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Searched refs:rhp (Results 1 – 25 of 26) sorted by relevance

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/linux/kernel/rcu/
H A Drcu_segcblist.c28 void rcu_cblist_enqueue(struct rcu_cblist *rclp, struct rcu_head *rhp) in rcu_cblist_enqueue() argument
30 *rclp->tail = rhp; in rcu_cblist_enqueue()
31 rclp->tail = &rhp->next; in rcu_cblist_enqueue()
45 struct rcu_head *rhp) in rcu_cblist_flush_enqueue() argument
53 if (!rhp) { in rcu_cblist_flush_enqueue()
56 rhp->next = NULL; in rcu_cblist_flush_enqueue()
57 srclp->head = rhp; in rcu_cblist_flush_enqueue()
58 srclp->tail = &rhp->next; in rcu_cblist_flush_enqueue()
69 struct rcu_head *rhp; in rcu_cblist_dequeue() local
71 rhp = rclp->head; in rcu_cblist_dequeue()
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H A Dsrcutiny.c126 struct rcu_head *rhp; in srcu_drive_gp() local
160 rhp = lh; in srcu_drive_gp()
162 debug_rcu_head_callback(rhp); in srcu_drive_gp()
164 rhp->func(rhp); in srcu_drive_gp()
219 void call_srcu(struct srcu_struct *ssp, struct rcu_head *rhp, in call_srcu() argument
224 rhp->func = func; in call_srcu()
225 rhp->next = NULL; in call_srcu()
228 *ssp->srcu_cb_tail = rhp; in call_srcu()
229 ssp->srcu_cb_tail = &rhp->next; in call_srcu()
H A Drcu.h261 static inline void debug_rcu_head_callback(struct rcu_head *rhp) in debug_rcu_head_callback() argument
263 if (unlikely(!rhp->func)) in debug_rcu_head_callback()
264 kmem_dump_obj(rhp); in debug_rcu_head_callback()
267 static inline bool rcu_barrier_cb_is_done(struct rcu_head *rhp) in rcu_barrier_cb_is_done() argument
269 return rhp->next == rhp; in rcu_barrier_cb_is_done()
587 struct rcu_head *rhp,
602 struct rcu_head *rhp,
607 #define do_trace_rcu_torture_read(rcutorturename, rhp, secs, c_old, c) \ argument
H A Drcu_segcblist.h24 void rcu_cblist_enqueue(struct rcu_cblist *rclp, struct rcu_head *rhp);
27 struct rcu_head *rhp);
129 struct rcu_head *rhp);
131 struct rcu_head *rhp);
H A Dsrcutree.c1296 static void srcu_leak_callback(struct rcu_head *rhp) in srcu_leak_callback() argument
1304 struct rcu_head *rhp, bool do_norm) in srcu_gp_start_if_needed() argument
1330 if (rhp) in srcu_gp_start_if_needed()
1331 rcu_segcblist_enqueue(&sdp->srcu_cblist, rhp); in srcu_gp_start_if_needed()
1369 if (rhp) { in srcu_gp_start_if_needed()
1433 static void __call_srcu(struct srcu_struct *ssp, struct rcu_head *rhp, in __call_srcu() argument
1436 if (debug_rcu_head_queue(rhp)) { in __call_srcu()
1438 WRITE_ONCE(rhp->func, srcu_leak_callback); in __call_srcu()
1442 rhp->func = func; in __call_srcu()
1443 (void)srcu_gp_start_if_needed(ssp, rhp, do_norm); in __call_srcu()
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H A Dsync.c27 static void rcu_sync_func(struct rcu_head *rhp);
57 static void rcu_sync_func(struct rcu_head *rhp) in rcu_sync_func() argument
59 struct rcu_sync *rsp = container_of(rhp, struct rcu_sync, cb_head); in rcu_sync_func()
/linux/drivers/infiniband/hw/cxgb4/
H A Dprovider.c65 struct c4iw_dev *rhp; in c4iw_dealloc_ucontext() local
69 rhp = to_c4iw_dev(ucontext->ibucontext.device); in c4iw_dealloc_ucontext()
73 c4iw_release_dev_ucontext(&rhp->rdev, &ucontext->uctx); in c4iw_dealloc_ucontext()
81 struct c4iw_dev *rhp = to_c4iw_dev(ibdev); in c4iw_alloc_ucontext() local
87 c4iw_init_dev_ucontext(&rhp->rdev, &context->uctx); in c4iw_alloc_ucontext()
93 rhp->rdev.flags |= T4_STATUS_PAGE_DISABLED; in c4iw_alloc_ucontext()
