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| author |   Li Chen <chenli@uniontech.com> | 2020-04-06 20:04:38 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-07 10:43:38 -0700 |
| commit | 7a9547fd4ebc5df52245e1df8a2e0bb481f20a92 (patch) | |
| tree | 7d7784c52e7e8d1ac9821e0143196bff36cea3ef /mm/ksm.c | |
| parent | mm: remove CONFIG_TRANSPARENT_HUGE_PAGECACHE (diff) | |
| download | linux-dev-7a9547fd4ebc5df52245e1df8a2e0bb481f20a92.tar.xz linux-dev-7a9547fd4ebc5df52245e1df8a2e0bb481f20a92.zip | |
mm/ksm.c: update get_user_pages() argument in comment
This updates get_user_pages()'s argument in ksm_test_exit()'s comment
Signed-off-by: Li Chen <chenli@uniontech.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/30ac2417-f1c7-f337-0beb-df561295298c@uniontech.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/ksm.c')
| -rw-r--r-- | mm/ksm.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -455,7 +455,7 @@ static inline bool ksm_test_exit(struct mm_struct *mm) /* * We use break_ksm to break COW on a ksm page: it's a stripped down * - * if (get_user_pages(addr, 1, 1, 1, &page, NULL) == 1) + * if (get_user_pages(addr, 1, FOLL_WRITE, &page, NULL) == 1) * put_page(page); * * but taking great care only to touch a ksm page, in a VM_MERGEABLE vma, |