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block: rename CONFIG_LBD to CONFIG_LBDAF

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Follow-up to "block: enable by default support for large devices
and files on 32-bit archs".

Rename CONFIG_LBD to CONFIG_LBDAF to:
- allow update of existing [def]configs for "default y" change
- reflect that it is used also for large files support nowadays

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-06-19 08:08:50 +02:00
committed by Jens Axboe
parent 3a02c8e814
commit 90c699a9ee
14 changed files with 19 additions and 19 deletions
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10
fs/ext4/super.c
View File

@ -1957,7 +1957,7 @@ static loff_t ext4_max_size(int blkbits, int has_huge_files)
/* small i_blocks in vfs inode? */
if (!has_huge_files || sizeof(blkcnt_t) < sizeof(u64)) {
/*
* CONFIG_LBD is not enabled implies the inode
* CONFIG_LBDAF is not enabled implies the inode
* i_block represent total blocks in 512 bytes
* 32 == size of vfs inode i_blocks * 8
*/
@ -2000,7 +2000,7 @@ static loff_t ext4_max_bitmap_size(int bits, int has_huge_files)
if (!has_huge_files || sizeof(blkcnt_t) < sizeof(u64)) {
/*
* !has_huge_files or CONFIG_LBD not enabled implies that
* !has_huge_files or CONFIG_LBDAF not enabled implies that
* the inode i_block field represents total file blocks in
* 2^32 512-byte sectors == size of vfs inode i_blocks * 8
*/
@ -2436,13 +2436,13 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
if (has_huge_files) {
/*
* Large file size enabled file system can only be
* mount if kernel is build with CONFIG_LBD
* mount if kernel is build with CONFIG_LBDAF
*/
if (sizeof(root->i_blocks) < sizeof(u64) &&
!(sb->s_flags & MS_RDONLY)) {
ext4_msg(sb, KERN_ERR, "Filesystem with huge "
"files cannot be mounted read-write "
"without CONFIG_LBD");
"without CONFIG_LBDAF");
goto failed_mount;
}
}
@ -2566,7 +2566,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
ext4_msg(sb, KERN_ERR, "filesystem"
" too large to mount safely");
if (sizeof(sector_t) < 8)
ext4_msg(sb, KERN_WARNING, "CONFIG_LBD not enabled");
ext4_msg(sb, KERN_WARNING, "CONFIG_LBDAF not enabled");
goto failed_mount;
}