Commit 732f25a2 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

fs: add a write stream field to the kiocb 



Prepare for io_uring passthrough of write streams. The write stream
field in the kiocb structure fits into an existing 2-byte hole, so its
size is not changed.

Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarNitesh Shetty <nj.shetty@samsung.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
Signed-off-by: default avatarKanchan Joshi <joshi.k@samsung.com>
Link: https://lore.kernel.org/r/20250506121732.8211-2-joshi.k@samsung.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 3bb6e356

include/linux/fs.h

+1 −0
Original line number Diff line number Diff line
@@ -408,6 +408,7 @@ struct kiocb { 
	void			*private;

	int			ki_flags;

	u16			ki_ioprio; /* See linux/ioprio.h */

	u8			ki_write_stream;

	union {

		/*

		 * Only used for async buffered reads, where it denotes the