Function report |
Source Code:mm\memcontrol.c |
Create Date:2022-07-28 16:14:39 |
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_id_get_online
Proto:static struct mem_cgroup *mem_cgroup_id_get_online(struct mem_cgroup *memcg)
Type:struct mem_cgroup
Parameter:
Type | Parameter | Name |
---|---|---|
struct mem_cgroup * | memcg |
6842 | If WARN_ON_ONCE(memcg == root_mem_cgroup) Then |
6843 | VM_BUG_ON(1) |
6844 | Break |
6847 | If Not memcg Then memcg = root_mem_cgroup |
6850 | Return memcg |
Name | Describe |
---|---|
mem_cgroup_swapout | mem_cgroup_swapout - transfer a memsw charge to swap*@page: page whose memsw charge to transfer*@entry: swap entry to move the charge to* Transfer the memsw charge of @page to @entry. |
mem_cgroup_try_charge_swap | mem_cgroup_try_charge_swap - try charging swap space for a page*@page: page being added to swap*@entry: swap entry to charge* Try to charge @page's memcg for the swap space at @entry.* Returns 0 on success, -ENOMEM on failure. |
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