| -rw-r--r-- | hw/display/cg3.c | 1 | ||||
| -rw-r--r-- | hw/display/exynos4210_fimd.c | 1 | ||||
| -rw-r--r-- | hw/display/framebuffer.c | 1 | ||||
| -rw-r--r-- | hw/display/g364fb.c | 1 | ||||
| -rw-r--r-- | hw/display/sm501.c | 1 | ||||
| -rw-r--r-- | hw/display/tcx.c | 2 | ||||
| -rw-r--r-- | hw/display/vga.c | 6 | ||||
| -rw-r--r-- | include/exec/memory.h | 11 | ||||
| -rw-r--r-- | memory.c | 39 |
9 files changed, 20 insertions, 43 deletions
diff --git a/hw/display/cg3.c b/hw/display/cg3.c index cafd9f47ef..6fff4852c5 100644 --- a/hw/display/cg3.c +++ b/hw/display/cg3.c @@ -108,7 +108,6 @@ static void cg3_update_display(void *opaque) data = (uint32_t *)surface_data(surface); if (!s->full_update) { - memory_region_sync_dirty_bitmap(&s->vram_mem); snap = memory_region_snapshot_and_clear_dirty(&s->vram_mem, 0x0, memory_region_size(&s->vram_mem), DIRTY_MEMORY_VGA); diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c index 86e37e93e9..f011ea5b00 100644 --- a/hw/display/exynos4210_fimd.c +++ b/hw/display/exynos4210_fimd.c @@ -1289,7 +1289,6 @@ static void exynos4210_fimd_update(void *opaque) scrn_width = w->virtpage_width; /* Total width of virtual screen page in bytes */ inc_size = scrn_width + w->virtpage_offsize; - memory_region_sync_dirty_bitmap(w->mem_section.mr); host_fb_addr = w->host_fb_addr; fb_line_addr = w->mem_section.offset_within_region; snap = memory_region_snapshot_and_clear_dirty(w->mem_section.mr, diff --git a/hw/display/framebuffer.c b/hw/display/framebuffer.c index d7310d25f2..36e3db189a 100644 --- a/hw/display/framebuffer.c +++ b/hw/display/framebuffer.c @@ -83,7 +83,6 @@ void framebuffer_update_display( if (!mem) { return; } - memory_region_sync_dirty_bitmap(mem); addr = mem_section->offset_within_region; src = memory_region_get_ram_ptr(mem) + addr; diff --git a/hw/display/g364fb.c b/hw/display/g364fb.c index 86452de780..819f8be05d 100644 --- a/hw/display/g364fb.c +++ b/hw/display/g364fb.c @@ -246,7 +246,6 @@ static void g364fb_update_display(void *opaque) qemu_console_resize(s->con, s->width, s->height); } - memory_region_sync_dirty_bitmap(&s->mem_vram); if (s->ctla & CTLA_FORCE_BLANK) { g364fb_draw_blank(s); } else if (s->depth == 8) { diff --git a/hw/display/sm501.c b/hw/display/sm501.c index 134cbed607..f4bb33c279 100644 --- a/hw/display/sm501.c +++ b/hw/display/sm501.c @@ -1508,7 +1508,6 @@ static void sm501_update_display(void *opaque) } /* draw each line according to conditions */ - memory_region_sync_dirty_bitmap(&s->local_mem_region); snap = memory_region_snapshot_and_clear_dirty(&s->local_mem_region, offset, width * height * src_bpp, DIRTY_MEMORY_VGA); for (y = 0, offset = 0; y < height; y++, offset += width * src_bpp) { diff --git a/hw/display/tcx.c b/hw/display/tcx.c index daa93e0929..b2786ee8d0 100644 --- a/hw/display/tcx.c +++ b/hw/display/tcx.c @@ -236,7 +236,6 @@ static void tcx_update_display(void *opaque) dd = surface_stride(surface); ds = 1024; - memory_region_sync_dirty_bitmap(&ts->vram_mem); snap = memory_region_snapshot_and_clear_dirty(&ts->vram_mem, 0x0, memory_region_size(&ts->vram_mem), DIRTY_MEMORY_VGA); @@ -292,7 +291,6 @@ static void