It is hard to imagine use-cases where 512 buffers would really be needed, whereas 512 bytes per buffer might be too little. Change this to use 16 16KiB buffers instead.
Signed-off-by: Guennadi Liakhovetski <[email protected]> --- include/linux/virtio_rpmsg.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/virtio_rpmsg.h b/include/linux/virtio_rpmsg.h index 679be8b..1add468 100644 --- a/include/linux/virtio_rpmsg.h +++ b/include/linux/virtio_rpmsg.h @@ -72,8 +72,8 @@ enum rpmsg_ns_flags { * can change this without changing anything in the firmware of the remote * processor. */ -#define MAX_RPMSG_NUM_BUFS 512 -#define MAX_RPMSG_BUF_SIZE 512 +#define MAX_RPMSG_NUM_BUFS (512 / 32) +#define MAX_RPMSG_BUF_SIZE (512 * 32) /* Address 53 is reserved for advertising remote services */ #define RPMSG_NS_ADDR 53 -- 1.9.3 _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
