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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2019-09-24 00:37:41 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-25 00:54:10 +0200 |
| commit | 9ef258bad7af2f6abee2bdfaaa6c41890d4f4db6 (patch) | |
| tree | f72f7829be273890e14a5457011fba483c6e2912 /include | |
| parent | mm/migrate.c: clean up useless code in migrate_vma_collect_pmd() (diff) | |
| download | linux-9ef258bad7af2f6abee2bdfaaa6c41890d4f4db6.tar.xz linux-9ef258bad7af2f6abee2bdfaaa6c41890d4f4db6.zip | |
thp: update split_huge_page_pmd() comment
According to 78ddc5347341 ("thp: rename split_huge_page_pmd() to
split_huge_pmd()"), update related comment.
Link: http://lkml.kernel.org/r/20190731033406.185285-1-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/pgtable.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index fae6abb3d586..818691846c90 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -1002,9 +1002,8 @@ static inline int pmd_none_or_trans_huge_or_clear_bad(pmd_t *pmd) * need this). If THP is not enabled, the pmd can't go away under the * code even if MADV_DONTNEED runs, but if THP is enabled we need to * run a pmd_trans_unstable before walking the ptes after - * split_huge_page_pmd returns (because it may have run when the pmd - * become null, but then a page fault can map in a THP and not a - * regular page). + * split_huge_pmd returns (because it may have run when the pmd become + * null, but then a page fault can map in a THP and not a regular page). */ static inline int pmd_trans_unstable(pmd_t *pmd) { |