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author | Andrew Morton <akpm@linux-foundation.org> | 2023-08-22 00:26:20 +0300 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-22 00:26:20 +0300 |
commit | 5994eabf3bbbea550166ae90de0c854fc984c95d (patch) | |
tree | 6b242a70d3254c408c68157a5f5b2fa7eb9f6a4b /include/linux/mm_types.h | |
parent | e45a2e947dfa6da2d73e2cf91ed6399c12522d4f (diff) | |
parent | 6867c7a3320669cbe44b905a3eb35db725c6d470 (diff) | |
download | linux-5994eabf3bbbea550166ae90de0c854fc984c95d.tar.xz |
merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes
Diffstat (limited to 'include/linux/mm_types.h')
-rw-r--r-- | include/linux/mm_types.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 369b7fd35d03..de5ac95572c8 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -1356,6 +1356,15 @@ enum { FOLL_PCI_P2PDMA = 1 << 10, /* allow interrupts from generic signals */ FOLL_INTERRUPTIBLE = 1 << 11, + /* + * Always honor (trigger) NUMA hinting faults. + * + * FOLL_WRITE implicitly honors NUMA hinting faults because a + * PROT_NONE-mapped page is not writable (exceptions with FOLL_FORCE + * apply). get_user_pages_fast_only() always implicitly honors NUMA + * hinting faults. + */ + FOLL_HONOR_NUMA_FAULT = 1 << 12, /* See also internal only FOLL flags in mm/internal.h */ }; |