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-rw-r--r--block/io.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/block/io.c b/block/io.c
index 9bc1d45579..bc2eda29cd 100644
--- a/block/io.c
+++ b/block/io.c
@@ -1117,15 +1117,6 @@ int coroutine_fn bdrv_co_readv_no_serialising(BlockDriverState *bs,
BDRV_REQ_NO_SERIALISING);
}
-int coroutine_fn bdrv_co_copy_on_readv(BlockDriverState *bs,
- int64_t sector_num, int nb_sectors, QEMUIOVector *qiov)
-{
- trace_bdrv_co_copy_on_readv(bs, sector_num, nb_sectors);
-
- return bdrv_co_do_readv(bs, sector_num, nb_sectors, qiov,
- BDRV_REQ_COPY_ON_READ);
-}
-
#define MAX_WRITE_ZEROES_BOUNCE_BUFFER 32768
static int coroutine_fn bdrv_co_do_write_zeroes(BlockDriverState *bs,