Function report |
Source Code:fs\fs-writeback.c |
Create Date:2022-07-28 20:10:52 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Wakeup the flusher threads to start writeback of all currently dirty pages
Proto:void wakeup_flusher_threads(enum wb_reason reason)
Type:void
Parameter:
Type | Parameter | Name |
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enum wb_reason | reason |
2139 | Start writeback of `nr_pages' pages on this bdi. If `nr_pages' is zero,* write back the whole world. |
Name | Describe |
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shrink_inactive_list | shrink_inactive_list() is a helper for shrink_node(). It returns the number* of reclaimed pages |
ksys_sync | Sync everything. We start by waking flusher threads so that most of* writeback runs on all devices in parallel. Then we sync all inodes reliably* which effectively also waits for all flusher threads to finish doing* writeback |
Source code conversion tool public plug-in interface | X |
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