| Function report | 
| Source Code: mm\vmpressure.c | Create Date:2022-07-28 16:15:27 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:vmpressure_prio() - Account memory pressure through reclaimer priority level*@gfp: reclaimer's gfp mask*@memcg: cgroup memory controller handle*@prio: reclaimer's priority* This function should be called from the reclaim path every time when
Proto:void vmpressure_prio(gfp_t gfp, struct mem_cgroup *memcg, int prio)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| gfp_t | gfp | |
| struct mem_cgroup * | memcg | |
| int | prio | 
| 329 | If prio > When there are too little pages left to scan, vmpressure() may miss the* critical pressure as number of pages will be less than "window size" Then Return | 
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