函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-throttle.c Create Date:2022-07-27 19:17:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:throtl_pd_offline

函数原型:static void throtl_pd_offline(struct blkg_policy_data *pd)

返回类型:void

参数:

类型参数名称
struct blkg_policy_data *pd
612  tg等于pd_to_tg(pd)
614  internally used bytes per second rate limits [generic data direction definitions ][LIMIT_LOW]等于0
615  internally used bytes per second rate limits [WRITE][LIMIT_LOW]等于0
616  internally used IOPS limits [generic data direction definitions ][LIMIT_LOW]等于0
617  internally used IOPS limits [WRITE][LIMIT_LOW]等于0
619  blk_throtl_update_limit_valid( throtl_data this group belongs to )
621  如果非limit_valid[limit_index]则throtl_upgrade_state( throtl_data this group belongs to )