On 2023/5/20 17:00, David Howells wrote:
Make a read splice from a DAX file go directly to copy_splice_read() to do the reading as filemap_splice_read() is unlikely to find any pagecache to splice. I think this affects only erofs, Ext2, Ext4, fuse and XFS. Signed-off-by: David Howells <[email protected]> cc: Christoph Hellwig <[email protected]> cc: Al Viro <[email protected]> cc: Jens Axboe <[email protected]> cc: [email protected] cc: [email protected] cc: [email protected] cc: [email protected] cc: [email protected] cc: [email protected]
Reviewed-by: Gao Xiang <[email protected]> Thanks, Gao Xiang
