Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-cgroup.c Create Date:2022-07-28 17:39:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:lkg_conf_finish - finish up per-blkg config update*@ctx: blkg_conf_ctx intiailized by blkg_conf_prep()* Finish up after per-blkg config update. This function must be paired* with blkg_conf_prep().

Proto:void blkg_conf_finish(struct blkg_conf_ctx *ctx)__releases(&ctx->disk->queue->queue_lock) __releases(rcu)

Type:void

Parameter:

TypeParameterName
struct blkg_conf_ctx *ctx
736  spin_unlock_irq( & queue_lock)
737  _read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()
738  This is a counterpart of get_disk_and_module() and thus also of* get_gendisk().
Caller
NameDescribe
tg_set_conf
tg_set_limit
iolatency_set_limit
ioc_weight_write