函数逻辑报告 |
Source Code:mm\mempolicy.c |
Create Date:2022-07-27 17:03:33 |
Last Modify:2020-03-17 22:28:11 | Copyright©Brick |
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函数名称:mpol_rebind_policy - Migrate a policy to a different set of nodes* Per-vma policies are protected by mmap_sem. Allocations using per-task* policies are protected by task->mems_allowed_seq to prevent a premature
函数原型:static void mpol_rebind_policy(struct mempolicy *pol, const nodemask_t *newmask)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct mempolicy * | pol | |
const nodemask_t * | newmask |
351 | 如果非pol则返回 |
353 | 如果非mpol_store_user_nodemask(pol)且非See set_mempolicy() MPOL_F_* above 按位与preferred local allocation 的值且nodes_equal( relative to these nodes , * newmask)则返回 |
名称 | 描述 |
---|---|
mpol_rebind_task | Wrapper for mpol_rebind_policy() that just requires task* pointer, and updates task mempolicy.* Called with task's alloc_lock held. |
mpol_rebind_mm | Rebind each vma in mm to new nodemask.* Call holding a reference to mm. Takes mm->mmap_sem during call. |
__mpol_dup | Slow path of a mempolicy duplicate |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |