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[PATCH] Centralise definitions of sector_t and blkcnt_t

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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: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Matthew Wilcox
2006-12-04 03:38:31 -07:00
committed by Linus Torvalds
parent 2d941e99df
commit e62438630c
10 changed files with 11 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/asm-avr32/types.h
-5
View File
@@ -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
-6
View File
@@ -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
-10
View File
@@ -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
-10
View File
@@ -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__ */
include/asm-powerpc/types.h
-10
View File
@@ -97,16 +97,6 @@ typedef struct {
unsigned long env;
} func_descr_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-s390/types.h
-10
View File
@@ -87,16 +87,6 @@ typedef union {
} subreg;
} register_pair;
#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 /* ! __s390x__ */
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
include/asm-sh/types.h
-10
View File
@@ -52,16 +52,6 @@ typedef unsigned long long u64;
typedef u32 dma_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-x86_64/types.h
-3
View File
@@ -48,9 +48,6 @@ typedef unsigned long long u64;
typedef u64 dma64_addr_t;
typedef u64 dma_addr_t;
typedef u64 sector_t;
#define HAVE_SECTOR_T
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
include/linux/types.h
+9 -5
View File
@@ -136,15 +136,19 @@ typedef __s64 int64_t;
*
* Linux always considers sectors to be 512 bytes long independently
* of the devices real block size.
*
* If required, asm/types.h can override it and define
* HAVE_SECTOR_T
*/
#ifndef HAVE_SECTOR_T
#ifdef CONFIG_LBD
typedef u64 sector_t;
#else
typedef unsigned long sector_t;
#endif
#ifndef HAVE_BLKCNT_T
/*
* The type of the inode's block count.
*/
#ifdef CONFIG_LSF
typedef u64 blkcnt_t;
#else
typedef unsigned long blkcnt_t;
#endif