| commit | 728fbc0e10b7f3ce2ee043b32e3453fd5201c055 | [log] [tgz] |
|---|---|---|
| author | Goldwyn Rodrigues <rgoldwyn@suse.com> | Tue Jun 20 07:05:47 2017 -0500 |
| committer | Jens Axboe <axboe@kernel.dk> | Tue Jun 20 07:12:03 2017 -0600 |
| tree | eff612a5bd8832bb002d3adde66a9b6c5a475f6d | |
| parent | 03a07c92a9ed9938d828ca7f1d11b8bc63a7bb89 [diff] |
ext4: nowait aio support Return EAGAIN if any of the following checks fail for direct I/O: + i_rwsem is lockable + Writing beyond end of file (will trigger allocation) + Blocks are not allocated at the write location Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@kernel.dk>