[Devel] [PATCH RH7 0/3] ext4 read_iter/fastmap: DAX handling

[Kirill Tkhai]

DAX may be enabled directly at mount time, while it's disabled
by default.

Despite we never enable it, the code must handle this case too.
---

Kirill Tkhai (3):
      ext4: Disable ploop's fastmap for DAX
      ext4: Convert ext4_file_dax_read() into ext4_file_dax_read_iter()
      ext4: Handle DAX case in .read_iter


 fs/ext4/file.c |   38 +++++++++++++++++++++++---------------
 1 file changed, 23 insertions(+), 15 deletions(-)

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Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com>