[PATCH] mm: Fix two spelling mistakes in highmem.h

[PATCH] mm: Fix two spelling mistakes in highmem.h

[Fabio M. De Francesco]

Substitute two occurrencies of "higmem" with "highmem" in highmem.h.

Suggested-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
---
 include/linux/highmem.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 7b0085a61e67..ae1670ccdf45 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -86,7 +86,7 @@ static inline void kmap_flush_unused(void);
  * virtual address of the direct mapping. Only real highmem pages are
  * temporarily mapped.
  *
- * While it is significantly faster than kmap() for the higmem case it
+ * While it is significantly faster than kmap() for the highmem case it
  * comes with restrictions about the pointer validity.
  *
  * On HIGHMEM enabled systems mapping a highmem page has the side effect of
@@ -119,7 +119,7 @@ static inline void *kmap_local_page(struct page *page);
  * virtual address of the direct mapping. Only real highmem pages are
  * temporarily mapped.
  *
- * While it is significantly faster than kmap() for the higmem case it
+ * While it is significantly faster than kmap() for the highmem case it
  * comes with restrictions about the pointer validity.
  *
  * On HIGHMEM enabled systems mapping a highmem page has the side effect of
-- 
2.39.0

Re: [PATCH] mm: Fix two spelling mistakes in highmem.h

[Ira Weiny]

On Thu, Jan 05, 2023 at 01:13:05PM +0100, Fabio M. De Francesco wrote:
> Substitute two occurrencies of "higmem" with "highmem" in highmem.h.

The change looks fine but for Andrew's benefit I believe this patch is based on
the other one you submitted to fix kmap_local_folio()?[1]  Is that correct?

[1] https://lore.kernel.org/all/20230105120424.30055-1-fmdefrancesco@gmail.com/

With that note:

Reviewed-by: Ira Weiny <ira.weiny@intel.com>

> 
> Suggested-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
> ---
>  include/linux/highmem.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/include/linux/highmem.h b/include/linux/highmem.h
> index 7b0085a61e67..ae1670ccdf45 100644
> --- a/include/linux/highmem.h
> +++ b/include/linux/highmem.h
> @@ -86,7 +86,7 @@ static inline void kmap_flush_unused(void);
>   * virtual address of the direct mapping. Only real highmem pages are
>   * temporarily mapped.
>   *
> - * While it is significantly faster than kmap() for the higmem case it
> + * While it is significantly faster than kmap() for the highmem case it
>   * comes with restrictions about the pointer validity.
>   *
>   * On HIGHMEM enabled systems mapping a highmem page has the side effect of
> @@ -119,7 +119,7 @@ static inline void *kmap_local_page(struct page *page);
>   * virtual address of the direct mapping. Only real highmem pages are
>   * temporarily mapped.
>   *
> - * While it is significantly faster than kmap() for the higmem case it
> + * While it is significantly faster than kmap() for the highmem case it
>   * comes with restrictions about the pointer validity.
>   *
>   * On HIGHMEM enabled systems mapping a highmem page has the side effect of
> -- 
> 2.39.0
> 
> 

Re: [PATCH] mm: Fix two spelling mistakes in highmem.h

[Fabio M. De Francesco]

On giovedì 5 gennaio 2023 18:02:30 CET Ira Weiny wrote:
> On Thu, Jan 05, 2023 at 01:13:05PM +0100, Fabio M. De Francesco wrote:
> > Substitute two occurrences of "higmem" with "highmem" in highmem.h.
> 
> The change looks fine but for Andrew's benefit I believe this patch is based
> on the other one you submitted to fix kmap_local_folio()?[1]  Is that
> correct?

Yes, it is. 
I had completely forgotten that previous patch.
Thanks for noticing it and for providing its link to Andrew.

Fabio

> 
> [1]
> https://lore.kernel.org/all/20230105120424.30055-1-fmdefrancesco@gmail.com/
> 
> With that note:
> 
> Reviewed-by: Ira Weiny <ira.weiny@intel.com>
> 
> > Suggested-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
> > Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
> > ---
> > 
> >  include/linux/highmem.h | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> > 
> > diff --git a/include/linux/highmem.h b/include/linux/highmem.h
> > index 7b0085a61e67..ae1670ccdf45 100644
> > --- a/include/linux/highmem.h
> > +++ b/include/linux/highmem.h
> > @@ -86,7 +86,7 @@ static inline void kmap_flush_unused(void);
> > 
> >   * virtual address of the direct mapping. Only real highmem pages are
> >   * temporarily mapped.
> >   *
> > 
> > - * While it is significantly faster than kmap() for the higmem case it
> > + * While it is significantly faster than kmap() for the highmem case it
> > 
> >   * comes with restrictions about the pointer validity.
> >   *
> >   * On HIGHMEM enabled systems mapping a highmem page has the side effect 
of
> > 
> > @@ -119,7 +119,7 @@ static inline void *kmap_local_page(struct page 
*page);
> > 
> >   * virtual address of the direct mapping. Only real highmem pages are
> >   * temporarily mapped.
> >   *
> > 
> > - * While it is significantly faster than kmap() for the higmem case it
> > + * While it is significantly faster than kmap() for the highmem case it
> > 
> >   * comes with restrictions about the pointer validity.
> >   *
> >   * On HIGHMEM enabled systems mapping a highmem page has the side effect 
of
> > 
> > --
> > 2.39.0