Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\ring_buffer.c Create Date:2022-07-28 13:42:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__rb_free_aux

Proto:static void __rb_free_aux(struct ring_buffer *rb)

Type:void

Parameter:

TypeParameterName
struct ring_buffer *rb
648  WARN_ON_ONCE(Are we running in atomic context? WARNING: this macro cannot* always detect atomic context; in particular, it cannot know about* held spinlocks in non-preemptible kernels. Thus it should not be())
650  If aux_priv Then
651  free_aux(aux_priv)
652  free_aux = NULL
653  aux_priv = NULL
656  If aux_nr_pages Then
657  When pg < aux_nr_pages cycle rb_free_aux_page(rb, pg)
660  kfree(aux_pages)
661  aux_nr_pages = 0
Caller
NameDescribe
rb_alloc_aux
rb_free_aux