Searched refs:last_cpupid (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/mm/ |
| D | mmzone.c | 103 int last_cpupid; in page_cpupid_xchg_last() local
107 last_cpupid = page_cpupid_last(page); in page_cpupid_xchg_last()
113 return last_cpupid; in page_cpupid_xchg_last()
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| D | huge_memory.c | 1468 int target_nid, last_cpupid = -1; in do_huge_pmd_numa_page() local
1496 last_cpupid = page_cpupid_last(page); in do_huge_pmd_numa_page()
1601 task_numa_fault(last_cpupid, page_nid, HPAGE_PMD_NR, in do_huge_pmd_numa_page()
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| D | memory.c | 84 #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid.
3786 int last_cpupid; in do_numa_page() local
3847 last_cpupid = page_cpupid_last(page); in do_numa_page()
3867 task_numa_fault(last_cpupid, page_nid, 1, flags); in do_numa_page()
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| /Linux-v4.19/kernel/sched/ |
| D | fair.c | 1392 int last_cpupid, this_cpupid; in should_numa_migrate_memory() local
1395 last_cpupid = page_cpupid_xchg_last(page, this_cpupid); in should_numa_migrate_memory()
1404 (cpupid_pid_unset(last_cpupid) || cpupid_match_pid(p, last_cpupid))) in should_numa_migrate_memory()
1424 if (!cpupid_pid_unset(last_cpupid) && in should_numa_migrate_memory()
1425 cpupid_to_nid(last_cpupid) != dst_nid) in should_numa_migrate_memory()
1429 if (cpupid_match_pid(p, last_cpupid)) in should_numa_migrate_memory()
2371 void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags) in task_numa_fault() argument
2404 if (unlikely(last_cpupid == (-1 & LAST_CPUPID_MASK))) { in task_numa_fault()
2407 priv = cpupid_match_pid(p, last_cpupid); in task_numa_fault()
2409 task_numa_group(p, last_cpupid, flags, &priv); in task_numa_fault()
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