| /linux/kernel/rcu/ |
| H A D | tree_nocb.h | 20 static inline bool rcu_current_is_nocb_kthread(struct rcu_data *rdp) in rcu_current_is_nocb_kthread() argument
23 if (!rdp->nocb_cb_kthread || !rdp->nocb_gp_kthread) in rcu_current_is_nocb_kthread()
26 if (current == rdp->nocb_cb_kthread || current == rdp->nocb_gp_kthread) in rcu_current_is_nocb_kthread()
92 static void rcu_nocb_bypass_lock(struct rcu_data *rdp) in rcu_nocb_bypass_lock() argument
93 __acquires(&rdp->nocb_bypass_lock) in rcu_nocb_bypass_lock()
96 if (raw_spin_trylock(&rdp->nocb_bypass_lock)) in rcu_nocb_bypass_lock()
102 WARN_ON_ONCE(smp_processor_id() != rdp->cpu); in rcu_nocb_bypass_lock()
103 raw_spin_lock(&rdp->nocb_bypass_lock); in rcu_nocb_bypass_lock()
110 static bool rcu_nocb_bypass_trylock(struct rcu_data *rdp) in rcu_nocb_bypass_trylock() argument
113 return raw_spin_trylock(&rdp->nocb_bypass_lock); in rcu_nocb_bypass_trylock()
[all …]
|
| H A D | tree_stall.h | 158 static void zero_cpu_stall_ticks(struct rcu_data *rdp) in zero_cpu_stall_ticks() argument
160 rdp->ticks_this_gp = 0; in zero_cpu_stall_ticks()
161 rdp->softirq_snap = kstat_softirqs_cpu(RCU_SOFTIRQ, smp_processor_id()); in zero_cpu_stall_ticks()
162 WRITE_ONCE(rdp->last_fqs_resched, jiffies); in zero_cpu_stall_ticks()
193 struct rcu_data *rdp; in rcu_iw_handler() local
196 rdp = container_of(iwp, struct rcu_data, rcu_iw); in rcu_iw_handler()
197 rnp = rdp->mynode; in rcu_iw_handler()
199 if (!WARN_ON_ONCE(!rdp->rcu_iw_pending)) { in rcu_iw_handler()
200 rdp->rcu_iw_gp_seq = rnp->gp_seq; in rcu_iw_handler()
201 rdp->rcu_iw_pending = false; in rcu_iw_handler()
[all …]
|
| H A D | tree.h | 481 static bool rcu_is_callbacks_kthread(struct rcu_data *rdp);
486 static void zero_cpu_stall_ticks(struct rcu_data *rdp);
490 static bool wake_nocb_gp(struct rcu_data *rdp, bool force);
491 static bool rcu_nocb_flush_bypass(struct rcu_data *rdp, struct rcu_head *rhp,
493 static void call_rcu_nocb(struct rcu_data *rdp, struct rcu_head *head,
495 static void __maybe_unused __call_rcu_nocb_wake(struct rcu_data *rdp, bool was_empty,
497 static int rcu_nocb_need_deferred_wakeup(struct rcu_data *rdp, int level);
498 static bool do_nocb_deferred_wakeup(struct rcu_data *rdp);
499 static void rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp);
501 static void show_rcu_nocb_state(struct rcu_data *rdp);
[all …]
|
| /linux/drivers/net/ethernet/amd/ |
| H A D | a2065.c | 135 ll->rdp = (leptr & 0xFFFF); in load_csrs()
137 ll->rdp = leptr >> 16; in load_csrs()
139 ll->rdp = lp->busmaster_regval; in load_csrs()
224 ll->rdp = LE_C0_INIT; in init_restart_lance()
227 for (i = 0; (i < 100) && !(ll->rdp & (LE_C0_ERR | LE_C0_IDON)); i++) in init_restart_lance()
229 if ((i == 100) || (ll->rdp & LE_C0_ERR)) { in init_restart_lance()
230 pr_err("unopened after %d ticks, csr0=%04x\n", i, ll->rdp); in init_restart_lance()
235 ll->rdp = LE_C0_IDON; in init_restart_lance()
236 ll->rdp = LE_C0_INEA | LE_C0_STRT; in init_restart_lance()
265 ll->rdp = LE_C0_RINT | LE_C0_INEA; in lance_rx()
[all …]
|
| H A D | declance.c | 286 volatile unsigned short rdp; /* register data port */ member
314 writereg(&ll->rdp, (leptr & 0xFFFF)); in load_csrs()
316 writereg(&ll->rdp, leptr >> 16); in load_csrs()
318 writereg(&ll->rdp, lp->busmaster_regval); in load_csrs()
533 writereg(&ll->rdp, LE_C0_INIT); in init_restart_lance()
536 for (i = 0; (i < 100) && !(ll->rdp & LE_C0_IDON); i++) { in init_restart_lance()
539 if ((i == 100) || (ll->rdp & LE_C0_ERR)) { in init_restart_lance()
541 i, ll->rdp); in init_restart_lance()
