Searched refs:rqw (Results 1 – 4 of 4) sorted by relevance
/linux-6.12.1/block/ |
D | blk-rq-qos.c | 200 struct rq_wait *rqw; member 217 if (!data->cb(data->rqw, data->private_data)) in rq_qos_wake_function() 243 void rq_qos_wait(struct rq_wait *rqw, void *private_data, in rq_qos_wait() argument 253 .rqw = rqw, in rq_qos_wait() 259 has_sleeper = wq_has_sleeper(&rqw->wait); in rq_qos_wait() 260 if (!has_sleeper && acquire_inflight_cb(rqw, private_data)) in rq_qos_wait() 263 has_sleeper = !prepare_to_wait_exclusive(&rqw->wait, &data.wq, in rq_qos_wait() 269 if (!has_sleeper && acquire_inflight_cb(rqw, private_data)) { in rq_qos_wait() 270 finish_wait(&rqw->wait, &data.wq); in rq_qos_wait() 279 cleanup_cb(rqw, private_data); in rq_qos_wait() [all …]
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D | blk-wbt.c | 188 struct rq_wait *rqw = &rwb->rq_wait[i]; in rwb_wake_all() local 190 if (wq_has_sleeper(&rqw->wait)) in rwb_wake_all() 191 wake_up_all(&rqw->wait); in rwb_wake_all() 195 static void wbt_rqw_done(struct rq_wb *rwb, struct rq_wait *rqw, in wbt_rqw_done() argument 200 inflight = atomic_dec_return(&rqw->inflight); in wbt_rqw_done() 221 if (wq_has_sleeper(&rqw->wait)) { in wbt_rqw_done() 225 wake_up_all(&rqw->wait); in wbt_rqw_done() 232 struct rq_wait *rqw; in __wbt_done() local 237 rqw = get_rq_wait(rwb, wb_acct); in __wbt_done() 238 wbt_rqw_done(rwb, rqw, wb_acct); in __wbt_done() [all …]
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D | blk-iolatency.c | 274 static void iolat_cleanup_cb(struct rq_wait *rqw, void *private_data) in iolat_cleanup_cb() argument 276 atomic_dec(&rqw->inflight); in iolat_cleanup_cb() 277 wake_up(&rqw->wait); in iolat_cleanup_cb() 280 static bool iolat_acquire_inflight(struct rq_wait *rqw, void *private_data) in iolat_acquire_inflight() argument 283 return rq_wait_inc_below(rqw, iolat->max_depth); in iolat_acquire_inflight() 291 struct rq_wait *rqw = &iolat->rq_wait; in __blkcg_iolatency_throttle() local 305 atomic_inc(&rqw->inflight); in __blkcg_iolatency_throttle() 309 rq_qos_wait(rqw, iolat, iolat_acquire_inflight, iolat_cleanup_cb); in __blkcg_iolatency_throttle() 594 struct rq_wait *rqw; in blkcg_iolatency_done_bio() local 619 rqw = &iolat->rq_wait; in blkcg_iolatency_done_bio() [all …]
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D | blk-rq-qos.h | 92 typedef bool (acquire_inflight_cb_t)(struct rq_wait *rqw, void *private_data); 93 typedef void (cleanup_cb_t)(struct rq_wait *rqw, void *private_data); 95 void rq_qos_wait(struct rq_wait *rqw, void *private_data,
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