Function report |
Source Code:include\linux\gfp.h |
Create Date:2022-07-28 05:37:54 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:We get the zone list from the current node and the gfp_mask.* This zone list contains a maximum of MAXNODES*MAX_NR_ZONES zones.* There are two zonelists per node, one for all zones with memory and
Proto:static inline struct zonelist *node_zonelist(int nid, gfp_t flags)
Type:struct zonelist
Parameter:
Type | Parameter | Name |
---|---|---|
int | nid | |
gfp_t | flags |
Name | Describe |
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try_to_free_mem_cgroup_pages | |
prepare_alloc_pages | |
nr_free_zone_pages | r_free_zone_pages - count number of pages beyond high watermark*@offset: The zone index of the highest zone* nr_free_zone_pages() counts the number of pages which are beyond the* high watermark within all zones at or below a given zone index |
dequeue_huge_page_nodemask | |
mpol_misplaced | mpol_misplaced - check whether current page node is valid in policy*@page: page to be checked*@vma: vm area where page mapped*@addr: virtual address where page mapped* Lookup current policy node id for vma,addr and "compare to" page's* node id |
fallback_alloc | Fallback function if there was no memory available and no objects on a* certain node and fall back is permitted. First we scan all the* available node for available objects. If that fails then we* perform an allocation without specifying a node |
get_any_partial | Get a page from somewhere. Search in increasing NUMA distances. |
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