tcx24_update_display(void *opaque) dd = surface_stride(surface); ds = 1024; - memory_region_sync_dirty_bitmap(&ts->vram_mem); snap = memory_region_snapshot_and_clear_dirty(&ts->vram_mem, 0x0, memory_region_size(&ts->vram_mem), DIRTY_MEMORY_VGA); diff --git a/hw/display/vga.c b/hw/display/vga.c index 6e78a4e156..28f298b342 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -1444,11 +1444,6 @@ static bool vga_scanline_invalidated(VGACommonState *s, int y) return s->invalidated_y_table[y >> 5] & (1 << (y & 0x1f)); } -void vga_sync_dirty_bitmap(VGACommonState *s) -{ - memory_region_sync_dirty_bitmap(&s->vram); -} - void vga_dirty_log_start(VGACommonState *s) { memory_region_set_log(&s->vram, true, DIRTY_MEMORY_VGA); @@ -1638,7 +1633,6 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) y1 = 0; if (!full_update) { - vga_sync_dirty_bitmap(s); if (s->line_compare < height) { /* split screen mode */ region_start = 0; diff --git a/include/exec/memory.h b/include/exec/memory.h index 6779d14a7b..fff9b1d871 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1136,17 +1136,6 @@ bool memory_region_snapshot_get_dirty(MemoryRegion *mr, hwaddr addr, hwaddr size); /** - * memory_region_sync_dirty_bitmap: Synchronize a region's dirty bitmap with - * any external TLBs (e.g. kvm) - * - * Flushes dirty information from accelerators such as kvm and vhost-net - * and makes it available to users of the memory API. - * - * @mr: the region being flushed. - */ -void memory_region_sync_dirty_bitmap(MemoryRegion *mr); - -/** * memory_region_reset_dirty: Mark a range of pages as clean, for a specified * client. * @@ -1971,25 +1971,7 @@ void memory_region_set_dirty(MemoryRegion *mr, hwaddr addr, memory_region_get_dirty_log_mask(mr)); } -DirtyBitmapSnapshot *memory_region_snapshot_and_clear_dirty(MemoryRegion *mr, - hwaddr addr, - hwaddr size, - unsigned client) -{ - assert(mr->ram_block); - return cpu_physical_memory_snapshot_and_clear_dirty( - memory_region_get_ram_addr(mr) + addr, size, client); -} - -bool memory_region_snapshot_get_dirty(MemoryRegion *mr, DirtyBitmapSnapshot *snap, - hwaddr addr, hwaddr size) -{ - assert(mr->ram_block); - return cpu_physical_memory_snapshot_get_dirty(snap, - memory_region_get_ram_addr(mr) + addr, size); -} - -void memory_region_sync_dirty_bitmap(MemoryRegion *mr) +static void memory_region_sync_dirty_bitmap(MemoryRegion *mr) { MemoryListener *listener; AddressSpace *as; @@ -2017,6 +1999,25 @@ void memory_region_sync_dirty_bitmap(MemoryRegion *mr) } } +DirtyBitmapSnapshot *memory_region_snapshot_and_clear_dirty(MemoryRegion *mr, + hwaddr addr, + hwaddr size, + unsigned client) +{ + assert(mr->ram_block); + memory_region_sync_dirty_bitmap(mr); + return cpu_physical_memory_snapshot_and_clear_dirty( + memory_region_get_ram_addr(mr) + addr, size, client); +} + +bool memory_region_snapshot_get_dirty(MemoryRegion *mr, DirtyBitmapSnapshot *snap, + hwaddr addr, hwaddr size) +{ + assert(mr->ram_block); + return cpu_physical_memory_snapshot_get_dirty(snap, + memory_region_get_ram_addr(mr) + addr, size); +} + void memory_region_set_readonly(MemoryRegion *mr, bool readonly) { if (mr->readonly != readonly) { |