Function report |
Source Code:include\trace\events\writeback.h |
Create Date:2022-07-28 14:08:57 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:trace_writeback_wait_iff_congested
Proto:static inline void trace_writeback_wait_iff_congested(unsigned int usec_timeout, unsigned int usec_delayed)
Type:void
Parameter:
Type | Parameter | Name |
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unsigned int | usec_timeout | |
unsigned int | usec_delayed |
NULL
Name | Describe |
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wait_iff_congested | wait_iff_congested - Conditionally wait for a backing_dev to become uncongested or a pgdat to complete writes*@sync: SYNC or ASYNC IO*@timeout: timeout in jiffies* In the event of a congested backing_dev (any backing_dev) this waits* for up to @timeout |
Source code conversion tool public plug-in interface | X |
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