diff options
Diffstat (limited to 'arch/i386/lib/usercopy.c')
| -rw-r--r-- | arch/i386/lib/usercopy.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy.c index 08502fc6d0cb..d22cfc9d656c 100644 --- a/arch/i386/lib/usercopy.c +++ b/arch/i386/lib/usercopy.c @@ -9,6 +9,7 @@ #include <linux/highmem.h> #include <linux/blkdev.h> #include <linux/module.h> +#include <linux/backing-dev.h> #include <asm/uaccess.h> #include <asm/mmx.h> @@ -179,7 +180,7 @@ __clear_user(void __user *to, unsigned long n) EXPORT_SYMBOL(__clear_user); /** - * strlen_user: - Get the size of a string in user space. + * strnlen_user: - Get the size of a string in user space. * @s: The string to measure. * @n: The maximum valid length * @@ -741,7 +742,7 @@ survive: if (retval == -ENOMEM && is_init(current)) { up_read(¤t->mm->mmap_sem); - blk_congestion_wait(WRITE, HZ/50); + congestion_wait(WRITE, HZ/50); goto survive; } |