get_online_mems

Name:get_online_mems

Proto:void get_online_mems(void)

Type:void

Parameter:Nothing

59

percpu_down_read( & mem_hotplug_lock)

**Caller**
Name	Describe
kmem_cache_destroy
kmem_cache_shrink	kmem_cache_shrink - Shrink a cache.@cachep: The cache to shrink. Releases as many slabs as possible for a cache.* To help debugging, a zero exit status indicates all slabs were released.* Return: %0 if all slabs were released, non-zero otherwise
kmem_cache_shrink_all	kmem_cache_shrink_all - shrink a cache and all memcg caches for root cache*@s: The cache pointer
soft_offline_page	soft_offline_page - Soft offline a page.@pfn: pfn to soft-offline@flags: flags. Same as memory_failure().* Returns 0 on success, otherwise negated errno.* Soft offline a page, by migration or invalidation,* without killing anything
kmemleak_scan	Scan data sections and all the referenced memory blocks allocated via the* kernel's standard allocators. This function must be called with the* scan_mutex held.

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