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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-12-15 06:14:39 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 23:13:47 +0300 |
| commit | a00cda3f0a57e3b39d8dc512e45586241dc304bb (patch) | |
| tree | ed217bd540360440c52c96f2bde512f6dcbf734d /mm/page_alloc.c | |
| parent | 3d711a382735d2c34d3ba2075a5aa83a894f4a57 (diff) | |
| download | linux-a00cda3f0a57e3b39d8dc512e45586241dc304bb.tar.xz | |
mm: fix kernel-doc markups
Kernel-doc markups should use this format:
identifier - description
Fix some issues on mm files:
1) The definition for get_user_pages_locked() doesn't follow it. Also,
it expects a short descrpition at the header, followed by a long one,
after the parameters. Fix it.
2) Kernel-doc requires that a kernel-doc markup to be immediately below
the function prototype, as otherwise it will rename it. So, move
get_pfnblock_flags_mask() description to the right place.
3) Make invalidate_mapping_pagevec() to also follow the expected
kernel-doc format.
While here, fix a few minor English syntax issues, as suggested
by Matthew:
will used -> will be used
similar with -> similar to
Link: https://lkml.kernel.org/r/80e85dddc92d333bc2159ee8a2294921612e8745.1605521731.git.mchehab+huawei@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Suggested-by: Mattew Wilcox <willy@infradead.org> [English fixes]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 918647ff6eef..b63294517e04 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -470,14 +470,6 @@ static inline int pfn_to_bitidx(struct page *page, unsigned long pfn) return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS; } -/** - * get_pfnblock_flags_mask - Return the requested group of flags for the pageblock_nr_pages block of pages - * @page: The page within the block of interest - * @pfn: The target page frame number - * @mask: mask of bits that the caller is interested in - * - * Return: pageblock_bits flags - */ static __always_inline unsigned long __get_pfnblock_flags_mask(struct page *page, unsigned long pfn, @@ -496,6 +488,14 @@ unsigned long __get_pfnblock_flags_mask(struct page *page, return (word >> bitidx) & mask; } +/** + * get_pfnblock_flags_mask - Return the requested group of flags for the pageblock_nr_pages block of pages + * @page: The page within the block of interest + * @pfn: The target page frame number + * @mask: mask of bits that the caller is interested in + * + * Return: pageblock_bits flags + */ unsigned long get_pfnblock_flags_mask(struct page *page, unsigned long pfn, unsigned long mask) { |