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[PATCH] BLOCK: Move common FS-specific ioctls to linux/fs.h [try #6]

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Move common FS-specific ioctls from linux/ext2_fs.h to linux/fs.h as FS_IOC_*
and FS_IOC32_* and have the users of them use those as a base.

Also move the GETFLAGS/SETFLAGS flags to linux/fs.h as FS_*_FL macros, and then
have the other users use them as a base.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
David Howells
2006-08-29 19:06:16 +01:00
committed by Jens Axboe
parent 863d5b822c
commit 36695673b0
9 changed files with 123 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/ext2_fs.h
+35 -27
View File
@@ -165,41 +165,49 @@ struct ext2_group_desc
#define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1)
/*
* Inode flags
* Inode flags (GETFLAGS/SETFLAGS)
*/
#define EXT2_SECRM_FL 0x00000001 /* Secure deletion */
#define EXT2_UNRM_FL 0x00000002 /* Undelete */
#define EXT2_COMPR_FL 0x00000004 /* Compress file */
#define EXT2_SYNC_FL 0x00000008 /* Synchronous updates */
#define EXT2_IMMUTABLE_FL 0x00000010 /* Immutable file */
#define EXT2_APPEND_FL 0x00000020 /* writes to file may only append */
#define EXT2_NODUMP_FL 0x00000040 /* do not dump file */
#define EXT2_NOATIME_FL 0x00000080 /* do not update atime */
#define EXT2_SECRM_FL FS_SECRM_FL /* Secure deletion */
#define EXT2_UNRM_FL FS_UNRM_FL /* Undelete */
#define EXT2_COMPR_FL FS_COMPR_FL /* Compress file */
#define EXT2_SYNC_FL FS_SYNC_FL /* Synchronous updates */
#define EXT2_IMMUTABLE_FL FS_IMMUTABLE_FL /* Immutable file */
#define EXT2_APPEND_FL FS_APPEND_FL /* writes to file may only append */
#define EXT2_NODUMP_FL FS_NODUMP_FL /* do not dump file */
#define EXT2_NOATIME_FL FS_NOATIME_FL /* do not update atime */
/* Reserved for compression usage... */
#define EXT2_DIRTY_FL 0x00000100
#define EXT2_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */
#define EXT2_NOCOMP_FL 0x00000400 /* Don't compress */
#define EXT2_ECOMPR_FL 0x00000800 /* Compression error */
#define EXT2_DIRTY_FL FS_DIRTY_FL
#define EXT2_COMPRBLK_FL FS_COMPRBLK_FL /* One or more compressed clusters */
#define EXT2_NOCOMP_FL FS_NOCOMP_FL /* Don't compress */
#define EXT2_ECOMPR_FL FS_ECOMPR_FL /* Compression error */
/* End compression flags --- maybe not all used */
#define EXT2_BTREE_FL 0x00001000 /* btree format dir */
#define EXT2_INDEX_FL 0x00001000 /* hash-indexed directory */
#define EXT2_IMAGIC_FL 0x00002000 /* AFS directory */
#define EXT2_JOURNAL_DATA_FL 0x00004000 /* Reserved for ext3 */
#define EXT2_NOTAIL_FL 0x00008000 /* file tail should not be merged */
#define EXT2_DIRSYNC_FL 0x00010000 /* dirsync behaviour (directories only) */
#define EXT2_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/
#define EXT2_RESERVED_FL 0x80000000 /* reserved for ext2 lib */
#define EXT2_BTREE_FL FS_BTREE_FL /* btree format dir */
#define EXT2_INDEX_FL FS_INDEX_FL /* hash-indexed directory */
#define EXT2_IMAGIC_FL FS_IMAGIC_FL /* AFS directory */
#define EXT2_JOURNAL_DATA_FL FS_JOURNAL_DATA_FL /* Reserved for ext3 */
#define EXT2_NOTAIL_FL FS_NOTAIL_FL /* file tail should not be merged */
