diff options
Diffstat (limited to 'block/ssh.c')
| -rw-r--r-- | block/ssh.c | 29 |
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 |