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mm: fix spelling mistake in highmem.h 

Substitute "higmem" with "highmem" in highmem.h.

Link: https://lkml.kernel.org/r/20230105121305.30714-1-fmdefrancesco@gmail.com
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Suggested-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Fabio M. De Francesco 2023-01-05 13:13:05 +01:00 committed by Andrew Morton
parent 9eefefd835
commit 1f8549fce5
1 changed files with 2 additions and 2 deletions
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4
include/linux/highmem.h
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@ -86,8 +86,8 @@ 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
* comes with restrictions about the pointer validity.
* While kmap_local_page() 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
* disabling migration in order to keep the virtual address stable across