diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-02 16:13:31 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-24 16:20:18 -0700 |
| commit | 3a255267f6dff40e193501cf731f409ce9175503 (patch) | |
| tree | 32ec68eb3d188902b2571145419b9fbab79d330c /include/asm-generic | |
| parent | a379322022c0961fe0b638cdd842d3c38eeff92c (diff) | |
mm: add generic flush_icache_pages() and documentation
flush_icache_page() is deprecated but not yet removed, so add a range
version of it. Change the documentation to refer to
update_mmu_cache_range() instead of update_mmu_cache().
Link: https://lkml.kernel.org/r/20230802151406.3735276-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/cacheflush.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-generic/cacheflush.h b/include/asm-generic/cacheflush.h index f46258d1a080..09d51a680765 100644 --- a/include/asm-generic/cacheflush.h +++ b/include/asm-generic/cacheflush.h @@ -78,6 +78,11 @@ static inline void flush_icache_range(unsigned long start, unsigned long end) #endif #ifndef flush_icache_page +static inline void flush_icache_pages(struct vm_area_struct *vma, + struct page *page, unsigned int nr) +{ +} + static inline void flush_icache_page(struct vm_area_struct *vma, struct page *page) { |