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Commit 54b96670 authored by Maxim Patlasov's avatar Maxim Patlasov Committed by Miklos Szeredi
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fuse: rework fuse_do_ioctl() 



fuse_do_ioctl() already calculates the number of pages it's going to use. It is
stored in 'num_pages' variable. So the patch simply uses it for allocating
fuse_req.

Signed-off-by: default avatarMaxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
parent d07f09f5

fs/fuse/file.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1894,7 +1894,7 @@ long fuse_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg, 
		num_pages++;

		num_pages++;

	}

	}





	req = fuse_get_req(fc, FUSE_MAX_PAGES_PER_REQ);

	req = fuse_get_req(fc, num_pages);

	if (IS_ERR(req)) {

	if (IS_ERR(req)) {

		err = PTR_ERR(req);

		err = PTR_ERR(req);

		req = NULL;

		req = NULL;