On Sat, Jan 19, 2019 at 07:51:23AM +0800, Wei Yang wrote:
> No functional change.
>
> Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxx>
Acked-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
> ---
> include/linux/mmzone.h | 2 +-
> mm/migrate.c | 2 +-
> mm/mmap.c | 8 ++++----
> mm/page_alloc.c | 4 ++--
> mm/slub.c | 2 +-
> mm/vmscan.c | 2 +-
> 6 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
> index 842f9189537b..faf8cf60f900 100644
> --- a/include/linux/mmzone.h
> +++ b/include/linux/mmzone.h
> @@ -1299,7 +1299,7 @@ void memory_present(int nid, unsigned long start, unsigned long end);
>
> /*
> * If it is possible to have holes within a MAX_ORDER_NR_PAGES, then we
> - * need to check pfn validility within that MAX_ORDER_NR_PAGES block.
> + * need to check pfn validity within that MAX_ORDER_NR_PAGES block.
> * pfn_valid_within() should be used in this case; we optimise this away
> * when we have no holes within a MAX_ORDER_NR_PAGES block.
> */
> diff --git a/mm/migrate.c b/mm/migrate.c
> index a16b15090df3..2122f38f569e 100644
> --- a/mm/migrate.c
> +++ b/mm/migrate.c
> @@ -100,7 +100,7 @@ int isolate_movable_page(struct page *page, isolate_mode_t mode)
> /*
> * Check PageMovable before holding a PG_lock because page's owner
> * assumes anybody doesn't touch PG_lock of newly allocated page
> - * so unconditionally grapping the lock ruins page's owner side.
> + * so unconditionally grabbing the lock ruins page's owner side.
> */
> if (unlikely(!__PageMovable(page)))
> goto out_putpage;
> diff --git a/mm/mmap.c b/mm/mmap.c
> index f901065c4c64..55b8e6b55738 100644
> --- a/mm/mmap.c
> +++ b/mm/mmap.c
> @@ -438,7 +438,7 @@ static void vma_gap_update(struct vm_area_struct *vma)
> {
> /*
> * As it turns out, RB_DECLARE_CALLBACKS() already created a callback
> - * function that does exacltly what we want.
> + * function that does exactly what we want.
> */
> vma_gap_callbacks_propagate(&vma->vm_rb, NULL);
> }
> @@ -1012,7 +1012,7 @@ static inline int is_mergeable_vma(struct vm_area_struct *vma,
> * VM_SOFTDIRTY should not prevent from VMA merging, if we
> * match the flags but dirty bit -- the caller should mark
> * merged VMA as dirty. If dirty bit won't be excluded from
> - * comparison, we increase pressue on the memory system forcing
> + * comparison, we increase pressure on the memory system forcing
> * the kernel to generate new VMAs when old one could be
> * extended instead.
> */
> @@ -1115,7 +1115,7 @@ can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
> * PPPP NNNN PPPPPPPPPPPP PPPPPPPPNNNN PPPPNNNNNNNN
> * might become case 1 below case 2 below case 3 below
> *
> - * It is important for case 8 that the the vma NNNN overlapping the
> + * It is important for case 8 that the vma NNNN overlapping the
> * region AAAA is never going to extended over XXXX. Instead XXXX must
> * be extended in region AAAA and NNNN must be removed. This way in
> * all cases where vma_merge succeeds, the moment vma_adjust drops the
> @@ -1645,7 +1645,7 @@ SYSCALL_DEFINE1(old_mmap, struct mmap_arg_struct __user *, arg)
> #endif /* __ARCH_WANT_SYS_OLD_MMAP */
>
> /*
> - * Some shared mappigns will want the pages marked read-only
> + * Some shared mappings will want the pages marked read-only
> * to track write events. If so, we'll downgrade vm_page_prot
> * to the private version (using protection_map[] without the
> * VM_SHARED bit).
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index d7073cedd087..43ceb2481ad5 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -7493,7 +7493,7 @@ static void __setup_per_zone_wmarks(void)
> * value here.
> *
> * The WMARK_HIGH-WMARK_LOW and (WMARK_LOW-WMARK_MIN)
> - * deltas control asynch page reclaim, and so should
> + * deltas control async page reclaim, and so should
> * not be capped for highmem.
> */
> unsigned long min_pages;
> @@ -7970,7 +7970,7 @@ bool has_unmovable_pages(struct zone *zone, struct page *page, int count,
>
> /*
> * Hugepages are not in LRU lists, but they're movable.
> - * We need not scan over tail pages bacause we don't
> + * We need not scan over tail pages because we don't
> * handle each tail page individually in migration.
> */
> if (PageHuge(page)) {
> diff --git a/mm/slub.c b/mm/slub.c
> index 1e3d0ec4e200..c3738f671a0c 100644
> --- a/mm/slub.c
> +++ b/mm/slub.c
> @@ -2111,7 +2111,7 @@ static void deactivate_slab(struct kmem_cache *s, struct page *page,
> if (!lock) {
> lock = 1;
> /*
> - * Taking the spinlock removes the possiblity
> + * Taking the spinlock removes the possibility
> * that acquire_slab() will see a slab page that
> * is frozen
> */
> diff --git a/mm/vmscan.c b/mm/vmscan.c
> index a714c4f800e9..1b573812e546 100644
> --- a/mm/vmscan.c
> +++ b/mm/vmscan.c
> @@ -3537,7 +3537,7 @@ static bool kswapd_shrink_node(pg_data_t *pgdat,
> *
> * kswapd scans the zones in the highmem->normal->dma direction. It skips
> * zones which have free_pages > high_wmark_pages(zone), but once a zone is
> - * found to have free_pages <= high_wmark_pages(zone), any page is that zone
> + * found to have free_pages <= high_wmark_pages(zone), any page in that zone
> * or lower is eligible for reclaim until at least one usable zone is
> * balanced.
> */
> --
> 2.15.1
>
--
Sincerely yours,
Mike.
