diff options
Diffstat (limited to 'arch/csky/abiv1')
| -rw-r--r-- | arch/csky/abiv1/inc/abi/cacheflush.h | 1 | ||||
| -rw-r--r-- | arch/csky/abiv1/mmap.c | 15 |
2 files changed, 9 insertions, 7 deletions
diff --git a/arch/csky/abiv1/inc/abi/cacheflush.h b/arch/csky/abiv1/inc/abi/cacheflush.h index 908d8b0bc4fd..d011a81575d2 100644 --- a/arch/csky/abiv1/inc/abi/cacheflush.h +++ b/arch/csky/abiv1/inc/abi/cacheflush.h @@ -43,6 +43,7 @@ static inline void flush_anon_page(struct vm_area_struct *vma, */ extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); #define flush_cache_vmap(start, end) cache_wbinv_all() +#define flush_cache_vmap_early(start, end) do { } while (0) #define flush_cache_vunmap(start, end) cache_wbinv_all() #define flush_icache_range(start, end) cache_wbinv_range(start, end) diff --git a/arch/csky/abiv1/mmap.c b/arch/csky/abiv1/mmap.c index 6792aca49999..1047865e82a9 100644 --- a/arch/csky/abiv1/mmap.c +++ b/arch/csky/abiv1/mmap.c @@ -23,12 +23,18 @@ */ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, - unsigned long len, unsigned long pgoff, unsigned long flags) + unsigned long len, unsigned long pgoff, + unsigned long flags, vm_flags_t vm_flags) { struct mm_struct *mm = current->mm; struct vm_area_struct *vma; int do_align = 0; - struct vm_unmapped_area_info info; + struct vm_unmapped_area_info info = { + .length = len, + .low_limit = mm->mmap_base, + .high_limit = TASK_SIZE, + .align_offset = pgoff << PAGE_SHIFT + }; /* * We only need to do colour alignment if either the I or D @@ -61,11 +67,6 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, return addr; } - info.flags = 0; - info.length = len; - info.low_limit = mm->mmap_base; - info.high_limit = TASK_SIZE; info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0; - info.align_offset = pgoff << PAGE_SHIFT; return vm_unmapped_area(&info); } |