#define EXT2_DIRSYNC_FL FS_DIRSYNC_FL /* dirsync behaviour (directories only) */
#define EXT2_TOPDIR_FL FS_TOPDIR_FL /* Top of directory hierarchies*/
#define EXT2_RESERVED_FL FS_RESERVED_FL /* reserved for ext2 lib */
#define EXT2_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */
#define EXT2_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */
#define EXT2_FL_USER_VISIBLE FS_FL_USER_VISIBLE /* User visible flags */
#define EXT2_FL_USER_MODIFIABLE FS_FL_USER_MODIFIABLE /* User modifiable flags */
/*
* ioctl commands
*/
#define EXT2_IOC_GETFLAGS _IOR('f', 1, long)
#define EXT2_IOC_SETFLAGS _IOW('f', 2, long)
#define EXT2_IOC_GETVERSION _IOR('v', 1, long)
#define EXT2_IOC_SETVERSION _IOW('v', 2, long)
#define EXT2_IOC_GETFLAGS FS_IOC_GETFLAGS
#define EXT2_IOC_SETFLAGS FS_IOC_SETFLAGS
#define EXT2_IOC_GETVERSION FS_IOC_GETVERSION
#define EXT2_IOC_SETVERSION FS_IOC_SETVERSION
/*
* ioctl commands in 32 bit emulation
*/
#define EXT2_IOC32_GETFLAGS FS_IOC32_GETFLAGS
#define EXT2_IOC32_SETFLAGS FS_IOC32_SETFLAGS
#define EXT2_IOC32_GETVERSION FS_IOC32_GETVERSION
#define EXT2_IOC32_SETVERSION FS_IOC32_SETVERSION
/*
* Structure of an inode on the disk
include/linux/ext3_fs.h
+16 -4
View File
@@ -216,20 +216,32 @@ struct ext3_new_group_data {
/*
* ioctl commands
*/
#define EXT3_IOC_GETFLAGS _IOR('f', 1, long)
#define EXT3_IOC_SETFLAGS _IOW('f', 2, long)
#define EXT3_IOC_GETFLAGS FS_IOC_GETFLAGS
#define EXT3_IOC_SETFLAGS FS_IOC_SETFLAGS
#define EXT3_IOC_GETVERSION _IOR('f', 3, long)
#define EXT3_IOC_SETVERSION _IOW('f', 4, long)
#define EXT3_IOC_GROUP_EXTEND _IOW('f', 7, unsigned long)
#define EXT3_IOC_GROUP_ADD _IOW('f', 8,struct ext3_new_group_input)
#define EXT3_IOC_GETVERSION_OLD _IOR('v', 1, long)
#define EXT3_IOC_SETVERSION_OLD _IOW('v', 2, long)
#define EXT3_IOC_GETVERSION_OLD FS_IOC_GETVERSION
#define EXT3_IOC_SETVERSION_OLD FS_IOC_SETVERSION
#ifdef CONFIG_JBD_DEBUG
#define EXT3_IOC_WAIT_FOR_READONLY _IOR('f', 99, long)
#endif
#define EXT3_IOC_GETRSVSZ _IOR('f', 5, long)
#define EXT3_IOC_SETRSVSZ _IOW('f', 6, long)
/*
* ioctl commands in 32 bit emulation
*/
#define EXT3_IOC32_GETVERSION _IOR('f', 3, int)
#define EXT3_IOC32_SETVERSION _IOW('f', 4, int)
#define EXT3_IOC32_GETRSVSZ _IOR('f', 5, int)
#define EXT3_IOC32_SETRSVSZ _IOW('f', 6, int)
#define EXT3_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int)
#ifdef CONFIG_JBD_DEBUG
#define EXT3_IOC32_WAIT_FOR_READONLY _IOR('f', 99, int)
#endif
/*
* Mount options
*/
include/linux/fs.h
+39
View File
@@ -217,6 +217,45 @@ extern int dir_notify_enable;
#define FIBMAP _IO(0x00,1) /* bmap access */
#define FIGETBSZ _IO(0x00,2) /* get the block size used for bmap */
#define FS_IOC_GETFLAGS _IOR('f', 1, long)
#define FS_IOC_SETFLAGS _IOW('f', 2, long)
#define FS_IOC_GETVERSION _IOR('v', 1, long)
#define FS_IOC_SETVERSION _IOW('v', 2, long)
#define FS_IOC32_GETFLAGS _IOR('f', 1, int)
#define FS_IOC32_SETFLAGS _IOW('f', 2, int)
#define FS_IOC32_GETVERSION _IOR('v', 1, int)
#define FS_IOC32_SETVERSION _IOW('v', 2, int)
/*
* Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS)
*/
#define FS_SECRM_FL 0x00000001 /* Secure deletion */
#define FS_UNRM_FL 0x00000002 /* Undelete */
