Commit 453538c5 authored by Shannon Nelson's avatar Shannon Nelson Committed by David S. Miller
Browse files

ionic: rearrange ionic_qcq 



Rearange a few fields for better cache use and to put the
flags field up into the first cacheline rather than the last.

    struct ionic_qcq
	Before: /* size: 2176, cachelines: 34, members: 23 */
	After:  /* size: 2112, cachelines: 33, members: 23 */

Reviewed-by: default avatarBrett Creeley <brett.creeley@amd.com>
Signed-off-by: default avatarShannon Nelson <shannon.nelson@amd.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 01658924

drivers/net/ethernet/pensando/ionic/ionic_lif.h

+4 −4
Original line number Diff line number Diff line
@@ -71,25 +71,25 @@ struct ionic_qcq { 
	void *q_base;

	dma_addr_t q_base_pa;

	u32 q_size;

	u32 cq_size;

	void *cq_base;

	dma_addr_t cq_base_pa;

	u32 cq_size;

	void *sg_base;

	dma_addr_t sg_base_pa;

	u32 sg_size;

	unsigned int flags;

	void __iomem *cmb_q_base;

	phys_addr_t cmb_q_base_pa;

	u32 cmb_q_size;

	u32 cmb_pgid;

	u32 cmb_order;

	struct dim dim;

	struct timer_list napi_deadline;

	struct ionic_queue q;

	struct ionic_cq cq;

	struct ionic_intr_info intr;

	struct timer_list napi_deadline;

	struct napi_struct napi;

	unsigned int flags;

	struct ionic_qcq *napi_qcq;

	struct ionic_intr_info intr;

	struct dentry *dentry;

};