| Date | Fri, 24 May 2013 17:17:54 +0300 | From | "Michael S. Tsirkin" <> | Subject | [PATCH v3 03/11] frv: uaccess s/might_sleep/might_fault/ |
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The only reason uaccess routines might sleep is if they fault. Make this explicit.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- arch/frv/include/asm/uaccess.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/frv/include/asm/uaccess.h b/arch/frv/include/asm/uaccess.h index 0b67ec5..3ac9a59 100644 --- a/arch/frv/include/asm/uaccess.h +++ b/arch/frv/include/asm/uaccess.h @@ -280,14 +280,14 @@ extern long __memcpy_user(void *dst, const void *src, unsigned long count); static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n) { - might_sleep(); + might_fault(); return __copy_to_user_inatomic(to, from, n); } static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n) { - might_sleep(); + might_fault(); return __copy_from_user_inatomic(to, from, n); } -- MST
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