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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-04-29 22:55:35 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-30 11:20:37 -0700 |
| commit | 842ca547f706b1e05ccf3026a0ab15d24772a188 (patch) | |
| tree | 89b3f84e1e4a3b6285028dae48cef5eac7dc6f61 /arch/arm/mm/copypage-v4mc.c | |
| parent | mm: page-writeback: simplify memcg handling in test_clear_page_writeback() (diff) | |
| download | linux-dev-842ca547f706b1e05ccf3026a0ab15d24772a188.tar.xz linux-dev-842ca547f706b1e05ccf3026a0ab15d24772a188.zip | |
mm: move page_mapping_file to pagemap.h
page_mapping_file() is only used by some architectures, and then it
is usually only used in one place. Make it a static inline function
so other architectures don't have to carry this dead code.
Link: https://lkml.kernel.org/r/20210317123011.350118-1-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: Huang Ying <ying.huang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/mm/copypage-v4mc.c')
| -rw-r--r-- | arch/arm/mm/copypage-v4mc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c index 44f7292ec27b..f1da3b439b96 100644 --- a/arch/arm/mm/copypage-v4mc.c +++ b/arch/arm/mm/copypage-v4mc.c @@ -13,6 +13,7 @@ #include <linux/init.h> #include <linux/mm.h> #include <linux/highmem.h> +#include <linux/pagemap.h> #include <asm/tlbflush.h> #include <asm/cacheflush.h> |