diff options
Diffstat (limited to 'io_uring/zcrx.h')
| -rw-r--r-- | io_uring/zcrx.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/io_uring/zcrx.h b/io_uring/zcrx.h index 706cc7300780..f2bc811f022c 100644 --- a/io_uring/zcrx.h +++ b/io_uring/zcrx.h @@ -15,6 +15,7 @@ struct io_zcrx_area { bool is_mapped; u16 area_id; struct page **pages; + unsigned long nr_folios; /* freelist */ spinlock_t freelist_lock ____cacheline_aligned_in_smp; @@ -26,17 +27,18 @@ struct io_zcrx_ifq { struct io_ring_ctx *ctx; struct io_zcrx_area *area; + spinlock_t rq_lock ____cacheline_aligned_in_smp; struct io_uring *rq_ring; struct io_uring_zcrx_rqe *rqes; - u32 rq_entries; u32 cached_rq_head; - spinlock_t rq_lock; + u32 rq_entries; u32 if_rxq; struct device *dev; struct net_device *netdev; netdevice_tracker netdev_tracker; spinlock_t lock; + struct mutex dma_lock; }; #if defined(CONFIG_IO_URING_ZCRX) |