Re: [PATCH v2 2/4] ext4: Check for atomic writes support in write iter

From: John Garry
Date: Tue Oct 29 2024 - 04:56:29 EST


On 27/10/2024 18:17, Ritesh Harjani (IBM) wrote:
Let's validate the given constraints for atomic write request.
Otherwise it will fail with -EINVAL. Currently atomic write is only
supported on DIO, so for buffered-io it will return -EOPNOTSUPP.

Signed-off-by: Ritesh Harjani (IBM)<ritesh.list@xxxxxxxxx>

Reviewed-by: John Garry <john.g.garry@xxxxxxxxxx>