diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/xprt_rdma.h')
-rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index 04696c0..4e03037 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -245,7 +245,6 @@ struct rpcrdma_mw { struct rpcrdma_fmr fmr; struct rpcrdma_frmr frmr; }; - struct work_struct mw_work; struct rpcrdma_xprt *mw_xprt; struct list_head mw_all; }; @@ -341,6 +340,10 @@ struct rpcrdma_buffer { struct list_head rb_allreqs; u32 rb_bc_max_requests; + + spinlock_t rb_recovery_lock; /* protect rb_stale_mrs */ + struct list_head rb_stale_mrs; + struct delayed_work rb_recovery_worker; }; #define rdmab_to_ia(b) (&container_of((b), struct rpcrdma_xprt, rx_buf)->rx_ia) @@ -387,6 +390,8 @@ struct rpcrdma_stats { unsigned long bad_reply_count; unsigned long nomsg_call_count; unsigned long bcall_count; + unsigned long mrs_recovered; + unsigned long mrs_orphaned; }; /* @@ -400,6 +405,7 @@ struct rpcrdma_memreg_ops { struct rpcrdma_req *); void (*ro_unmap_safe)(struct rpcrdma_xprt *, struct rpcrdma_req *, bool); + void (*ro_recover_mr)(struct rpcrdma_mw *); int (*ro_open)(struct rpcrdma_ia *, struct rpcrdma_ep *, struct rpcrdma_create_data_internal *); @@ -477,6 +483,8 @@ void rpcrdma_buffer_put(struct rpcrdma_req *); void rpcrdma_recv_buffer_get(struct rpcrdma_req *); void rpcrdma_recv_buffer_put(struct rpcrdma_rep *); +void rpcrdma_defer_mr_recovery(struct rpcrdma_mw *); + struct rpcrdma_regbuf *rpcrdma_alloc_regbuf(struct rpcrdma_ia *, size_t, gfp_t); void rpcrdma_free_regbuf(struct rpcrdma_ia *, @@ -484,9 +492,6 @@ void rpcrdma_free_regbuf(struct rpcrdma_ia *, int rpcrdma_ep_post_extra_recv(struct rpcrdma_xprt *, unsigned int); -int frwr_alloc_recovery_wq(void); -void frwr_destroy_recovery_wq(void); - int rpcrdma_alloc_wq(void); void rpcrdma_destroy_wq(void); |