Get the streamid from the file, if any, and set it on the bio.
Signed-off-by: Jens Axboe <axboe@xxxxxx>
---
fs/direct-io.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/direct-io.c b/fs/direct-io.c
index e181b6b2e297..5d2750346451 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -77,6 +77,7 @@ struct dio_submit {
int reap_counter; /* rate limit reaping */
sector_t final_block_in_request;/* doesn't change */
int boundary; /* prev block is at a boundary */
+ int streamid; /* Write stream ID */
get_block_t *get_block; /* block mapping function */
dio_submit_t *submit_io; /* IO submition function */
@@ -372,6 +373,8 @@ dio_bio_alloc(struct dio *dio, struct dio_submit *sdio,
sdio->bio = bio;
sdio->logical_offset_in_bio = sdio->cur_page_fs_offset;
+
+ bio_set_streamid(bio, sdio->streamid);
}
/*
@@ -1205,6 +1208,7 @@ do_blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
sdio.blkbits = blkbits;
sdio.blkfactor = i_blkbits - blkbits;
sdio.block_in_file = offset >> blkbits;
+ sdio.streamid = iocb->ki_filp->f_streamid;
sdio.get_block = get_block;
dio->end_io = end_io;
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
