| Function report | 
| Source Code: include\linux\memcontrol.h | Create Date:2022-07-28 05:57:28 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:mem_cgroup_wb_stats
Proto:static inline void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages, unsigned long *pheadroom, unsigned long *pdirty, unsigned long *pwriteback)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct bdi_writeback * | wb | |
| unsigned long * | pfilepages | |
| unsigned long * | pheadroom | |
| unsigned long * | pdirty | |
| unsigned long * | pwriteback | 
NULL
| Name | Describe | 
|---|---|
| balance_dirty_pages | alance_dirty_pages() must be called by processes which are generating dirty* data | 
| wb_over_bg_thresh | wb_over_bg_thresh - does @wb need to be written back?*@wb: bdi_writeback of interest* Determines whether background writeback should keep writing @wb or it's* clean enough.* Return: %true if writeback should continue. | 
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