30 #include "block/dirty-bitmap.h"
61 /* Given L1 table read bitmap data from the image and populate @bitmap */
64                            uint32_t l1_size, BdrvDirtyBitmap *bitmap,  in parallels_load_bitmap_data()  argument
70     uint64_t bm_size = bdrv_dirty_bitmap_size(bitmap);  in parallels_load_bitmap_data()
73         DIV_ROUND_UP(bdrv_dirty_bitmap_serialization_size(bitmap, 0, bm_size),  in parallels_load_bitmap_data()
77         error_setg(errp, "Bitmap table size %" PRIu32 " does not correspond "  in parallels_load_bitmap_data()
78                    "to bitmap size and cluster size. Expected %" PRIu64,  in parallels_load_bitmap_data()
84     limit = bdrv_dirty_bitmap_serialization_coverage(s->cluster_size, bitmap);  in parallels_load_bitmap_data()
90             /* No need to deserialize zeros because @bitmap is cleared. */  in parallels_load_bitmap_data()
95             bdrv_dirty_bitmap_deserialize_ones(bitmap, offset, count, false);  in parallels_load_bitmap_data()
101                                  "Failed to read bitmap data cluster");  in parallels_load_bitmap_data()
104             bdrv_dirty_bitmap_deserialize_part(bitmap, buf, offset, count,  in parallels_load_bitmap_data()
110     bdrv_dirty_bitmap_deserialize_finish(bitmap);  in parallels_load_bitmap_data()
129     BdrvDirtyBitmap *bitmap;  in parallels_load_bitmap()  local
135         error_setg(errp, "Too small Bitmap Feature area in Parallels Format "  in parallels_load_bitmap()
148         error_setg(errp, "Bitmap size (in sectors) %" PRId64 " differs from "  in parallels_load_bitmap()
161     bitmap = bdrv_create_dirty_bitmap(bs, bf.granularity, uuidstr, errp);  in parallels_load_bitmap()
162     if (!bitmap) {  in parallels_load_bitmap()
171     ret = parallels_load_bitmap_data(bs, l1_table, bf.l1_size, bitmap, errp);  in parallels_load_bitmap()
173         bdrv_release_dirty_bitmap(bitmap);  in parallels_load_bitmap()
179     bdrv_dirty_bitmap_set_readonly(bitmap, true);  in parallels_load_bitmap()
181     return bitmap;  in parallels_load_bitmap()
224         BdrvDirtyBitmap *bitmap;  in parallels_parse_format_extension()  local
257             bitmap = parallels_load_bitmap(bs, pos, fh.data_size, errp);  in parallels_parse_format_extension()
258             if (!bitmap) {  in parallels_parse_format_extension()
261             bitmaps = g_slist_append(bitmaps, bitmap);  in parallels_parse_format_extension()