futex: Add mutex around futex exit

[mirror_ubuntu-bionic-kernel.git] / include / rdma / ib_verbs.h

diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 998a2844c76da1a875eb52e0e0db384e60f1d8a4..ad7547c7ffc26abad63a2b8761ffb2562f6734da 100644 (file)
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -68,6 +68,7 @@
 
 extern struct workqueue_struct *ib_wq;
 extern struct workqueue_struct *ib_comp_wq;
+extern struct workqueue_struct *ib_comp_unbound_wq;
 
 union ib_gid {
        u8      raw[16];
@@ -283,8 +284,8 @@ struct ib_rss_caps {
 };
 
 enum ib_tm_cap_flags {
-       /*  Support tag matching on RC transport */
-       IB_TM_CAP_RC                = 1 << 0,
+       /*  Support tag matching with rendezvous offload for RC transport */
+       IB_TM_CAP_RNDV_RC = 1 << 0,
 };
 
 struct ib_tm_caps {
@@ -307,7 +308,7 @@ enum ib_cq_creation_flags {
 
 struct ib_cq_init_attr {
        unsigned int    cqe;
-       int             comp_vector;
+       u32             comp_vector;
        u32             flags;
 };
 
@@ -1132,7 +1133,7 @@ struct ib_qp_init_attr {
        struct ib_qp_cap        cap;
        enum ib_sig_type        sq_sig_type;
        enum ib_qp_type         qp_type;
-       enum ib_qp_create_flags create_flags;
+       u32                     create_flags;
 
        /*
         * Only needed for special QP types, or when using the RW API.
@@ -1557,9 +1558,10 @@ struct ib_ah {
 typedef void (*ib_comp_handler)(struct ib_cq *cq, void *cq_context);
 
 enum ib_poll_context {
-       IB_POLL_DIRECT,         /* caller context, no hw completions */
-       IB_POLL_SOFTIRQ,        /* poll from softirq context */
-       IB_POLL_WORKQUEUE,      /* poll from workqueue */
+       IB_POLL_DIRECT,            /* caller context, no hw completions */
+       IB_POLL_SOFTIRQ,           /* poll from softirq context */
+       IB_POLL_WORKQUEUE,         /* poll from workqueue */
+       IB_POLL_UNBOUND_WORKQUEUE, /* poll from unbound workqueue */
 };
 
 struct ib_cq {
@@ -1576,6 +1578,7 @@ struct ib_cq {
                struct irq_poll         iop;
                struct work_struct      work;
        };
+       struct workqueue_struct *comp_wq;
 };
 
 struct ib_srq {