diff options
| author | Alex Shi <alex.shi@linux.alibaba.com> | 2020-12-15 04:07:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 21:13:41 +0100 |
| commit | 777f303c0239043a5a2c427fd94124fa1e2bfc86 (patch) | |
| tree | 593553fdafb36c7766037a984fc6f7ccd387a177 /mm/page_vma_mapped.c | |
| parent | mm/mapping_dirty_helpers: enhance the kernel-doc markups (diff) | |
| download | linux-777f303c0239043a5a2c427fd94124fa1e2bfc86.tar.xz linux-777f303c0239043a5a2c427fd94124fa1e2bfc86.zip | |
mm/page_vma_mapped.c: add colon to fix kernel-doc markups error for check_pte
check_pte() needs a correct colon for kernel-doc markup, otherwise, gcc
has the following warning for W=1, mm/page_vma_mapped.c:86: warning:
Function parameter or member 'pvmw' not described in 'check_pte'
Link: https://lkml.kernel.org/r/1605597167-25145-1-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_vma_mapped.c')
| -rw-r--r-- | mm/page_vma_mapped.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/page_vma_mapped.c b/mm/page_vma_mapped.c index 5e77b269c330..86e3a3688d59 100644 --- a/mm/page_vma_mapped.c +++ b/mm/page_vma_mapped.c @@ -66,18 +66,19 @@ static inline bool pfn_is_match(struct page *page, unsigned long pfn) /** * check_pte - check if @pvmw->page is mapped at the @pvmw->pte + * @pvmw: page_vma_mapped_walk struct, includes a pair pte and page for checking * * page_vma_mapped_walk() found a place where @pvmw->page is *potentially* * mapped. check_pte() has to validate this. * - * @pvmw->pte may point to empty PTE, swap PTE or PTE pointing to arbitrary - * page. + * pvmw->pte may point to empty PTE, swap PTE or PTE pointing to + * arbitrary page. * * If PVMW_MIGRATION flag is set, returns true if @pvmw->pte contains migration * entry that points to @pvmw->page or any subpage in case of THP. * - * If PVMW_MIGRATION flag is not set, returns true if @pvmw->pte points to - * @pvmw->page or any subpage in case of THP. + * If PVMW_MIGRATION flag is not set, returns true if pvmw->pte points to + * pvmw->page or any subpage in case of THP. * * Otherwise, return false. * |