Displaying 1 result from an estimated 1 matches for "arch_has_dev_mem_mmap_mem".
2006 Nov 30
2
[PATCH] ARCH_HAS_DEV_MEM_MMAP_MEM fix
...diff -r 9a410cc14944 linux-2.6-xen-sparse/drivers/char/mem.c
--- a/linux-2.6-xen-sparse/drivers/char/mem.c Thu Nov 30 13:20:53 2006 -0700
+++ b/linux-2.6-xen-sparse/drivers/char/mem.c Thu Nov 30 15:28:14 2006 -0700
@@ -249,6 +249,7 @@ static pgprot_t phys_mem_access_prot(str
}
#endif
+#ifndef ARCH_HAS_DEV_MEM_MMAP_MEM
static int mmap_mem(struct file * file, struct vm_area_struct * vma)
{
size_t size = vma->vm_end - vma->vm_start;
@@ -269,6 +270,7 @@ static int mmap_mem(struct file * file,
return -EAGAIN;
return 0;
}
+#endif
static int mmap_kmem(struct file * file, struct vm_area_struct * vma)...