From 9965ed174e7d38896e5d2582159d8ef31ecd4cb5 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 5 Mar 2018 07:26:05 -0800 Subject: fs: add new vfs_poll and file_can_poll helpers These abstract out calls to the poll method in preparation for changes in how we poll. Signed-off-by: Christoph Hellwig Reviewed-by: Greg Kroah-Hartman Reviewed-by: Darrick J. Wong --- drivers/vhost/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/vhost/vhost.c') diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index f3bd8e941224..f6022881f147 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -208,7 +208,7 @@ int vhost_poll_start(struct vhost_poll *poll, struct file *file) if (poll->wqh) return 0; - mask = file->f_op->poll(file, &poll->table); + mask = vfs_poll(file, &poll->table); if (mask) vhost_poll_wakeup(&poll->wait, 0, 0, poll_to_key(mask)); if (mask & EPOLLERR) { -- cgit v1.2.3