diff options
| author | Shannon Nelson <shannon.nelson@amd.com> | 2024-03-06 15:29:55 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-03-08 11:54:34 +0000 |
| commit | 453538c52ff892c0abb7ba4ef21c25f2b51a7047 (patch) | |
| tree | 417c192cc9878faf2c61d06d7b66a711e2b9e232 | |
| parent | 0165892477da109a699cdc0ab6d399d5a0fa49d8 (diff) | |
| download | nf-next-453538c52ff892c0abb7ba4ef21c25f2b51a7047.tar.gz | |
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: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_lif.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.h b/drivers/net/ethernet/pensando/ionic/ionic_lif.h index b4f8692a3ead09..08f4266fe2aa48 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.h +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.h @@ -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; }; |