We have 16 engine flags and an 18-bit shift, so cast engine flags to
unsigned long long before shifting to avoid dropping
FIO_ASYNCIO_SYNC_TRIM and FIO_NO_OFFLOAD.
Also make thread_data::flags unsigned long long to ensure it fits all
flags even when longs are 32 bit, and fix TD_ENG_FLAG_MASK.
Signed-off-by: Alberto Faria <afaria@redhat.com>
*/
struct thread_data {
struct flist_head opt_list;
- unsigned long flags;
+ unsigned long long flags;
struct thread_options o;
void *eo;
pthread_t thread;
};
#define TD_ENG_FLAG_SHIFT 18
-#define TD_ENG_FLAG_MASK ((1U << 18) - 1)
+#define TD_ENG_FLAG_MASK ((1ULL << 18) - 1)
static inline void td_set_ioengine_flags(struct thread_data *td)
{
td->flags = (~(TD_ENG_FLAG_MASK << TD_ENG_FLAG_SHIFT) & td->flags) |
- (td->io_ops->flags << TD_ENG_FLAG_SHIFT);
+ ((unsigned long long)td->io_ops->flags << TD_ENG_FLAG_SHIFT);
}
static inline bool td_ioengine_flagged(struct thread_data *td,