114 mm->addr = virt_to_phys(rhp->rdev.status_page); in c4iw_alloc_ucontext()
118 insert_flag_to_mmap(&rhp->rdev, mm, mm->addr); in c4iw_alloc_ucontext()
195 struct c4iw_dev *rhp; in c4iw_deallocate_pd() local
199 rhp = php->rhp; in c4iw_deallocate_pd()
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H A Dqp.c717 cxgb4_read_sge_timestamp(qhp->rhp->rdev.lldi.ports[0]); in post_write_cmpl()
741 cxgb4_read_sge_timestamp(qhp->rhp->rdev.lldi.ports[0]); in post_write_cmpl()
804 PBL_OFF(&mhp->rhp->rdev, mhp->attr.pbl_addr)>>3)); in build_tpte_memreg()
913 xa_lock_irqsave(&qhp->rhp->qps, flags); in ring_kernel_sq_db()
915 if (qhp->rhp->db_state == NORMAL) in ring_kernel_sq_db()
918 add_to_fc_list(&qhp->rhp->db_fc_list, &qhp->db_fc_entry); in ring_kernel_sq_db()
922 xa_unlock_irqrestore(&qhp->rhp->qps, flags); in ring_kernel_sq_db()
930 xa_lock_irqsave(&qhp->rhp->qps, flags); in ring_kernel_rq_db()
932 if (qhp->rhp->db_state == NORMAL) in ring_kernel_rq_db()
935 add_to_fc_list(&qhp->rhp->db_fc_list, &qhp->db_fc_entry); in ring_kernel_rq_db()
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H A Dcq.c351 qhp = get_qhp(chp->rhp, CQE_QPID(hw_cqe)); in c4iw_flush_hw_cq()
803 c4iw_invalidate_mr(qhp->rhp, wc->ex.invalidate_rkey); in __c4iw_poll_cq_one()
844 c4iw_invalidate_mr(qhp->rhp, in __c4iw_poll_cq_one()
933 qhp = get_qhp(chp->rhp, CQE_QPID(rd_cqe)); in c4iw_poll_cq_one()
984 xa_erase_irq(&chp->rhp->cqs, chp->cq.cqid); in c4iw_destroy_cq()
990 destroy_cq(&chp->rhp->rdev, &chp->cq, in c4iw_destroy_cq()
1004 struct c4iw_dev *rhp = to_c4iw_dev(ibcq->device); in c4iw_create_cq() local
1021 if (vector >= rhp->rdev.lldi.nciq) in c4iw_create_cq()
1057 hwentries = min(entries * 2, rhp->rdev.hw_queue.t4_max_iq_size); in c4iw_create_cq()
1079 ret = create_cq(&rhp->rdev, &chp->cq, in c4iw_create_cq()
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H A Ddevice.c1375 xa_lock_irq(&qp->rhp->qps); in recover_lost_dbs()
1377 ret = cxgb4_sync_txq_pidx(qp->rhp->rdev.lldi.ports[0], in recover_lost_dbs()
1385 xa_unlock_irq(&qp->rhp->qps); in recover_lost_dbs()
1390 ret = cxgb4_sync_txq_pidx(qp->rhp->rdev.lldi.ports[0], in recover_lost_dbs()
1399 xa_unlock_irq(&qp->rhp->qps); in recover_lost_dbs()
1404 xa_unlock_irq(&qp->rhp->qps); in recover_lost_dbs()
1407 while (cxgb4_dbfifo_count(qp->rhp->rdev.lldi.ports[0], 1) > 0) { in recover_lost_dbs()
H A Dcm.c1645 err = c4iw_modify_qp(ep->com.qp->rhp, in process_mpa_reply()
1660 err = c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in process_mpa_reply()
1679 err = c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in process_mpa_reply()
1884 c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in rx_data()
2760 ret = c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in peer_close()
2778 c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in peer_close()
2808 c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in finish_peer_abort()
2912 ret = c4iw_modify_qp(ep->com.qp->rhp, in peer_abort()
3001 c4iw_modify_qp(ep->com.qp->rhp, in close_con_rpl()
3038 c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp, in terminate()
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H A Dev.c100 c4iw_modify_qp(qhp->rhp, qhp, C4IW_QP_ATTR_NEXT_STATE, in post_qp_event()
H A Drestrack.c434 struct c4iw_dev *dev = mhp->rhp; in c4iw_fill_res_mr_entry()
/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-v4l2.c40 struct pvr2_ioread *rhp; member
