Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\printk\printk_safe.c Create Date:2022-07-28 10:07:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Get flushed in a more safe context.

Proto:static void queue_flush_work(struct printk_safe_seq_buf *s)

Type:void

Parameter:

TypeParameterName
struct printk_safe_seq_buf *s
54  If printk() could not take logbuf_lock in NMI context Then irq_work_queue( & IRQ work that flushes the buffer )
Caller
NameDescribe
printk_safe_log_storeAdd a message to per-CPU context-dependent buffer