#define FS_COMPR_FL 0x00000004 /* Compress file */
#define FS_SYNC_FL 0x00000008 /* Synchronous updates */
#define FS_IMMUTABLE_FL 0x00000010 /* Immutable file */
#define FS_APPEND_FL 0x00000020 /* writes to file may only append */
#define FS_NODUMP_FL 0x00000040 /* do not dump file */
#define FS_NOATIME_FL 0x00000080 /* do not update atime */
/* Reserved for compression usage... */
#define FS_DIRTY_FL 0x00000100
#define FS_COMPRBLK_FL 0x00000200 /* One or more compressed clusters */
#define FS_NOCOMP_FL 0x00000400 /* Don't compress */
#define FS_ECOMPR_FL 0x00000800 /* Compression error */
/* End compression flags --- maybe not all used */
#define FS_BTREE_FL 0x00001000 /* btree format dir */
#define FS_INDEX_FL 0x00001000 /* hash-indexed directory */
#define FS_IMAGIC_FL 0x00002000 /* AFS directory */
#define FS_JOURNAL_DATA_FL 0x00004000 /* Reserved for ext3 */
#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_RESERVED_FL 0x80000000 /* reserved for ext2 lib */
#define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */
#define FS_FL_USER_MODIFIABLE 0x000380FF /* User modifiable flags */
#define SYNC_FILE_RANGE_WAIT_BEFORE 1
#define SYNC_FILE_RANGE_WRITE 2
#define SYNC_FILE_RANGE_WAIT_AFTER 4
include/linux/reiserfs_fs.h
+13 -15
View File
@@ -807,21 +807,19 @@ struct stat_data_v1 {
#define set_sd_v1_first_direct_byte(sdp,v) \
((sdp)->sd_first_direct_byte = cpu_to_le32(v))
#include <linux/ext2_fs.h>
/* inode flags stored in sd_attrs (nee sd_reserved) */
/* we want common flags to have the same values as in ext2,
so chattr(1) will work without problems */
#define REISERFS_IMMUTABLE_FL EXT2_IMMUTABLE_FL
#define REISERFS_APPEND_FL EXT2_APPEND_FL
#define REISERFS_SYNC_FL EXT2_SYNC_FL
#define REISERFS_NOATIME_FL EXT2_NOATIME_FL
#define REISERFS_NODUMP_FL EXT2_NODUMP_FL
#define REISERFS_SECRM_FL EXT2_SECRM_FL
#define REISERFS_UNRM_FL EXT2_UNRM_FL
#define REISERFS_COMPR_FL EXT2_COMPR_FL
#define REISERFS_NOTAIL_FL EXT2_NOTAIL_FL
#define REISERFS_IMMUTABLE_FL FS_IMMUTABLE_FL
#define REISERFS_APPEND_FL FS_APPEND_FL
#define REISERFS_SYNC_FL FS_SYNC_FL
#define REISERFS_NOATIME_FL FS_NOATIME_FL
#define REISERFS_NODUMP_FL FS_NODUMP_FL
#define REISERFS_SECRM_FL FS_SECRM_FL
#define REISERFS_UNRM_FL FS_UNRM_FL
#define REISERFS_COMPR_FL FS_COMPR_FL
#define REISERFS_NOTAIL_FL FS_NOTAIL_FL
/* persistent flags that file inherits from the parent directory */
#define REISERFS_INHERIT_MASK ( REISERFS_IMMUTABLE_FL | \
@@ -2168,10 +2166,10 @@ int reiserfs_ioctl(struct inode *inode, struct file *filp,
#define REISERFS_IOC_UNPACK _IOW(0xCD,1,long)
/* define following flags to be the same as in ext2, so that chattr(1),
lsattr(1) will work with us. */
#define REISERFS_IOC_GETFLAGS EXT2_IOC_GETFLAGS
#define REISERFS_IOC_SETFLAGS EXT2_IOC_SETFLAGS
#define REISERFS_IOC_GETVERSION EXT2_IOC_GETVERSION
#define REISERFS_IOC_SETVERSION EXT2_IOC_SETVERSION
#define REISERFS_IOC_GETFLAGS FS_IOC_GETFLAGS
#define REISERFS_IOC_SETFLAGS FS_IOC_SETFLAGS
#define REISERFS_IOC_GETVERSION FS_IOC_GETVERSION
#define REISERFS_IOC_SETVERSION FS_IOC_SETVERSION
/* Locking primitives */
/* Right now we are still falling back to (un)lock_kernel, but eventually that