On Tue, 11 Mar 2014 12:20:46 -0700 Josh Triplett <josh@xxxxxxxxxxxxxxxx> wrote: > > > ERROR: "balloon_devinfo_alloc" [drivers/virtio/virtio_balloon.ko] undefined! > > > ERROR: "balloon_page_enqueue" [drivers/virtio/virtio_balloon.ko] undefined! > > > ERROR: "balloon_page_dequeue" [drivers/virtio/virtio_balloon.ko] undefined! > > > > > > when loadable module > > > > > > or > > > > > > virtio_balloon.c:(.text+0x1fa26): undefined reference to `balloon_page_enqueue' > > > virtio_balloon.c:(.text+0x1fb87): undefined reference to `balloon_page_dequeue' > > > virtio_balloon.c:(.text+0x1fdf1): undefined reference to `balloon_devinfo_alloc' > > > > > > when builtin. > > > > OK, thanks, I'll drop > > http://ozlabs.org/~akpm/mmots/broken-out/mm-disable-mm-balloon_compactionc-completely-when-config_balloon_compaction.patch > > Sorry about that; I missed that case in my testing. It always seems > strange that the dependency goes that way around. > > With virtio-balloon being the one and only user of this API, would it be > reasonable to just only compile in balloon_compaction.o when > CONFIG_VIRTIO_BALLOON? Better to make VIRTIO_BALLOON depend on (or select) BALLOON_COMPACTION. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
