Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\debug\kdb\kdb_io.c Create Date:2022-07-28 11:39:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:kdb_input_flush* Get rid of any buffered console input

Proto:static void kdb_input_flush(void)

Type:void

Parameter:Nothing

466  flush_delay = 1
467  When flush_delay cycle
468  flush_delay--
469  empty :
470  h_nmi_watchdog - restart NMI watchdog timeout.* If the architecture supports the NMI watchdog, touch_nmi_watchdog()* may be used to reset the timeout - for code which intentionally* disables interrupts for a long time. This call is stateless.
471  When f cycle
472  res = f
473  If res != -1 Then
474  flush_delay = 1
475  Go to empty
478  If flush_delay Then mdelay(1)
Caller
NameDescribe
vkdb_printf