| /linux/tools/memory-model/ |
| H A D | linux-kernel.bell | 30 'rcu-unlock (*rcu_read_unlock*) ||
35 'after-unlock-lock (*smp_mb__after_unlock_lock*) ||
36 'after-srcu-read-unlock (*smp_mb__after_srcu_read_unlock*)
51 enum SRCU = 'srcu-lock || 'srcu-unlock || 'sync-srcu
54 let Srcu = Srcu-lock | Srcu-unlock | Sync-srcu
56 (* Compute matching pairs of nested Rcu-lock and Rcu-unlock *)
59 and unmatched-unlocks = Rcu-unlock \ range(matched)
70 flag ~empty Rcu-unlock \ range(rcu-rscs) as unmatched-rcu-unlock
72 (* Compute matching pairs of nested Srcu-lock and Srcu-unlock *)
[all...] |
| H A D | linux-kernel.cat | 30 let po-unlock-lock-po = po ; [UL] ; (po|rf) ; [LKR] ; po
51 * Note: The po-unlock-lock-po relation only passes the lock to the direct
61 ([M] ; po-unlock-lock-po ;
62 [After-unlock-lock] ; po ; [M]) |
63 ([M] ; po? ; [Srcu-unlock] ; fencerel(After-srcu-read-unlock) ; [M])
71 Rcu-lock | Rcu-unlock | Srcu-lock | Srcu-unlock) |
95 let ppo = to-r | to-w | (fence & int) | (po-unlock-lock-po & int)
101 po-unlock
[all...] |
| /linux/fs/ocfs2/dlm/ |
| H A D | dlmunlock.c | 67 * So to unlock a converting lock, you must first cancel the
68 * convert (passing LKM_CANCEL in flags), then call the unlock
181 /* must clear the actions because this unlock in dlmunlock_common()
236 /* Unlock request will directly succeed after owner dies, in dlmunlock_common()
258 /* if cancel or unlock succeeded, lvb work is done */ in dlmunlock_common()
314 struct dlm_unlock_lock unlock; in dlm_send_remote_unlock_request() local
333 memset(&unlock, 0, sizeof(unlock)); in dlm_send_remote_unlock_request()
334 unlock.node_idx = dlm->node_num; in dlm_send_remote_unlock_request()
335 unlock.flags = cpu_to_be32(flags); in dlm_send_remote_unlock_request()
336 unlock.cookie = lock->ml.cookie; in dlm_send_remote_unlock_request()
[all …]
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| /linux/scripts/coccinelle/locks/ |
| H A D | mini_lock.cocci | 3 /// where the unlock is missing from an if branch, and there is a lock
4 /// before the if and an unlock after the if. False positives are due to
67 identifier lock,unlock;
79 *unlock@up(E1,...);
84 unlock << err.unlock;
89 cocci.print_secs(unlock,p2)
94 unlock << err.unlock;
|
| /linux/drivers/accel/ivpu/ |
| H A D | ivpu_ms.c | 57 goto unlock; in ivpu_ms_start_ioctl()
63 goto unlock; in ivpu_ms_start_ioctl()
96 goto unlock; in ivpu_ms_start_ioctl()
102 unlock: in ivpu_ms_start_ioctl()
180 goto unlock; in ivpu_ms_get_data_ioctl()
186 goto unlock; in ivpu_ms_get_data_ioctl()
188 goto unlock; in ivpu_ms_get_data_ioctl()
193 goto unlock; in ivpu_ms_get_data_ioctl()
198 unlock: in ivpu_ms_get_data_ioctl()
277 goto unlock; in ivpu_ms_get_info_ioctl()
[all …]
|
| /linux/drivers/crypto/ccp/ |
| H A D | platform-access.c | 84 goto unlock; in psp_send_platform_access_msg()
90 goto unlock; in psp_send_platform_access_msg()
111 goto unlock; in psp_send_platform_access_msg()
118 goto unlock; in psp_send_platform_access_msg()
133 goto unlock; in psp_send_platform_access_msg()
141 unlock: in psp_send_platform_access_msg()
167 goto unlock; in psp_ring_platform_doorbell()
175 goto unlock; in psp_ring_platform_doorbell()
183 goto unlock; in psp_ring_platform_doorbell()
187 unlock: in psp_ring_platform_doorbell()
|
| /linux/sound/usb/ |
| H A D | mixer_scarlett2.c | |
| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | adi,adp5585.yaml | 68 adi,unlock-events:
