static void tracked_request_begin(BdrvTrackedRequest *req,
BlockDriverState *bs,
int64_t offset,
- uint64_t bytes,
+ int64_t bytes,
enum BdrvTrackedRequestType type)
{
- assert(bytes <= INT64_MAX && offset <= INT64_MAX - bytes);
+ bdrv_check_request(offset, bytes, &error_abort);
*req = (BdrvTrackedRequest){
.bs = bs,
}
static bool tracked_request_overlaps(BdrvTrackedRequest *req,
- int64_t offset, uint64_t bytes)
+ int64_t offset, int64_t bytes)
{
+ bdrv_check_request(offset, bytes, &error_abort);
+
/* aaaa bbbb */
if (offset >= req->overlap_offset + req->overlap_bytes) {
return false;
uint64_t align)
{
int64_t overlap_offset = req->offset & ~(align - 1);
- uint64_t overlap_bytes = ROUND_UP(req->offset + req->bytes, align)
- - overlap_offset;
+ int64_t overlap_bytes =
+ ROUND_UP(req->offset + req->bytes, align) - overlap_offset;
+
+ bdrv_check_request(req->offset, req->bytes, &error_abort);
if (!req->serialising) {
qatomic_inc(&req->bs->serialising_in_flight);
typedef struct BdrvTrackedRequest {
BlockDriverState *bs;
int64_t offset;
- uint64_t bytes;
+ int64_t bytes;
enum BdrvTrackedRequestType type;
bool serialising;
int64_t overlap_offset;
- uint64_t overlap_bytes;
+ int64_t overlap_bytes;
QLIST_ENTRY(BdrvTrackedRequest) list;
Coroutine *co; /* owner, used for deadlock detection */