ext4: correct comment references to ext4_ext_direct_IO()

Commit 914f82a32d0268847 "ext4: refactor direct IO code" deleted
ext4_ext_direct_IO(), but references to that function remain in
comments.  Update them to refer to ext4_direct_IO_write().

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Reviewed-by: Jan Kara <jack@suse.cz>

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 3c600f02673f07ca829195605acaebd0eb9ad7cd..2e6c02258ee264826ae0d3c8187e026ef4976819 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -892,7 +892,7 @@ static int ext4_dio_get_block_unwritten_async(struct inode *inode,
 /*
  * Get block function for non-AIO DIO writes when we create unwritten extent if
  * blocks are not allocated yet. The extent will be converted to written
- * after IO is complete from ext4_ext_direct_IO() function.
+ * after IO is complete by ext4_direct_IO_write().
  */
 static int ext4_dio_get_block_unwritten_sync(struct inode *inode,
                sector_t iblock, struct buffer_head *bh_result, int create)
@@ -907,7 +907,7 @@ static int ext4_dio_get_block_unwritten_sync(struct inode *inode,
 
        /*
         * Mark inode as having pending DIO writes to unwritten extents.
-        * ext4_ext_direct_IO() checks this flag and converts extents to
+        * ext4_direct_IO_write() checks this flag and converts extents to
         * written.
         */
        if (!ret && buffer_unwritten(bh_result))