if (rangeitem == NULL) {
g_print("Item at offset 0x%zx not available, need to fetch.\n",
file_offset);
- if (range_request)
- cloudlog_partial_fetch_start(map, file_offset, file_size);
+ if (range_request) {
+ uint64_t start = 0, length = 0, end;
+ if (map->prefetches != NULL)
+ bluesky_rangeset_get_extents(map->prefetches,
+ &start, &length);
+ start = MIN(start, file_offset);
+ end = MAX(start + length, file_offset + file_size);
+ length = end - start;
+ cloudlog_partial_fetch_start(map, start, length);
+ if (map->prefetches != NULL) {
+ bluesky_rangeset_free(map->prefetches);
+ map->prefetches = NULL;
+ }
+ }
g_cond_wait(map->cond, map->lock);
} else if (rangeitem->start == file_offset
&& rangeitem->length == file_size) {
str = bluesky_string_new_from_mmap(map, file_offset, file_size);
map->atime = bluesky_get_current_time();
- g_print("Returning item at offset 0x%zx.\n", file_offset);
-
exit2:
bluesky_cachefile_unref(map);
g_mutex_unlock(map->lock);