544 if ((ll->rdp & LE_C0_ERR)) { in init_restart_lance()
546 i, ll->rdp); in init_restart_lance()
[all …]
|
| H A D | a2065.h | 41 unsigned short rdp; /* Register Data Port */ member
|
| /linux/drivers/net/ethernet/cavium/liquidio/ |
| H A D | octeon_nic.c | 38 struct octeon_instr_rdp *rdp; in octeon_alloc_soft_command_resp() local
54 rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd3.rdp; in octeon_alloc_soft_command_resp()
60 rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd2.rdp; in octeon_alloc_soft_command_resp()
68 rdp->pcie_port = oct->pcie_port; in octeon_alloc_soft_command_resp()
69 rdp->rlen = rdatasize; in octeon_alloc_soft_command_resp()
|
| H A D | request_manager.c | 590 struct octeon_instr_rdp *rdp; in octeon_prepare_soft_command() local
631 rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd3.rdp; in octeon_prepare_soft_command()
632 rdp->pcie_port = oct->pcie_port; in octeon_prepare_soft_command()
633 rdp->rlen = sc->rdatasize; in octeon_prepare_soft_command()
668 rdp = (struct octeon_instr_rdp *)&sc->cmd.cmd2.rdp; in octeon_prepare_soft_command()
669 rdp->pcie_port = oct->pcie_port; in octeon_prepare_soft_command()
670 rdp->rlen = sc->rdatasize; in octeon_prepare_soft_command()
|
| H A D | octeon_iq.h | 221 u64 rdp; member
248 u64 rdp; member
|
| /linux/tools/rcu/ |
| H A D | rcu-cbs.py | 42 rdp = per_cpu_ptr(rdp0, cpu); variable
43 len = rdp.cblist.len.value_();
|
| /linux/drivers/pnp/isapnp/ |
| H A D | core.c | 218 int rdp = isapnp_rdp; in isapnp_next_rdp() local
225 while (rdp <= 0x3ff) { in isapnp_next_rdp()
230 if ((rdp < 0x280 || rdp > 0x380) in isapnp_next_rdp()
231 && request_region(rdp, 1, "ISAPnP")) { in isapnp_next_rdp()
232 isapnp_rdp = rdp; in isapnp_next_rdp()
233 old_rdp = rdp; in isapnp_next_rdp()
236 rdp += RDP_STEP; in isapnp_next_rdp()
|
| /linux/sound/pcmcia/pdaudiocf/ |
| H A D | pdaudiocf_irq.c | 250 int size, off, cont, rdp, wdp; in pdacf_threaded_irq() local
258 rdp = inw(chip->port + PDAUDIOCF_REG_RDP); in pdacf_threaded_irq()
260 size = wdp - rdp; in pdacf_threaded_irq()
|
| /linux/arch/arm64/boot/dts/qcom/ |
| H A D | ipq9574-rdp454.dts | 11 #include "ipq9574-rdp-common.dtsi"
|
| H A D | ipq9574-rdp453.dts | 11 #include "ipq9574-rdp-common.dtsi"
|
| H A D | ipq9574-rdp449.dts | 11 #include "ipq9574-rdp-common.dtsi"
|
| H A D | ipq5332-rdp441.dts | 10 #include "ipq5332-rdp-common.dtsi"
|
| H A D | ipq5332-rdp474.dts | 10 #include "ipq5332-rdp-common.dtsi"
|
| H A D | ipq9574-rdp418.dts | 11 #include "ipq9574-rdp-common.dtsi"
|
| H A D | ipq5332-rdp442.dts | 10 #include "ipq5332-rdp-common.dtsi"
|
| H A D | ipq5332-rdp468.dts | 10 #include "ipq5332-rdp-common.dtsi"
|
| /linux/arch/x86/include/asm/ |
| H A D | user_64.h | 58 __u64 rdp; member
|
| /linux/Documentation/RCU/Design/Memory-Ordering/ |
| H A D | Tree-RCU-Memory-Ordering.rst | 205 4 struct rcu_data *rdp = this_cpu_ptr(&rcu_data);
210 9 if (rcu_rdp_is_offloaded(rdp))
215 14 if (tne != rdp->tick_nohz_enabled_snap) {
216 15 if (!rcu_segcblist_empty(&rdp->cblist))
218 17 rdp->tick_nohz_enabled_snap = tne;
228 27 if (rdp->last_accelerate == jiffies)
230 29 rdp->last_accelerate = jiffies;
231 30 if (rcu_segcblist_pend_cbs(&rdp->cblist)) {
232 31 rnp = rdp->mynode;
234 33 needwake = rcu_accelerate_cbs(rnp, rdp);
|
| /linux/include/soc/fsl/ |
| H A D | cpm.h | 21 __be32 rdp; /* Internal */ member
|
| /linux/arch/x86/kernel/fpu/ |
| H A D | regset.c | 345 env->foo = fxsave->rdp; in __convert_from_fxsr()
388 fxsave->rdp = env->foo; in convert_to_fxsr()
|
| /linux/arch/x86/include/uapi/asm/ |
| H A D | sigcontext.h | 156 __u64 rdp; member
|