static inline void wbt_clear_state(struct blk_issue_stat *stat)
{
- stat->time &= BLK_STAT_TIME_MASK;
+ stat->stat &= ~BLK_STAT_RES_MASK;
}
static inline enum wbt_flags wbt_stat_to_mask(struct blk_issue_stat *stat)
{
- return (stat->time & BLK_STAT_MASK) >> BLK_STAT_SHIFT;
+ return (stat->stat & BLK_STAT_RES_MASK) >> BLK_STAT_RES_SHIFT;
}
static inline void wbt_track(struct blk_issue_stat *stat, enum wbt_flags wb_acct)
{
- stat->time |= ((u64) wb_acct) << BLK_STAT_SHIFT;
+ stat->stat |= ((u64) wb_acct) << BLK_STAT_RES_SHIFT;
}
static inline bool wbt_is_tracked(struct blk_issue_stat *stat)
{
- return (stat->time >> BLK_STAT_SHIFT) & WBT_TRACKED;
+ return (stat->stat >> BLK_STAT_RES_SHIFT) & WBT_TRACKED;
}
static inline bool wbt_is_read(struct blk_issue_stat *stat)
{
- return (stat->time >> BLK_STAT_SHIFT) & WBT_READ;
+ return (stat->stat >> BLK_STAT_RES_SHIFT) & WBT_READ;
}
struct rq_wait {
u64 win_nsec; /* default window size */
u64 cur_win_nsec; /* current window size */
- struct timer_list window_timer;
+ struct blk_stat_callback *cb;
s64 sync_issue;
void *sync_cookie;