diff options
Diffstat (limited to 'mm/mincore.c')
| -rw-r--r-- | mm/mincore.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/mincore.c b/mm/mincore.c index fc37afe226e6..218099b5ed31 100644 --- a/mm/mincore.c +++ b/mm/mincore.c @@ -66,7 +66,7 @@ static unsigned char mincore_page(struct address_space *mapping, pgoff_t pgoff) * shmem/tmpfs may return swap: account for swapcache * page too. */ - if (radix_tree_exceptional_entry(page)) { + if (xa_is_value(page)) { swp_entry_t swp = radix_to_swp_entry(page); page = find_get_page(swap_address_space(swp), swp_offset(swp)); @@ -233,14 +233,14 @@ SYSCALL_DEFINE3(mincore, unsigned long, start, size_t, len, return -EINVAL; /* ..and we need to be passed a valid user-space range */ - if (!access_ok(VERIFY_READ, (void __user *) start, len)) + if (!access_ok((void __user *) start, len)) return -ENOMEM; /* This also avoids any overflows on PAGE_ALIGN */ pages = len >> PAGE_SHIFT; pages += (offset_in_page(len)) != 0; - if (!access_ok(VERIFY_WRITE, vec, pages)) + if (!access_ok(vec, pages)) return -EFAULT; tmp = (void *) __get_free_page(GFP_USER); |