diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/Kbuild | 1 | ||||
-rw-r--r-- | include/linux/fs.h | 2 | ||||
-rw-r--r-- | include/linux/iflags.h | 102 |
3 files changed, 2 insertions, 103 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 839a97ee1f7..15667cc947d 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -223,7 +223,6 @@ unifdef-y += hpet.h unifdef-y += i2c.h unifdef-y += i2o-dev.h unifdef-y += icmpv6.h -unifdef-y += iflags.h unifdef-y += if_bridge.h unifdef-y += if_ec.h unifdef-y += if_eql.h diff --git a/include/linux/fs.h b/include/linux/fs.h index 2e29a2edaee..bc0e645abb8 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -250,6 +250,8 @@ extern int dir_notify_enable; #define FS_NOTAIL_FL 0x00008000 /* file tail should not be merged */ #define FS_DIRSYNC_FL 0x00010000 /* dirsync behaviour (directories only) */ #define FS_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/ +#define FS_EXTENT_FL 0x00080000 /* Extents */ +#define FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */ #define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ #define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */ diff --git a/include/linux/iflags.h b/include/linux/iflags.h deleted file mode 100644 index 5b27102dfea..00000000000 --- a/include/linux/iflags.h +++ /dev/null @@ -1,102 +0,0 @@ -#ifndef _LINUX_IFLAGS_H -#define _LINUX_IFLAGS_H - -/* - * A universal set of inode flags. - * - * Originally taken from ext2/3 with additions for other filesystems. - * Filesystems supporting this interface should interoperate with - * the lsattr and chattr command line tools. - * - * This interface is supported in whole or in part by: - * ext2 - * ext3 - * xfs - * jfs - * gfs2 - * - */ - -#define IFLAGS_GET_IOC _IOR('f', 1, long) -#define IFLAGS_SET_IOC _IOW('f', 2, long) - -/* - * These values are provided for use as indices of an array - * for use with the iflags_cvt function below - */ -enum { - iflag_SecureRm = 0, /* Secure deletion */ - iflag_Unrm = 1, /* Undelete */ - iflag_Compress = 2, /* Compress file */ - iflag_Sync = 3, /* Synchronous updates */ - iflag_Immutable = 4, /* Immutable */ - iflag_Append = 5, /* Append */ - iflag_NoDump = 6, /* Don't dump file */ - iflag_NoAtime = 7, /* No atime updates */ - /* Reserved for compression usage */ - iflag_Dirty = 8, - iflag_ComprBlk = 9, /* One or more compressed clusters */ - iflag_NoComp = 10, /* Don't compress */ - iflag_Ecompr = 11, /* Compression error */ - /* End of compression flags */ - iflag_Btree = 12, /* btree format dir */ - iflag_Index = 12, /* hash-indexed directory */ - iflag_Imagic = 13, /* AFS directory */ - iflag_JournalData = 14, /* file data should be journaled */ - iflag_NoTail = 15, /* file tail should not be merged */ - iflag_DirSync = 16, /* dirsync behaviour */ - iflag_TopDir = 17, /* Top of directory hierarchies */ - iflag_Extent = 19, /* Extents */ - iflag_DirectIO = 20, /* Always use direct I/O on this file */ - iflag_Reserved = 31 /* reserved for ext2/3 lib */ -}; - -#define __IFL(x) (1<<(iflag_##x)) -#define IFLAG_SECRM __IFL(SecureRm) /* 0x00000001 */ -#define IFLAG_UNRM __IFL(Unrm) /* 0x00000002 */ -#define IFLAG_COMPR __IFL(Compr) /* 0x00000004 */ -#define IFLAG_SYNC __IFL(Sync) /* 0x00000008 */ -#define IFLAG_IMMUTABLE __IFL(Immutable) /* 0x00000010 */ -#define IFLAG_APPEND __IFL(Append) /* 0x00000020 */ -#define IFLAG_NODUMP __IFL(NoDump) /* 0x00000040 */ -#define IFLAG_NOATIME __IFL(NoAtime) /* 0x00000080 */ -#define IFLAG_DIRTY __IFL(Dirty) /* 0x00000100 */ -#define IFLAG_COMPRBLK __IFL(ComprBlk) /* 0x00000200 */ -#define IFLAG_NOCOMP __IFL(NoComp) /* 0x00000400 */ -#define IFLAG_ECOMPR __IFL(Ecompr) /* 0x00000800 */ -#define IFLAG_BTREE __IFL(Btree) /* 0x00001000 */ -#define IFLAG_INDEX __IFL(Index) /* 0x00001000 */ -#define IFLAG_IMAGIC __IFL(Imagic) /* 0x00002000 */ -#define IFLAG_JOURNAL_DATA __IFL(JournalData) /* 0x00004000 */ -#define IFLAG_NOTAIL __IFL(NoTail) /* 0x00008000 */ -#define IFLAG_DIRSYNC __IFL(DirSync) /* 0x00010000 */ -#define IFLAG_TOPDIR __IFL(TopDir) /* 0x00020000 */ -#define IFLAG_EXTENT __IFL(Extent) /* 0x00080000 */ -#define IFLAG_DIRECTIO __IFL(DirectIO) /* 0x00100000 */ -#define IFLAG_RESERVED __IFL(Reserved) /* 0x80000000 */ - -#ifdef __KERNEL__ -/** - * iflags_cvt - * @table: A table of 32 u32 flags - * @val: a 32 bit value to convert - * - * This function can be used to convert between IFLAGS values and - * the filesystem's own flags values. - * - * Returns: the converted flags - */ -static inline u32 iflags_cvt(const u32 *table, u32 val) -{ - u32 res = 0; - while(val) { - if (val & 1) - res |= *table; - table++; - val >>= 1; - } - return res; -} -#endif /* __KERNEL__ */ - -#endif /* _LINUX_IFLAGS_H */ |