block: rename CONFIG_LBD to CONFIG_LBDAF

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>

8 files changed, 12 insertions, 12 deletions

diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 8a0b26340b54..8359e7b3dc89 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -990,7 +990,7 @@ int ext3_group_extend(struct super_block *sb, struct ext3_super_block *es,
                         sb->s_id, n_blocks_count);
                 if (sizeof(sector_t) < 8)
                         ext3_warning(sb, __func__,
-                        "CONFIG_LBD not enabled\n");
+                        "CONFIG_LBDAF not enabled\n");
                 return -EINVAL;
         }
 
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 26aa64dee6aa..601e881e6105 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -1812,7 +1812,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
                 printk(KERN_ERR "EXT3-fs: filesystem on %s:"
                         " too large to mount safely\n", sb->s_id);
                 if (sizeof(sector_t) < 8)
-                        printk(KERN_WARNING "EXT3-fs: CONFIG_LBD not "
+                        printk(KERN_WARNING "EXT3-fs: CONFIG_LBDAF not "
                                         "enabled\n");
                 goto failed_mount;
         }
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index 27eb289eea37..68b0351fc647 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1002,7 +1002,7 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
                         " too large to resize to %llu blocks safely\n",
                         sb->s_id, n_blocks_count);
                 if (sizeof(sector_t) < 8)
-                        ext4_warning(sb, __func__, "CONFIG_LBD not enabled");
+                        ext4_warning(sb, __func__, "CONFIG_LBDAF not enabled");
                 return -EINVAL;
         }
 
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 012c4251397e..6e0c2d77c87e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -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;
         }
 
diff --git a/fs/gfs2/Kconfig b/fs/gfs2/Kconfig
index cad957cdb1e5..5971359d2090 100644
--- a/fs/gfs2/Kconfig
+++ b/fs/gfs2/Kconfig
@@ -1,6 +1,6 @@
 config GFS2_FS
         tristate "GFS2 file system support"
-        depends on EXPERIMENTAL && (64BIT || LBD)
+        depends on EXPERIMENTAL && (64BIT || LBDAF)
         select DLM if GFS2_FS_LOCKING_DLM
         select CONFIGFS_FS if GFS2_FS_LOCKING_DLM
         select SYSFS if GFS2_FS_LOCKING_DLM
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index d33767f17ba3..0d3ed7407a04 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -552,7 +552,7 @@ static unsigned long long ocfs2_max_file_offset(unsigned int bbits,
          */
 
 #if BITS_PER_LONG == 32
-# if defined(CONFIG_LBD)
+# if defined(CONFIG_LBDAF)
         BUILD_BUG_ON(sizeof(sector_t) != 8);
         /*
          * We might be limited by page cache size.
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index f65a53f8752f..6127e24062d0 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -24,7 +24,7 @@
  * XFS_BIG_BLKNOS needs block layer disk addresses to be 64 bits.
  * XFS_BIG_INUMS requires XFS_BIG_BLKNOS to be set.
  */
-#if defined(CONFIG_LBD) || (BITS_PER_LONG == 64)
+#if defined(CONFIG_LBDAF) || (BITS_PER_LONG == 64)
 # define XFS_BIG_BLKNOS 1
 # define XFS_BIG_INUMS  1
 #else
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 2e09efbca8db..a220d36f789b 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -616,7 +616,7 @@ xfs_max_file_offset(
          */
 
 #if BITS_PER_LONG == 32
-# if defined(CONFIG_LBD)
+# if defined(CONFIG_LBDAF)
         ASSERT(sizeof(sector_t) == 8);
         pagefactor = PAGE_CACHE_SIZE;
         bitshift = BITS_PER_LONG;