Function report |
Source Code:mm\vmscan.c |
Create Date:2022-07-28 14:20:15 |
Last Modify:2022-05-23 13:41:30 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Work out how many page cache pages we can reclaim in this reclaim_mode
Proto:static unsigned long node_pagecache_reclaimable(struct pglist_data *pgdat)
Type:unsigned long
Parameter:
Type | Parameter | Name |
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struct pglist_data * | pgdat |
4174 | delta = 0 |
4184 | Else nr_pagecache_reclaimable = node_unmapped_file_pages(pgdat) |
4192 | If Value for the false possibility is greater at compile time(delta > nr_pagecache_reclaimable) Then delta = nr_pagecache_reclaimable |
4195 | Return nr_pagecache_reclaimable - delta |
Name | Describe |
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__node_reclaim | Try to free up some pages from this node through reclaim. |
node_reclaim |
Source code conversion tool public plug-in interface | X |
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Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |