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| author | Deming Wang <wangdeming@inspur.com> | 2023-01-17 21:54:03 -0500 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:33:24 -0800 |
| commit | d0634a622be35df2dfa80dc14ee1482ae1889cb2 (patch) | |
| tree | bde1b7f95c6f44d2f6670116276f05ecd3504d83 /Documentation/mm | |
| parent | 148aa87e4f631e98d926d006604116fd2b2f3a93 (diff) | |
| download | linux-stable-d0634a622be35df2dfa80dc14ee1482ae1889cb2.tar.gz linux-stable-d0634a622be35df2dfa80dc14ee1482ae1889cb2.tar.bz2 linux-stable-d0634a622be35df2dfa80dc14ee1482ae1889cb2.zip | |
Documentation: mm: use `s/higmem/highmem/` fix typo for highmem
We should use highmem replace higmem.
Link: https://lkml.kernel.org/r/20230118025403.1531-1-wangdeming@inspur.com
Signed-off-by: Deming Wang <wangdeming@inspur.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Cc: "Fabio M. De Francesco" <fmdefrancesco@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation/mm')
| -rw-r--r-- | Documentation/mm/highmem.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/mm/highmem.rst b/Documentation/mm/highmem.rst index e691a06fb337..4503868b0865 100644 --- a/Documentation/mm/highmem.rst +++ b/Documentation/mm/highmem.rst @@ -83,7 +83,7 @@ list shows them in order of preference of use. for pages which are known to not come from ZONE_HIGHMEM. However, it is always safe to use kmap_local_page() / kunmap_local(). - 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 pointers validity. Contrary to kmap() mappings, the local mappings are only valid in the context of the caller and cannot be handed to other contexts. This implies that users must |