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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-02 17:13:59 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-25 01:20:25 +0200 |
| commit | 203b7b6aad6769a43987deb81c35456de8bb16c7 (patch) | |
| tree | 0c1ed92ed1e993bdb1e07eb4246835f656987a8f /arch/csky | |
| parent | mm: remove page_mapping_file() (diff) | |
| download | linux-203b7b6aad6769a43987deb81c35456de8bb16c7.tar.xz linux-203b7b6aad6769a43987deb81c35456de8bb16c7.zip | |
mm: rationalise flush_icache_pages() and flush_icache_page()
Move the default (no-op) implementation of flush_icache_pages() to
<linux/cacheflush.h> from <asm-generic/cacheflush.h>. Remove the
flush_icache_page() wrapper from each architecture into
<linux/cacheflush.h>.
Link: https://lkml.kernel.org/r/20230802151406.3735276-32-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/csky')
| -rw-r--r-- | arch/csky/abiv1/inc/abi/cacheflush.h | 1 | ||||
| -rw-r--r-- | arch/csky/abiv2/inc/abi/cacheflush.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/csky/abiv1/inc/abi/cacheflush.h b/arch/csky/abiv1/inc/abi/cacheflush.h index 0d6cb65624c4..908d8b0bc4fd 100644 --- a/arch/csky/abiv1/inc/abi/cacheflush.h +++ b/arch/csky/abiv1/inc/abi/cacheflush.h @@ -45,7 +45,6 @@ extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, u #define flush_cache_vmap(start, end) cache_wbinv_all() #define flush_cache_vunmap(start, end) cache_wbinv_all() -#define flush_icache_page(vma, page) do {} while (0); #define flush_icache_range(start, end) cache_wbinv_range(start, end) #define flush_icache_mm_range(mm, start, end) cache_wbinv_range(start, end) #define flush_icache_deferred(mm) do {} while (0); diff --git a/arch/csky/abiv2/inc/abi/cacheflush.h b/arch/csky/abiv2/inc/abi/cacheflush.h index 9c728933a776..40be16907267 100644 --- a/arch/csky/abiv2/inc/abi/cacheflush.h +++ b/arch/csky/abiv2/inc/abi/cacheflush.h @@ -33,7 +33,6 @@ static inline void flush_dcache_page(struct page *page) #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) -#define flush_icache_page(vma, page) do { } while (0) #define flush_icache_range(start, end) cache_wbinv_range(start, end) |