Re: [PATCH 9/9] nowait aio: Return -EOPNOTSUPP if filesystem does not support

This should go into the patch that introduces IOCB_NOWAIT.

[PATCH 9/9] nowait aio: Return -EOPNOTSUPP if filesystem does not support

From: Goldwyn Rodrigues The check is in generic_file_write_iter(), which is called by most filesystems, either through fsops.write_iter() or through the function defined by write_iter(). If not, we perform the check in the defined .write_iter() function which is called for