[PATCH 5/8] fs: Remove dio_end_io()

Goldwyn Rodrigues
2019-12-05T15:56:49Z

From: Goldwyn Rodrigues <rgoldwyn@suse.com>

Since we removed the last user of dio_end_io(), remove the helper
function dio_end_io().

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
---
fs/direct-io.c | 19 -------------------
include/linux/fs.h | 1 -
2 files changed, 20 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 9329ced91f1d..9d6fc6467d9c 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -405,25 +405,6 @@ static void dio_bio_end_io(struct bio *bio)
spin_unlock_irqrestore(&dio->bio_lock, flags);
}

-/**
- * dio_end_io - handle the end io action for the given bio
- * @bio: The direct io bio thats being completed
- *
- * This is meant to be called by any filesystem that uses their own dio_submit_t
- * so that the DIO specific endio actions are dealt with after the filesystem
- * has done it's completion work.
- */
-void dio_end_io(struct bio *bio)
-{
- struct dio *dio = bio->bi_private;
-
- if (dio->is_async)
- dio_bio_end_aio(bio);
- else
- dio_bio_end_io(bio);
-}
-EXPORT_SYMBOL_GPL(dio_end_io);
-
static inline void
dio_bio_alloc(struct dio *dio, struct dio_submit *sdio,
struct block_device *bdev,
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5bc75cff3536..eab2c26fb32a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3154,7 +3154,6 @@ enum {
DIO_SKIP_HOLES = 0x02,
};

-void dio_end_io(struct bio *bio);
void dio_warn_stale_pagecache(struct file *filp);

ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
--
2.16.4