Commit a42931bf authored Mar 22, 2011 by Namhyung Kim Committed by Linus Torvalds Mar 22, 2011

vmalloc: remove confusing comment on vwrite()



KM_USER1 is never used for vwrite() path so the caller doesn't need to
guarantee it is not used.  Only the caller should guarantee is KM_USER0
and it is commented already.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent cf15b07c

mm/vmalloc.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2003,8 +2003,6 @@ finished:
		* should know vmalloc() area is valid and can use memcpy().
		* This is for routines which have to access vmalloc area without
		* any informaion, as /dev/kmem.
		*
		* The caller should guarantee KM_USER1 is not used.
		*/

		long vwrite(char buf, char addr, unsigned long count)