diff options
Diffstat (limited to 'block/bfq-iosched.h')
| -rw-r--r-- | block/bfq-iosched.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index 859f0a8c97c8..cc4ea8574483 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -360,11 +360,11 @@ struct bfq_io_cq { uint64_t blkcg_serial_nr; /* the current blkcg serial */ #endif /* - * Snapshot of the idle window before merging; taken to - * remember this value while the queue is merged, so as to be - * able to restore it in case of split. + * Snapshot of the has_short_time flag before merging; taken + * to remember its value while the queue is merged, so as to + * be able to restore it in case of split. */ - bool saved_idle_window; + bool saved_has_short_ttime; /* * Same purpose as the previous two fields for the I/O bound * classification of a queue. @@ -638,7 +638,7 @@ enum bfqq_state_flags { * without idling the device */ BFQQF_fifo_expire, /* FIFO checked in this slice */ - BFQQF_idle_window, /* slice idling enabled */ + BFQQF_has_short_ttime, /* queue has a short think time */ BFQQF_sync, /* synchronous queue */ BFQQF_IO_bound, /* * bfqq has timed-out at least once @@ -667,7 +667,7 @@ BFQ_BFQQ_FNS(busy); BFQ_BFQQ_FNS(wait_request); BFQ_BFQQ_FNS(non_blocking_wait_rq); BFQ_BFQQ_FNS(fifo_expire); -BFQ_BFQQ_FNS(idle_window); +BFQ_BFQQ_FNS(has_short_ttime); BFQ_BFQQ_FNS(sync); BFQ_BFQQ_FNS(IO_bound); BFQ_BFQQ_FNS(in_large_burst); @@ -929,13 +929,16 @@ void bfq_add_bfqq_busy(struct bfq_data *bfqd, struct bfq_queue *bfqq); struct bfq_group *bfqq_group(struct bfq_queue *bfqq); #define bfq_log_bfqq(bfqd, bfqq, fmt, args...) do { \ - blk_add_trace_msg((bfqd)->queue, "bfq%d%c %s " fmt, (bfqq)->pid,\ - bfq_bfqq_sync((bfqq)) ? 'S' : 'A', \ - bfqq_group(bfqq)->blkg_path, ##args); \ + blk_add_cgroup_trace_msg((bfqd)->queue, \ + bfqg_to_blkg(bfqq_group(bfqq))->blkcg, \ + "bfq%d%c " fmt, (bfqq)->pid, \ + bfq_bfqq_sync((bfqq)) ? 'S' : 'A', ##args); \ } while (0) -#define bfq_log_bfqg(bfqd, bfqg, fmt, args...) \ - blk_add_trace_msg((bfqd)->queue, "%s " fmt, (bfqg)->blkg_path, ##args) +#define bfq_log_bfqg(bfqd, bfqg, fmt, args...) do { \ + blk_add_cgroup_trace_msg((bfqd)->queue, \ + bfqg_to_blkg(bfqg)->blkcg, fmt, ##args); \ +} while (0) #else /* CONFIG_BFQ_GROUP_IOSCHED */ |