From c902e0a0102f1095eec4b3511c13c84ca2bc4577 Mon Sep 17 00:00:00 2001 From: Josh Triplett Date: Sat, 30 Sep 2006 23:28:21 -0700 Subject: [PATCH] [PATCH] Pass sparse the lock expression given to lock annotations The lock annotation macros __acquires, __releases, __acquire, and __release all currently throw away the lock expression passed as an argument. Now that sparse can parse __context__ and __attribute__((context)) with a context expression, pass the lock expression down to sparse as the context expression. This requires a version of sparse from GIT commit 37475a6c1c3e66219e68d912d5eb833f4098fd72 or later. Signed-off-by: Josh Triplett Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/compiler.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 0780de440220..538423d4a865 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -10,10 +10,10 @@ # define __force __attribute__((force)) # define __nocast __attribute__((nocast)) # define __iomem __attribute__((noderef, address_space(2))) -# define __acquires(x) __attribute__((context(0,1))) -# define __releases(x) __attribute__((context(1,0))) -# define __acquire(x) __context__(1) -# define __release(x) __context__(-1) +# define __acquires(x) __attribute__((context(x,0,1))) +# define __releases(x) __attribute__((context(x,1,0))) +# define __acquire(x) __context__(x,1) +# define __release(x) __context__(x,-1) # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0) extern void __chk_user_ptr(void __user *); extern void __chk_io_ptr(void __iomem *); -- 2.20.1