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ChangeLog, ext2fs.h: 

ext2fs.h: Update to include latest journalling additions to the superblock.
.del-ext2_fs.h~7a460879, ChangeLog:
  ext2_fs.h: Update to include latest journalling additions to the
  superblock.
bitmap-optimize
Theodore Ts'o 2000-07-04 19:41:29 +00:00
parent 57dca85467
commit 8f13d8cb5c
4 changed files with 22 additions and 4 deletions
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5
include/linux/ChangeLog
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@ -1,3 +1,8 @@
2000-07-04 Theodore Ts'o <tytso@valinux.com>
* ext2_fs.h: Update to include latest journalling additions to the
superblock.
2000-04-03 Theodore Ts'o <tytso@valinux.com>
* ext2_fs.h (EXT2_NOCOMPR_FL): Rename EXT2_NOCOMP_FL to

12
include/linux/ext2_fs.h
View File

@ -375,12 +375,20 @@ struct ext2_super_block {
__u32 s_algorithm_usage_bitmap; /* For compression */
/*
* Performance hints. Directory preallocation should only
* happen if the EXT2_COMPAT_PREALLOC flag is on.
* happen if the EXT2_FEATURE_COMPAT_DIR_PREALLOC flag is on.
*/
__u8 s_prealloc_blocks; /* Nr of blocks to try to preallocate*/
__u8 s_prealloc_dir_blocks; /* Nr to preallocate for dirs */
__u16 s_padding1;
__u32 s_reserved[204]; /* Padding to the end of the block */
/*
* Journaling support.
*/
__u8 s_journal_uuid[16]; /* uuid of journal superblock */
__u32 s_journal_inum; /* inode number of journal file */
__u32 s_journal_dev; /* device number of journal file */
__u32 s_last_orphan; /* start of list of inodes to delete */
__u32 s_reserved[197]; /* Padding to the end of the block */
};
#ifdef __KERNEL__

3
lib/ext2fs/ChangeLog
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@ -1,5 +1,8 @@
2000-07-04 Theodore Ts'o <tytso@valinux.com>
* ext2fs.h: Update to include latest journalling additions to the
superblock.
* dll/jump.funcs: Add new jumptable entries for
ext2fs_write_bb_FILE, ext2fs_read_bb_FILE2, and
ext2fs_badblocks_equal.

6
lib/ext2fs/ext2fs.h
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@ -430,7 +430,7 @@ struct ext2fs_sb {
__u32 s_algorithm_usage_bitmap; /* For compression */
/*
* Performance hints. Directory preallocation should only
* happen if the EXT2_COMPAT_PREALLOC flag is on.
* happen if the EXT2_FEATURE_COMPAT_DIR_PREALLOC flag is on.
*/
__u8 s_prealloc_blocks; /* Nr of blocks to try to preallocate*/
__u8 s_prealloc_dir_blocks; /* Nr to preallocate for dirs */
@ -440,8 +440,10 @@ struct ext2fs_sb {
*/
__u8 s_journal_uuid[16]; /* uuid of journal superblock */
__u32 s_journal_inum; /* inode number of journal file */
__u32 s_journal_dev; /* device number of journal file */
__u32 s_last_orphan; /* start of list of inodes to delete */
__u32 s_reserved[199]; /* Padding to the end of the block */
__u32 s_reserved[197]; /* Padding to the end of the block */
};
#define EXT2FS_COMPRESSED_BLKADDR ((blk_t) 0xffffffff)