Commit e6243863 authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds
Browse files

[PATCH] Centralise definitions of sector_t and blkcnt_t 



CONFIG_LBD and CONFIG_LSF are spread into asm/types.h for no particularly
good reason.

Centralising the definition in linux/types.h means that arch maintainers
don't need to bother adding it, as well as fixing the problem with
x86-64 users being asked to make a decision that has absolutely no
effect.

The H8/300 porters seem particularly confused since I'm not aware of any
microcontrollers that need to support 2TB filesystems.

Signed-off-by: default avatarMatthew Wilcox <matthew@wil.cx>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 2d941e99

block/Kconfig

+2 −4
Original line number Diff line number Diff line
@@ -19,11 +19,9 @@ config BLOCK 


if BLOCK



#XXX - it makes sense to enable this only for 32-bit subarch's, not for x86_64

#for instance.

config LBD

	bool "Support for Large Block Devices"

	depends on X86 || (MIPS && 32BIT) || PPC32 || (S390 && !64BIT) || SUPERH || UML

	depends on !64BIT

	help

	  Say Y here if you want to attach large (bigger than 2TB) discs to

	  your machine, or if you want to have a raid or loopback device
@@ -44,7 +42,7 @@ config BLK_DEV_IO_TRACE 


config LSF

	bool "Support for Large Single Files"

	depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML

	depends on !64BIT

	help

	  Say Y here if you want to be able to handle very large files (bigger

	  than 2TB), otherwise say N.

include/asm-avr32/types.h

+0 −5
Original line number Diff line number Diff line
@@ -57,11 +57,6 @@ typedef unsigned long long u64; 


typedef u32 dma_addr_t;



#ifdef CONFIG_LBD

typedef u64 sector_t;

#define HAVE_SECTOR_T

#endif



#endif /* __ASSEMBLY__ */



#endif /* __KERNEL__ */

include/asm-h8300/types.h

+0 −6
Original line number Diff line number Diff line
@@ -55,12 +55,6 @@ typedef unsigned long long u64; 


typedef u32 dma_addr_t;



#define HAVE_SECTOR_T

typedef u64 sector_t;



#define HAVE_BLKCNT_T

typedef u64 blkcnt_t;



#endif /* __KERNEL__ */



#endif /* __ASSEMBLY__ */

include/asm-i386/types.h

+0 −10
Original line number Diff line number Diff line
@@ -57,16 +57,6 @@ typedef u32 dma_addr_t; 
#endif

typedef u64 dma64_addr_t;



#ifdef CONFIG_LBD

typedef u64 sector_t;

#define HAVE_SECTOR_T

#endif



#ifdef CONFIG_LSF

typedef u64 blkcnt_t;

#define HAVE_BLKCNT_T

#endif



#endif /* __ASSEMBLY__ */



#endif /* __KERNEL__ */

include/asm-mips/types.h

+0 −10
Original line number Diff line number Diff line
@@ -93,16 +93,6 @@ typedef unsigned long long phys_t; 
typedef unsigned long phys_t;

#endif



#ifdef CONFIG_LBD

typedef u64 sector_t;

#define HAVE_SECTOR_T

#endif



#ifdef CONFIG_LSF

typedef u64 blkcnt_t;

#define HAVE_BLKCNT_T

#endif



#endif /* __ASSEMBLY__ */



#endif /* __KERNEL__ */

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