diff options
| author | Alexander Lobakin <alobakin@pm.me> | 2021-02-02 16:30:54 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-02-05 05:20:13 +0300 |
| commit | 1d7bab6a94458e959f3f55788fd50ddc7d97403b (patch) | |
| tree | 7c56fb59585b809562602f1619f450b18a7a02f6 /include | |
| parent | 9c97921a51a013917cfc387998882ecd0795937c (diff) | |
| download | linux-1d7bab6a94458e959f3f55788fd50ddc7d97403b.tar.xz | |
mm: constify page_is_pfmemalloc() argument
The function only tests for page->index, so its argument should be
const.
Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index ecdf8a8cd6ae..078633d43af9 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1584,7 +1584,7 @@ struct address_space *page_mapping_file(struct page *page); * ALLOC_NO_WATERMARKS and the low watermark was not * met implying that the system is under some pressure. */ -static inline bool page_is_pfmemalloc(struct page *page) +static inline bool page_is_pfmemalloc(const struct page *page) { /* * Page index cannot be this large so this must be |