Home
last modified time | relevance | path

Searched refs:this_bw (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/kernel/sched/
Ddeadline.c86 SCHED_WARN_ON(dl_rq->running_bw > dl_rq->this_bw); in __add_running_bw()
108 u64 old = dl_rq->this_bw; in __add_rq_bw()
111 dl_rq->this_bw += dl_bw; in __add_rq_bw()
112 SCHED_WARN_ON(dl_rq->this_bw < old); /* overflow */ in __add_rq_bw()
118 u64 old = dl_rq->this_bw; in __sub_rq_bw()
121 dl_rq->this_bw -= dl_bw; in __sub_rq_bw()
122 SCHED_WARN_ON(dl_rq->this_bw > old); /* underflow */ in __sub_rq_bw()
123 if (dl_rq->this_bw > old) in __sub_rq_bw()
124 dl_rq->this_bw = 0; in __sub_rq_bw()
125 SCHED_WARN_ON(dl_rq->running_bw > dl_rq->this_bw); in __sub_rq_bw()
[all …]
Dsched.h678 u64 this_bw; member
/Linux-v5.4/mm/
Dpage-writeback.c192 unsigned long this_bw = wb->avg_write_bandwidth; in wb_min_max_ratio() local
201 if (this_bw < tot_bw) { in wb_min_max_ratio()
203 min *= this_bw; in wb_min_max_ratio()
207 max *= this_bw; in wb_min_max_ratio()
/Linux-v5.4/fs/
Dfs-writeback.c811 unsigned long this_bw = wb->avg_write_bandwidth; in wb_split_bdi_pages() local
822 if (!tot_bw || this_bw >= tot_bw) in wb_split_bdi_pages()
825 return DIV_ROUND_UP_ULL((u64)nr_pages * this_bw, tot_bw); in wb_split_bdi_pages()
/Linux-v5.4/Documentation/scheduler/
Dsched-deadline.rst203 - Total bandwidth (this_bw): this is the sum of all tasks "belonging" to the