70 Specifies a maximum of 2 events that can be used to unlock the keypad.
85 adi,unlock-trigger-sec:
87 Defines the time in which the second unlock event must occur after the
88 first unlock event has occurred.
146 adi,unlock-trigger-sec:
147 - adi,unlock-events
169 adi,unlock-events: false
170 adi,unlock-trigger-sec: false
204 adi,unlock-events: false
[all …]
|
| /linux/drivers/leds/ |
| H A D | led-class-flash.c | 48 goto unlock; in flash_brightness_store()
53 goto unlock; in flash_brightness_store()
57 goto unlock; in flash_brightness_store()
60 unlock: in flash_brightness_store()
99 goto unlock; in flash_strobe_store()
103 goto unlock; in flash_strobe_store()
107 goto unlock; in flash_strobe_store()
112 goto unlock; in flash_strobe_store()
114 unlock: in flash_strobe_store()
148 goto unlock; in flash_timeout_store()
[all …]
|
| /linux/drivers/media/rc/ |
| H A D | bpf-lirc.c | 154 goto unlock; in lirc_bpf_attach()
160 goto unlock; in lirc_bpf_attach()
165 goto unlock; in lirc_bpf_attach()
170 unlock: in lirc_bpf_attach()
192 goto unlock; in lirc_bpf_detach()
203 goto unlock; in lirc_bpf_detach()
208 unlock: in lirc_bpf_detach()
324 goto unlock; in lirc_prog_query()
329 goto unlock; in lirc_prog_query()
336 unlock: in lirc_prog_query()
|
| /linux/Documentation/locking/ |
| H A D | futex-requeue-pi.rst | 30 unlock(mutex);
32 unlock(cond->__data.__lock);
36 unlock(cond->__data.__lock);
43 unlock(cond->__data.__lock);
64 unlock(mutex);
66 unlock(cond->__data.__lock);
70 unlock(cond->__data.__lock);
77 unlock(cond->__data.__lock);
|
| /linux/rust/kernel/sync/ |
| H A D | lock.rs | 30 /// is owned, that is, between calls to [`lock`] and [`unlock`].
35 /// [`unlock`]: Backend::unlock
41 /// The state required to be kept between [`lock`] and [`unlock`].
44 /// [`unlock`]: Backend::unlock
79 unsafe fn unlock(ptr: *mut Self::State, guard_state: &Self::GuardState); in unlock() method
86 /// variant) that has been unlocked with [`Backend::unlock`] and will be relocked now.
