Function report |
Source Code:fs\fs-writeback.c |
Create Date:2022-07-28 20:10:49 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Add in the number of potentially dirty inodes, because each inode* write can dirty pagecache in the underlying blockdev.
Proto:static unsigned long get_nr_dirty_pages(void)
Type:unsigned long
Parameter:Nothing
1072 | Return global_node_page_state(NR_FILE_DIRTY) + global_node_page_state(NR_UNSTABLE_NFS) + get_nr_dirty_inodes() |
Name | Describe |
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wb_check_old_data_flush | |
wb_check_start_all | |
writeback_inodes_sb | writeback_inodes_sb - writeback dirty inodes from given super_block*@sb: the superblock*@reason: reason why some writeback work was initiated* Start writeback on some inodes on this super_block |
try_to_writeback_inodes_sb | ry_to_writeback_inodes_sb - try to start writeback if none underway*@sb: the superblock*@reason: reason why some writeback work was initiated* Invoke __writeback_inodes_sb_nr if no writeback is currently underway. |
Source code conversion tool public plug-in interface | X |
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