From: Christoph Hellwig <hch@xxxxxx>
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.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>
---
include/linux/fs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2cc3d45da7b01..26940c451f319 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -373,6 +373,7 @@ 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
--
2.43.5
