correct-comment-references-to-ext4_ext_direct_IO

   1 ext4: correct comment references to ext4_ext_direct_IO()
   2
   3 From: Eric Whitney <enwlinux@gmail.com>
   4
   5 Commit 914f82a32d0268847 "ext4: refactor direct IO code" deleted
   6 ext4_ext_direct_IO(), but references to that function remain in
   7 comments.  Update them to refer to ext4_direct_IO_write().
   8
   9 Signed-off-by: Eric Whitney <enwlinux@gmail.com>
  10 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
  11 Reviewed-by: Andreas Dilger <adilger@dilger.ca>
  12 Reviewed-by: Jan Kara <jack@suse.cz>
  13 ---
  14  fs/ext4/inode.c | 4 ++--
  15  1 file changed, 2 insertions(+), 2 deletions(-)
  16
  17 diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
  18 index 3c600f0..2e6c022 100644
  19 --- a/fs/ext4/inode.c
  20 +++ b/fs/ext4/inode.c
  21 @@ -892,7 +892,7 @@ static int ext4_dio_get_block_unwritten_async(struct inode *inode,
  22  /*
  23   * Get block function for non-AIO DIO writes when we create unwritten extent if
  24   * blocks are not allocated yet. The extent will be converted to written
  25 - * after IO is complete from ext4_ext_direct_IO() function.
  26 + * after IO is complete by ext4_direct_IO_write().
  27   */
  28  static int ext4_dio_get_block_unwritten_sync(struct inode *inode,
  29                 sector_t iblock, struct buffer_head *bh_result, int create)
  30 @@ -907,7 +907,7 @@ static int ext4_dio_get_block_unwritten_sync(struct inode *inode,
  31
  32         /*
  33          * Mark inode as having pending DIO writes to unwritten extents.
  34 -        * ext4_ext_direct_IO() checks this flag and converts extents to
  35 +        * ext4_direct_IO_write() checks this flag and converts extents to
  36          * written.
  37          */
  38         if (!ret && buffer_unwritten(bh_result))
  39 --
  40 2.1.4
  41
  42