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Searched refs:cpupid (Results 1 – 4 of 4) sorted by relevance

/linux-6.3-rc2/mm/
A Dmmzone.c96 int page_cpupid_xchg_last(struct page *page, int cpupid) in page_cpupid_xchg_last() argument
107 flags |= (cpupid & LAST_CPUPID_MASK) << LAST_CPUPID_PGSHIFT; in page_cpupid_xchg_last()
A Dmigrate.c557 int cpupid; in folio_migrate_flags() local
596 cpupid = page_cpupid_xchg_last(&folio->page, -1); in folio_migrate_flags()
607 cpupid = -1; in folio_migrate_flags()
609 page_cpupid_xchg_last(&newfolio->page, cpupid); in folio_migrate_flags()
/linux-6.3-rc2/include/linux/
A Dmm.h1491 static inline int cpupid_to_pid(int cpupid) in cpupid_to_pid() argument
1493 return cpupid & LAST__PID_MASK; in cpupid_to_pid()
1496 static inline int cpupid_to_cpu(int cpupid) in cpupid_to_cpu() argument
1501 static inline int cpupid_to_nid(int cpupid) in cpupid_to_nid() argument
1503 return cpu_to_node(cpupid_to_cpu(cpupid)); in cpupid_to_nid()
1506 static inline bool cpupid_pid_unset(int cpupid) in cpupid_pid_unset() argument
1511 static inline bool cpupid_cpu_unset(int cpupid) in cpupid_cpu_unset() argument
1521 #define cpupid_match_pid(task, cpupid) __cpupid_match_pid(task->pid, cpupid) argument
1573 static inline int cpupid_to_nid(int cpupid) in cpupid_to_nid() argument
1578 static inline int cpupid_to_pid(int cpupid) in cpupid_to_pid() argument
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/linux-6.3-rc2/kernel/sched/
A Dfair.c1461 static inline bool cpupid_valid(int cpupid) in cpupid_valid() argument
1463 return cpupid_to_cpu(cpupid) < nr_cpu_ids; in cpupid_valid()
2688 static void task_numa_group(struct task_struct *p, int cpupid, int flags, in task_numa_group() argument
2694 int cpu = cpupid_to_cpu(cpupid); in task_numa_group()
2724 if (!cpupid_match_pid(tsk, cpupid)) in task_numa_group()

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