---

yaml --- r: 24081 b: refs/heads/master c: a0f62ac h: refs/heads/master i: 24079: cc23795 v: v3
git-mirror · Mar 26, 2006 · fc70119 · fc70119
1 parent 33d271b
commit fc70119
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Showing 10 changed files with 43 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: abcb6c9fd13fc2ad7757b818924dc8109a0e3775
+refs/heads/master: a0f62ac6362c168754cccb36f196b3dfbddc3bc3
diff --git a/trunk/block/Kconfig b/trunk/block/Kconfig
@@ -23,4 +23,13 @@ config BLK_DEV_IO_TRACE
 
 	  git://brick.kernel.dk/data/git/blktrace.git
 
+config LSF
+	bool "Support for Large Single Files"
+	depends on X86 || (MIPS && 32BIT) || PPC32 || ARCH_S390_31 || SUPERH || UML
+	default n
+	help
+	  When CONFIG_LBD is disabled, say Y here if you want to
+	  handle large file(bigger than 2TB), otherwise say N.
+	  When CONFIG_LBD is enabled, Y is set automatically.
+
 source block/Kconfig.iosched
diff --git a/trunk/include/asm-h8300/types.h b/trunk/include/asm-h8300/types.h
@@ -58,6 +58,9 @@ 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__ */

diff --git a/trunk/include/asm-i386/types.h b/trunk/include/asm-i386/types.h
@@ -63,6 +63,11 @@ 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__ */

diff --git a/trunk/include/asm-mips/types.h b/trunk/include/asm-mips/types.h
@@ -99,6 +99,11 @@ 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__ */

diff --git a/trunk/include/asm-powerpc/types.h b/trunk/include/asm-powerpc/types.h
@@ -103,6 +103,11 @@ 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__ */

diff --git a/trunk/include/asm-s390/types.h b/trunk/include/asm-s390/types.h
@@ -93,6 +93,11 @@ 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__    */

diff --git a/trunk/include/asm-sh/types.h b/trunk/include/asm-sh/types.h
@@ -58,6 +58,11 @@ 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__ */

diff --git a/trunk/include/linux/fs.h b/trunk/include/linux/fs.h
@@ -490,7 +490,7 @@ struct inode {
 	unsigned int		i_blkbits;
 	unsigned long		i_blksize;
 	unsigned long		i_version;
-	sector_t		i_blocks;
+	blkcnt_t		i_blocks;
 	unsigned short          i_bytes;
 	spinlock_t		i_lock;	/* i_blocks, i_bytes, maybe i_size */
 	struct mutex		i_mutex;

diff --git a/trunk/include/linux/types.h b/trunk/include/linux/types.h
@@ -137,6 +137,10 @@ typedef		__s64		int64_t;
 typedef unsigned long sector_t;
 #endif
 
+#ifndef HAVE_BLKCNT_T
+typedef unsigned long blkcnt_t;
+#endif
+
 /*
  * The type of an index into the pagecache.  Use a #define so asm/types.h
  * can override it.