189 /// Allows mutual exclusion primitives that implement the [`Backend`] trait to automatically unlock
234 // SAFETY: The caller owns the lock, so it is safe to unlock it. in do_unlocked()
235 unsafe { B::unlock(self.lock.state.get(), &self.state) }; in do_unlocked()
263 // SAFETY: The caller owns the lock, so it is safe to unlock it. in drop()
[all …]
|
| /linux/net/bluetooth/ |
| H A D | hci_event.c | 836 goto unlock; in hci_cc_write_auth_payload_timeout()
842 unlock: in hci_cc_write_auth_payload_timeout()
1086 goto unlock; in hci_cc_read_clock()
1090 goto unlock; in hci_cc_read_clock()
1099 unlock: in hci_cc_read_clock()
1169 goto unlock; in hci_cc_pin_code_reply()
1173 goto unlock; in hci_cc_pin_code_reply()
1179 unlock: in hci_cc_pin_code_reply()
1629 goto unlock; in hci_cc_le_set_ext_adv_enable()
1641 unlock: in hci_cc_le_set_ext_adv_enable()
[all …]
|
| /linux/arch/powerpc/platforms/powermac/ |
| H A D | feature.c | 64 #define UNLOCK(flags) raw_spin_unlock_irqrestore(&feature_lock, flags); macro
154 UNLOCK(flags); in simple_feature_tweak()
209 UNLOCK(flags); in ohare_htw_scc_enable()
222 UNLOCK(flags); in ohare_htw_scc_enable()
242 UNLOCK(flags); in ohare_htw_scc_enable()
328 UNLOCK(flags); in heathrow_modem_enable()
339 UNLOCK(flags); in heathrow_modem_enable()
347 UNLOCK(flags); mdelay(250); LOCK(flags); in heathrow_modem_enable()
350 UNLOCK(flags); mdelay(250); LOCK(flags); in heathrow_modem_enable()
353 UNLOCK(flags); mdelay(250); in heathrow_modem_enable()
[all …]
|
| /linux/include/asm-generic/bitops/ |
| H A D | instrumented-lock.h | 17 * clear_bit_unlock - Clear a bit in memory, for unlock
36 * memory operation. It can be used for an unlock if no other CPUs can
63 * it is negative, for unlock.
70 * with an unlock or end of writeback. Bit 7 is used as PG_waiters to
71 * indicate whether anybody is waiting for the unlock.
|
| /linux/drivers/net/ethernet/intel/igb/ |
| H A D | e1000_mbx.c | 12 * @unlock: skip locking or not
17 bool unlock) in igb_read_mbx() argument
27 ret_val = mbx->ops.read(hw, msg, size, mbx_id, unlock); in igb_read_mbx()
110 * igb_unlock_mbx - unlock the mailbox
121 if (mbx->ops.unlock) in igb_unlock_mbx()
122 ret_val = mbx->ops.unlock(hw, mbx_id); in igb_unlock_mbx()
408 * @unlock: unlock the mailbox when done?
415 u16 vf_number, bool unlock) in igb_read_mbx_pf() argument
430 if (unlock) in igb_read_mbx_pf()
465 mbx->ops.unlock = igb_release_mbx_lock_pf; in igb_init_mbx_params_pf()
|
| /linux/drivers/net/wireless/silabs/wfx/ |
| H A D | hwio.c | 59 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_read32_locked()
70 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_write32_locked()
92 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_write32_bits_locked()
168 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_indirect_read_locked()
180 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_indirect_write_locked()
195 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_indirect_read32_locked()
211 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_indirect_write32_locked()
224 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_data_read()
238 wdev->hwbus_ops->unlock(wdev->hwbus_priv); in wfx_data_write()
|
| /linux/kernel/power/ |
| H A D | user.c | 60 goto Unlock; in snapshot_open()
66 goto Unlock; in snapshot_open()
101 Unlock: in snapshot_open()
147 goto Unlock; in snapshot_read()
152 goto Unlock; in snapshot_read()
162 Unlock: in snapshot_read()
188 goto unlock; in snapshot_write()