894 if (fhp->rhp) { in pvr2_v4l2_release()
897 sp = pvr2_ioread_get_stream(fhp->rhp); in pvr2_v4l2_release()
899 pvr2_ioread_destroy(fhp->rhp); in pvr2_v4l2_release()
900 fhp->rhp = NULL; in pvr2_v4l2_release()
1025 if (fh->rhp) return 0; in pvr2_v4l2_iosetup()
1041 fh->rhp = pvr2_channel_create_mpeg_stream(fh->pdi->stream); in pvr2_v4l2_iosetup()
1042 if (!fh->rhp) { in pvr2_v4l2_iosetup()
1052 return pvr2_ioread_set_enabled(fh->rhp,!0); in pvr2_v4l2_iosetup()
1095 if (!fh->rhp) { in pvr2_v4l2_read()
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/linux/include/linux/sched/
H A Dmm.h63 static inline void __mmdrop_delayed(struct rcu_head *rhp) in __mmdrop_delayed() argument
65 struct mm_struct *mm = container_of(rhp, struct mm_struct, delayed_drop); in __mmdrop_delayed()
/linux/kernel/irq/
H A Dirqdesc.c462 static void delayed_free_desc(struct rcu_head *rhp) in delayed_free_desc() argument
464 struct irq_desc *desc = container_of(rhp, struct irq_desc, rcu); in delayed_free_desc()
/linux/Documentation/RCU/
H A Drcuref.rst114 void el_free(struct rcu_head *rhp)
/linux/fs/xfs/
H A Dxfs_log_recover.c2347 struct hlist_head *rhp; in xlog_recover_ophdr_to_trans() local
2350 rhp = &rhash[XLOG_RHASH(tid)]; in xlog_recover_ophdr_to_trans()
2351 hlist_for_each_entry(trans, rhp, r_list) { in xlog_recover_ophdr_to_trans()
2374 hlist_add_head(&trans->r_list, rhp); in xlog_recover_ophdr_to_trans()
/linux/kernel/locking/
H A Dlocktorture.c1114 static void call_rcu_chain_cb(struct rcu_head *rhp) in call_rcu_chain_cb() argument
1116 struct call_rcu_chain *crcp = container_of(rhp, struct call_rcu_chain, crc_rh); in call_rcu_chain_cb()
/linux/kernel/
H A Dfork.c797 void __put_task_struct_rcu_cb(struct rcu_head *rhp) in __put_task_struct_rcu_cb() argument
799 struct task_struct *task = container_of(rhp, struct task_struct, rcu); in __put_task_struct_rcu_cb()
1909 static void __delayed_free_task(struct rcu_head *rhp) in __delayed_free_task() argument
1911 struct task_struct *tsk = container_of(rhp, struct task_struct, rcu); in __delayed_free_task()
H A Dexit.c223 static void delayed_put_task_struct(struct rcu_head *rhp) in delayed_put_task_struct() argument
225 struct task_struct *tsk = container_of(rhp, struct task_struct, rcu); in delayed_put_task_struct()
/linux/tools/testing/selftests/bpf/test_kmods/
H A Dbpf_testmod.c953 static void bpf_kfunc_rcu_tasks_trace_cb(struct rcu_head *rhp) in bpf_kfunc_init_sock()
957 data = container_of(rhp, struct bpf_kfunc_rcu_tasks_trace_data, rcu); in bpf_kfunc_close_sock()
894 bpf_kfunc_rcu_tasks_trace_cb(struct rcu_head * rhp) bpf_kfunc_rcu_tasks_trace_cb() argument
/linux/kernel/trace/
H A Dtrace_events_filter.c1373 static void free_filter_list_tasks(struct rcu_head *rhp) in free_filter_list_tasks() argument
1375 struct filter_head *filter_list = container_of(rhp, struct filter_head, rcu); in free_filter_list_tasks()
H A Dftrace.c6007 static void register_ftrace_direct_cb(struct rcu_head *rhp) in register_ftrace_direct_cb() argument
6009 struct ftrace_hash *fhp = container_of(rhp, struct ftrace_hash, rcu); in register_ftrace_direct_cb()
/linux/kernel/sched/
H A Dcore.c9380 static void sched_unregister_group_rcu(struct rcu_head *rhp) in sched_unregister_group_rcu() argument
9383 sched_unregister_group(container_of(rhp, struct task_group, rcu)); in sched_unregister_group_rcu()

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