@@ -181,7 +181,8 @@ void blk_aio_cancel_async(BlockAIOCB *acb);
int blk_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
BlockAIOCB *blk_aio_ioctl(BlockBackend *blk, unsigned long int req, void *buf,
BlockCompletionFunc *cb, void *opaque);
-int blk_co_pdiscard(BlockBackend *blk, int64_t offset, int bytes);
+int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
+ int64_t bytes);
int blk_co_flush(BlockBackend *blk);
int blk_flush(BlockBackend *blk);
int blk_commit_all(void);
@@ -1626,7 +1626,7 @@ BlockAIOCB *blk_aio_ioctl(BlockBackend *blk, unsigned long int req, void *buf,
/* To be called between exactly one pair of blk_inc/dec_in_flight() */
static int coroutine_fn
-blk_do_pdiscard(BlockBackend *blk, int64_t offset, int bytes)
+blk_do_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes)
{
int ret;
@@ -1657,7 +1657,8 @@ BlockAIOCB *blk_aio_pdiscard(BlockBackend *blk,
cb, opaque);
}
-int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset, int bytes)
+int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
+ int64_t bytes)
{
int ret;