195 goto unlock; in snapshot_write()
202 unlock: in snapshot_write()
|
| /linux/drivers/net/ethernet/mellanox/mlx5/core/esw/ |
| H A D | legacy.c | 395 goto unlock; in mlx5_esw_query_vport_drop_stats()
407 goto unlock; in mlx5_esw_query_vport_drop_stats()
413 goto unlock; in mlx5_esw_query_vport_drop_stats()
420 unlock: in mlx5_esw_query_vport_drop_stats()
440 goto unlock; /* compatibility with libvirt */ in mlx5_eswitch_set_vport_vlan()
443 goto unlock; in mlx5_eswitch_set_vport_vlan()
448 unlock: in mlx5_eswitch_set_vport_vlan()
468 goto unlock; in mlx5_eswitch_set_vport_spoofchk()
481 unlock: in mlx5_eswitch_set_vport_spoofchk()
500 goto unlock; in mlx5_eswitch_set_vport_trust()
[all …]
|
| /linux/net/caif/ |
| H A D | cfcnfg.c | 313 goto unlock; in caif_connect_client()
318 goto unlock; in caif_connect_client()
324 goto unlock; in caif_connect_client()
328 goto unlock; in caif_connect_client()
332 goto unlock; in caif_connect_client()
339 goto unlock; in caif_connect_client()
357 unlock: in caif_connect_client()
393 goto unlock; in cfcnfg_linkup_rsp()
402 goto unlock; in cfcnfg_linkup_rsp()
436 goto unlock; in cfcnfg_linkup_rsp()
[all …]
|
| /linux/drivers/usb/usbip/ |
| H A D | vudc_sysfs.c | 82 goto unlock; in dev_desc_read()
87 unlock: in dev_desc_read()
121 goto unlock; in usbip_sockfd_store()
128 goto unlock; in usbip_sockfd_store()
152 /* unlock and create threads and get tasks */ in usbip_sockfd_store()
201 goto unlock; in usbip_sockfd_store()
223 unlock: in usbip_sockfd_store()
|
| /linux/drivers/rtc/ |
| H A D | rtc-omap.c | 138 void (*unlock)(struct omap_rtc *rtc); member
225 rtc->type->unlock(rtc); in rtc_irq()
259 rtc->type->unlock(rtc); in omap_rtc_alarm_irq_enable()
326 rtc->type->unlock(rtc); in omap_rtc_set_time()
375 rtc->type->unlock(rtc); in omap_rtc_set_alarm()
419 rtc->type->unlock(rtc); in omap_rtc_power_off_program()
490 omap_rtc_power_off_rtc->type->unlock(omap_rtc_power_off_rtc); in omap_rtc_power_off()
516 .unlock = default_rtc_unlock,
524 .unlock = am3352_rtc_unlock,
529 .unlock = am3352_rtc_unlock,
[all …]
|
| /linux/drivers/leds/flash/ |
| H A D | leds-mt6370-flash.c | 107 goto unlock; in mt6370_torch_brightness_set()
133 goto unlock; in mt6370_torch_brightness_set()
139 goto unlock; in mt6370_torch_brightness_set()
145 goto unlock; in mt6370_torch_brightness_set()
149 unlock: in mt6370_torch_brightness_set()
217 goto unlock; in mt6370_strobe_set()
231 goto unlock; in mt6370_strobe_set()
241 goto unlock; in mt6370_strobe_set()
255 unlock: in mt6370_strobe_set()
358 goto unlock; in mt6370_flash_external_strobe_set()
[all …]
|
| H A D | leds-mt6360.c | 177 goto unlock; in mt6360_torch_brightness_set()
193 goto unlock; in mt6360_torch_brightness_set()
199 goto unlock; in mt6360_torch_brightness_set()
203 unlock: in mt6360_torch_brightness_set()
255 goto unlock; in mt6360_strobe_set()
266 goto unlock; in mt6360_strobe_set()
282 goto unlock; in mt6360_strobe_set()
292 goto unlock; in mt6360_strobe_set()
305 unlock: in mt6360_strobe_set()
353 goto unlock; in mt6360_fault_get()
[all …]
|
| /linux/drivers/staging/most/net/ |
| H A D | net.c | 196 goto unlock; in most_nd_open()
203 goto unlock; in most_nd_open()
215 unlock: in most_nd_open()
328 goto unlock; in comp_probe_channel()
345 goto unlock; in comp_probe_channel()
351 goto unlock; in comp_probe_channel()
357 unlock: in comp_probe_channel()
374 goto unlock; in comp_disconnect_channel()
383 goto unlock; in comp_disconnect_channel()
404 unlock: in comp_disconnect_channel()
|