Function report |
Source Code:include\trace\events\writeback.h |
Create Date:2022-07-28 14:08:46 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:trace_bdi_dirty_ratelimit
Proto:static inline void trace_bdi_dirty_ratelimit(struct bdi_writeback *wb, unsigned long dirty_rate, unsigned long task_ratelimit)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct bdi_writeback * | wb | |
unsigned long | dirty_rate | |
unsigned long | task_ratelimit |
NULL
Name | Describe |
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wb_update_dirty_ratelimit | Maintain wb->dirty_ratelimit, the base dirty throttle rate.* Normal wb tasks will be curbed at or below it in long term.* Obviously it should be around (write_bw / N) when there are N dd tasks. |
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