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Diffstat (limited to 'block/ssh.c')
-rw-r--r--block/ssh.c29
1 files changed, 9 insertions, 20 deletions
diff --git a/block/ssh.c b/block/ssh.c
index e0edf20f78..835932e6a4 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -889,10 +889,14 @@ static void restart_coroutine(void *opaque)
DPRINTF("co=%p", co);
- qemu_coroutine_enter(co);
+ aio_co_wake(co);
}
-static coroutine_fn void set_fd_handler(BDRVSSHState *s, BlockDriverState *bs)
+/* A non-blocking call returned EAGAIN, so yield, ensuring the
+ * handlers are set up so that we'll be rescheduled when there is an
+ * interesting event on the socket.
+ */
+static coroutine_fn void co_yield(BDRVSSHState *s, BlockDriverState *bs)
{
int r;
IOHandler *rd_handler = NULL, *wr_handler = NULL;
@@ -912,25 +916,10 @@ static coroutine_fn void set_fd_handler(BDRVSSHState *s, BlockDriverState *bs)
aio_set_fd_handler(bdrv_get_aio_context(bs), s->sock,
false, rd_handler, wr_handler, NULL, co);
-}
-
-static coroutine_fn void clear_fd_handler(BDRVSSHState *s,
- BlockDriverState *bs)
-{
- DPRINTF("s->sock=%d", s->sock);
- aio_set_fd_handler(bdrv_get_aio_context(bs), s->sock,
- false, NULL, NULL, NULL, NULL);
-}
-
-/* A non-blocking call returned EAGAIN, so yield, ensuring the
- * handlers are set up so that we'll be rescheduled when there is an
- * interesting event on the socket.
- */
-static coroutine_fn void co_yield(BDRVSSHState *s, BlockDriverState *bs)
-{
- set_fd_handler(s, bs);
qemu_coroutine_yield();
- clear_fd_handler(s, bs);
+ DPRINTF("s->sock=%d - back", s->sock);
+ aio_set_fd_handler(bdrv_get_aio_context(bs), s->sock, false,
+ NULL, NULL, NULL, NULL);
}
/* SFTP has a function `libssh2_sftp_seek64' which seeks to a position