]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] 2TB files: add blkcnt_t
authorTakashi Sato <sho@tnes.nec.co.jp>
Sun, 26 Mar 2006 09:37:52 +0000 (01:37 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sun, 26 Mar 2006 16:57:00 +0000 (08:57 -0800)
commita0f62ac6362c168754cccb36f196b3dfbddc3bc3
tree079d525cfbf9851e2cb30acda77d180388d03c69
parentabcb6c9fd13fc2ad7757b818924dc8109a0e3775
[PATCH] 2TB files: add blkcnt_t

Add blkcnt_t as the type of inode.i_blocks.  This enables you to make the size
of blkcnt_t either 4 bytes or 8 bytes on 32 bits architecture with CONFIG_LSF.

- CONFIG_LSF
  Add new configuration parameter.
- blkcnt_t
  On h8300, i386, mips, powerpc, s390 and sh that define sector_t,
  blkcnt_t is defined as u64 if CONFIG_LSF is enabled; otherwise it is
  defined as unsigned long.
  On other architectures, it is defined as unsigned long.
- inode.i_blocks
  Change the type from sector_t to blkcnt_t.

Signed-off-by: Takashi Sato <sho@tnes.nec.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
block/Kconfig
include/asm-h8300/types.h
include/asm-i386/types.h
include/asm-mips/types.h
include/asm-powerpc/types.h
include/asm-s390/types.h
include/asm-sh/types.h
include/linux/fs.h
include/linux/types.h