Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\sbitmap.c Create Date:2022-07-28 07:22:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:sbitmap_any_bit_set

Proto:bool sbitmap_any_bit_set(const struct sbitmap *sb)

Type:bool

Parameter:

TypeParameterName
const struct sbitmap *sb
231  When i < @map_nr: Number of words (cachelines) being used for the bitmap. cycle
232  If @word: word holding free bits & ~@cleared: word holding cleared bits Then Return true
235  Return false
Caller
NameDescribe
blk_mq_do_dispatch_ctxOnly SCSI implements .get_budget and .put_budget, and SCSI restarts* its queue by itself in its completion handler, so we don't need to* restart queue if .get_budget() returns BLK_STS_NO_RESOURCE.
kyber_dispatch_cur_domain
kyber_has_work