path: root/fs/ext4/ext4_common.h
diff options
authorStephen Warren <>2012-10-22 06:43:50 +0000
committerTom Rini <>2012-10-29 14:21:19 -0700
commit03e2ecf6b83e43803f7eed9547d0973b7eb1c8fc (patch)
tree6595ea8f6eef3aa28b7f404946bae4579aa19f90 /fs/ext4/ext4_common.h
parent672ee2110c478d04bd95111bb6c9d5bcacf4b7aa (diff)
fs: separate CONFIG_FS_{FAT, EXT4} from CONFIG_CMD_{FAT, EXT*}
This makes the FAT and ext4 filesystem implementations build if CONFIG_FS_{FAT,EXT4} are defined, rather than basing the build on whether CONFIG_CMD_{FAT,EXT*} are defined. This will allow the filesystems to be built separately from the filesystem-specific commands that use them. This paves the way for the creation of filesystem-generic commands that used the filesystems, without requiring the filesystem- specific commands. Minor documentation changes are made for this change. The new config options are automatically selected by the old config options to retain backwards-compatibility. Signed-off-by: Stephen Warren <> Reviewed-by: Benoît Thébaudeau <>
Diffstat (limited to 'fs/ext4/ext4_common.h')
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/ext4_common.h b/fs/ext4/ext4_common.h
index f728134186..87cab168ee 100644
--- a/fs/ext4/ext4_common.h
+++ b/fs/ext4/ext4_common.h
@@ -37,7 +37,7 @@
#include <ext4fs.h>
#include <malloc.h>
#include <asm/errno.h>
-#if defined(CONFIG_CMD_EXT4_WRITE)
+#if defined(CONFIG_EXT4_WRITE)
#include "ext4_journal.h"
#include "crc16.h"
@@ -71,7 +71,7 @@ int ext4fs_find_file(const char *path, struct ext2fs_node *rootnode,
int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
struct ext2fs_node **fnode, int *ftype);
-#if defined(CONFIG_CMD_EXT4_WRITE)
+#if defined(CONFIG_EXT4_WRITE)
uint32_t ext4fs_div_roundup(uint32_t size, uint32_t n);
int ext4fs_checksum_update(unsigned int i);
int ext4fs_get_parent_inode_num(const char *dirname, char *dname, int flags);