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| author | Al Viro <viro@zeniv.linux.org.uk> | 2005-10-21 10:55:38 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-28 19:16:46 +0400 |
| commit | af4ca457eaf2d6682059c18463eb106e2ce58198 (patch) | |
| tree | 399ca5ab3b15d723a6aefd04c764a2a06089ed06 /include/linux/types.h | |
| parent | 434f1d10c1adb6c2e333d501ce1e42be610e0723 (diff) | |
| download | linux-af4ca457eaf2d6682059c18463eb106e2ce58198.tar.xz | |
[PATCH] gfp_t: infrastructure
Beginning of gfp_t annotations:
- -Wbitwise added to CHECKFLAGS
- old __bitwise renamed to __bitwise__
- __bitwise defined to either __bitwise__ or nothing, depending on
__CHECK_ENDIAN__ being defined
- gfp_t switched from __nocast to __bitwise__
- force cast to gfp_t added to __GFP_... constants
- new helper - gfp_zone(); extracts zone bits out of gfp_t value and casts
the result to int
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/types.h')
| -rw-r--r-- | include/linux/types.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/types.h b/include/linux/types.h index 0aee34f9da9f..21b9ce803644 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -151,7 +151,12 @@ typedef unsigned long sector_t; */ #ifdef __CHECKER__ -#define __bitwise __attribute__((bitwise)) +#define __bitwise__ __attribute__((bitwise)) +#else +#define __bitwise__ +#endif +#ifdef __CHECK_ENDIAN__ +#define __bitwise __bitwise__ #else #define __bitwise #endif @@ -166,7 +171,7 @@ typedef __u64 __bitwise __be64; #endif #ifdef __KERNEL__ -typedef unsigned __nocast gfp_t; +typedef unsigned __bitwise__ gfp_t; #endif struct ustat { |