[PATCH] drivers/virtio/virtio_ring.c: Deinline virtqueue_add, save 1016 bytes

From	Denys Vlasenko <dvlasenk@redhat.com>
Newsgroups	linux.kernel
Subject	[PATCH] drivers/virtio/virtio_ring.c: Deinline virtqueue_add, save 1016 bytes
Date	2016-04-08 21:00 +0200
Message-ID	<rlJNo-8ev-13@gated-at.bofh.it> (permalink)
References	<rlJNn-8ev-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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This function compiles to 839 bytes of machine code.
In C, it is ~150 lines long.

This function has 3 callsites.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
CC: "Michael S. Tsirkin" <mst@redhat.com>
CC: virtualization@lists.linux-foundation.org
CC: linux-kernel@vger.kernel.org
---
 drivers/virtio/virtio_ring.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index e12e385..77a4771 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -126,7 +126,7 @@ static struct vring_desc *alloc_indirect(struct virtqueue *_vq,
 	return desc;
 }
 
-static inline int virtqueue_add(struct virtqueue *_vq,
+static int virtqueue_add(struct virtqueue *_vq,
 				struct scatterlist *sgs[],
 				unsigned int total_sg,
 				unsigned int out_sgs,
-- 
2.1.0

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[PATCH] drivers/virtio/virtio_ring.c: Deinline virtqueue_add, save 1016 bytes Denys Vlasenko <dvlasenk@redhat.com> - 2016-04-08 21:00 +0200
  Re: [PATCH] drivers/virtio/virtio_ring.c: Deinline virtqueue_add,  save 1016 bytes "Michael S. Tsirkin" <mst@redhat.com> - 2016-04-09 22:20 +0200

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