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[PATCH] sab: consolidate kmem_bufctl_t

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This is used only in slab.c and each architecture gets to define whcih
underlying type is to be used.

Seems a bit silly - move it to slab.c and use the same type for all
architectures: unsigned int.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
tirimbino
Kyle Moffett 20 years ago committed by Linus Torvalds
parent 0e5c9f39f6
commit fa5b08d5f8
23 changed files with 1 additions and 43 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      include/asm-alpha/types.h
  2. 2
      include/asm-arm/types.h
  3. 2
      include/asm-arm26/types.h
  4. 2
      include/asm-cris/types.h
  5. 2
      include/asm-frv/types.h
  6. 2
      include/asm-h8300/types.h
  7. 2
      include/asm-i386/types.h
  8. 2
      include/asm-ia64/types.h
  9. 2
      include/asm-m32r/types.h
  10. 2
      include/asm-m68k/types.h
  11. 2
      include/asm-mips/types.h
  12. 2
      include/asm-parisc/types.h
  13. 2
      include/asm-ppc/types.h
  14. 1
      include/asm-ppc64/types.h
  15. 2
      include/asm-s390/types.h
  16. 2
      include/asm-sh/types.h
  17. 2
      include/asm-sh64/types.h
  18. 2
      include/asm-sparc/types.h
  19. 2
      include/asm-sparc64/types.h
  20. 2
      include/asm-v850/types.h
  21. 2
      include/asm-x86_64/types.h
  22. 2
      include/asm-xtensa/types.h
  23. 1
      mm/slab.c

2
include/asm-alpha/types.h
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@ -56,8 +56,6 @@ typedef unsigned long u64;
typedef u64 dma_addr_t;
typedef u64 dma64_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* _ALPHA_TYPES_H */

2
include/asm-arm/types.h
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@ -52,8 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-arm26/types.h
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@ -52,8 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-cris/types.h
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@ -52,8 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-frv/types.h
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@ -65,8 +65,6 @@ typedef u64 u_quad_t;
typedef u32 dma_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-h8300/types.h
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@ -58,8 +58,6 @@ typedef u32 dma_addr_t;
#define HAVE_SECTOR_T
typedef u64 sector_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __KERNEL__ */
#endif /* __ASSEMBLY__ */

2
include/asm-i386/types.h
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@ -63,8 +63,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-ia64/types.h
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@ -67,8 +67,6 @@ typedef __u64 u64;
typedef u64 dma_addr_t;
typedef unsigned short kmem_bufctl_t;
# endif /* __KERNEL__ */
#endif /* !__ASSEMBLY__ */

2
include/asm-m32r/types.h
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@ -55,8 +55,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-m68k/types.h
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@ -60,8 +60,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-mips/types.h
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@ -99,8 +99,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-parisc/types.h
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@ -56,8 +56,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-ppc/types.h
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@ -62,8 +62,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

1
include/asm-ppc64/types.h
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@ -72,7 +72,6 @@ typedef struct {
unsigned long env;
} func_descr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-s390/types.h
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@ -79,8 +79,6 @@ typedef unsigned long u64;
typedef u32 dma_addr_t;
typedef unsigned int kmem_bufctl_t;
#ifndef __s390x__
typedef union {
unsigned long long pair;

2
include/asm-sh/types.h
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@ -58,8 +58,6 @@ typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-sh64/types.h
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@ -65,8 +65,6 @@ typedef u32 dma_addr_t;
#endif
typedef u64 dma64_addr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#define BITS_PER_LONG 32

2
include/asm-sparc/types.h
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@ -54,8 +54,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef u32 dma64_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-sparc64/types.h
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@ -56,8 +56,6 @@ typedef unsigned long u64;
typedef u32 dma_addr_t;
typedef u64 dma64_addr_t;
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-v850/types.h
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@ -59,8 +59,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* !__ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-x86_64/types.h
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@ -51,8 +51,6 @@ typedef u64 dma_addr_t;
typedef u64 sector_t;
#define HAVE_SECTOR_T
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */

2
include/asm-xtensa/types.h
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@ -58,8 +58,6 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
typedef unsigned int kmem_bufctl_t;
#endif /* __KERNEL__ */
#endif

1
mm/slab.c
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@ -189,6 +189,7 @@
* is less than 512 (PAGE_SIZE<<3), but greater than 256.
*/
typedef unsigned int kmem_bufctl_t;
#define BUFCTL_END (((kmem_bufctl_t)(~0U))-0)
#define BUFCTL_FREE (((kmem_bufctl_t)(~0U))-1)
#define SLAB_LIMIT (((kmem_bufctl_t)(~0U))-2)

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