Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b607ae78 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by Ingo Molnar
Browse files

frv: uaccess s/might_sleep/might_fault/ 



The only reason uaccess routines might sleep
is if they fault. Make this explicit.

Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarPeter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1369577426-26721-3-git-send-email-mst@redhat.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 56d2ef78

arch/frv/include/asm/uaccess.h

+2 −2
Original line number Diff line number Diff line
@@ -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);

}