ext4: Rename ext4_get_blocks_handle() to be ext4_ind_get_blocks()

The static function ext4_get_blocks_handle() is badly named.  Of
*course* it takes a handle.  Since its counterpart for extent-based
file is ext4_ext_get_blocks(), rename it to be ext4_ind_get_blocks().

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 476d843..f758e80 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -914,7 +914,7 @@ err_out:
  * down_read(&EXT4_I(inode)->i_data_sem) if not allocating file system block
  * (ie, create is zero). Otherwise down_write(&EXT4_I(inode)->i_data_sem)
  */
-static int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
+static int ext4_ind_get_blocks(handle_t *handle, struct inode *inode,
                                  ext4_lblk_t iblock, unsigned int maxblocks,
                                  struct buffer_head *bh_result,
                                  int create, int extend_disksize)
@@ -1129,7 +1129,7 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
  * mapped.
  *
  * If file type is extents based, it will call ext4_ext_get_blocks(),
- * Otherwise, call with ext4_get_blocks_handle() to handle indirect mapping
+ * Otherwise, call with ext4_ind_get_blocks() to handle indirect mapping
  * based files
  *
  * On success, it returns the number of blocks being mapped or allocate.
@@ -1160,8 +1160,8 @@ int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block,
                retval =  ext4_ext_get_blocks(handle, inode, block, max_blocks,
                                bh, 0, 0);
        } else {
-               retval = ext4_get_blocks_handle(handle,
-                               inode, block, max_blocks, bh, 0, 0);
+               retval = ext4_ind_get_blocks(handle, inode, block, max_blocks,
+                                            bh, 0, 0);
        }
        up_read((&EXT4_I(inode)->i_data_sem));
 
@@ -1215,7 +1215,7 @@ int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block,
                retval =  ext4_ext_get_blocks(handle, inode, block, max_blocks,
                                bh, create, extend_disksize);
        } else {
-               retval = ext4_get_blocks_handle(handle, inode, block,
+               retval = ext4_ind_get_blocks(handle, inode, block,
                                max_blocks, bh, create, extend_disksize);
 
                if (retval > 0 && buffer_new(bh)) {
@@ -1297,7 +1297,7 @@ struct buffer_head *ext4_getblk(handle_t *handle, struct inode *inode,
        err = ext4_get_blocks_wrap(handle, inode, block, 1,
                                        &dummy, create, 1, 0);
        /*
-        * ext4_get_blocks_handle() returns number of blocks
+        * ext4_get_blocks_wrap() returns number of blocks
         * mapped. 0 in case of a HOLE.
         */
        if (err > 0) {