| /linux-5.10/tools/memory-model/litmus-tests/ |
| D | README | 5 CoRR+poonceonce+Once.litmus
9 CoRW+poonceonce+Once.litmus
14 CoWR+poonceonce+Once.litmus
132 WRC+poonceonces+Once.litmus
133 WRC+pooncerelease+fencermbonceonce+Once.litmus
164 each process exactly once, so litmus tests not fitting this description
216 smp_load_acquire(), so next is "Once". Thus far, we have "Rfi Once".
222 READ_ONCE(), we add another "Once" descriptor.
226 WRITE_ONCE(), which as before gives the descriptor "Once". The string
227 thus far is thus "Rfi Once PodRR Once Fre Once".
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| /linux-5.10/Documentation/watchdog/ |
| D | watchdog-parameters.rst | 33 Watchdog cannot be stopped once started
46 Watchdog cannot be stopped once started
55 Watchdog cannot be stopped once started
67 Watchdog cannot be stopped once started
94 Watchdog cannot be stopped once started
103 Watchdog cannot be stopped once started
112 Watchdog cannot be stopped once started
147 Watchdog cannot be stopped once started
162 Watchdog cannot be stopped once started
168 Watchdog cannot be stopped once started
[all …]
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| /linux-5.10/tools/memory-model/ |
| D | linux-kernel.def | 8 // ONCE
9 READ_ONCE(X) __load{once}(X)
10 WRITE_ONCE(X,V) { __store{once}(X,V); }
16 rcu_dereference(X) __load{once}(X)
17 smp_store_mb(X,V) { __store{once}(X,V); __fence{mb}; }
31 xchg_relaxed(X,V) __xchg{once}(X,V)
35 cmpxchg_relaxed(X,V,W) __cmpxchg{once}(X,V,W)
69 atomic_add_return_relaxed(V,X) __atomic_op_return{once}(X,+,V)
73 atomic_fetch_add_relaxed(V,X) __atomic_fetch_op{once}(X,+,V)
78 atomic_inc_return_relaxed(X) __atomic_op_return{once}(X,+,1)
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| D | linux-kernel.bell | 16 enum Accesses = 'once (*READ_ONCE,WRITE_ONCE*) ||
20 instructions R[{'once,'acquire,'noreturn}]
21 instructions W[{'once,'release}]
22 instructions RMW[{'once,'acquire,'release}]
82 let Marked = (~M) | IW | Once | Release | Acquire | domain(rmw) | range(rmw) |
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| /linux-5.10/arch/sh/lib/ |
| D | memmove.S | 33 bt/s 8f ! if it's too small, copy a byte at once
62 ! copy a byte at once
94 2: ! Second, copy a long word at once
103 ! Third, copy a byte at once, if necessary
127 2: ! Second, read a long word and write a long word at once
160 ! Third, copy a byte at once, if necessary
179 2: ! Second, read a word and write a word at once
189 ! Third, copy a byte at once, if necessary
215 2: ! Second, read a long word and write a long word at once
249 ! Third, copy a byte at once, if necessary
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| D | memcpy.S | 24 bt/s 7f ! if it's too small, copy a byte at once
52 ! copy a byte at once
81 2: ! Second, copy a long word at once
89 ! Third, copy a byte at once, if necessary
111 2: ! Second, read a long word and write a long word at once
141 ! Third, copy a byte at once, if necessary
159 2: ! Second, read a word and write a word at once
169 ! Third, copy a byte at once, if necessary
192 2: ! Second, read a long word and write a long word at once
223 ! Third, copy a byte at once, if necessary
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| /linux-5.10/fs/cifs/ |
| D | cifs_debug.h | 34 #define ONCE 8 macro
76 if ((type) & ONCE) \
77 cifs_dbg_func(once, type, fmt, ##__VA_ARGS__); \
101 if ((type) & ONCE) \
102 cifs_server_dbg_func(once, type, fmt, ##__VA_ARGS__); \
125 if ((type) & ONCE) \
126 cifs_tcon_dbg_func(once, type, fmt, ##__VA_ARGS__); \
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| /linux-5.10/fs/xfs/ |
| D | xfs_extfree_item.h | 32 * On allocation, both references are the responsibility of the caller. Once the
34 * transfers to the transaction. The reference is dropped once the EFI is
38 * means to detect failure once the transaction is committed, however.
42 * Once an EFD is allocated and dirtied in a transaction, reference two
43 * transfers to the transaction. The EFD reference is dropped once it reaches
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| /linux-5.10/Documentation/leds/ |
| D | ledtrig-transient.rst | 12 features that require an on or off state to be held just once and then stay in
37 being able to actually change the LED state. Once driver is resumed, triggers
91 is used to start a timer that runs once. This value doesn't
114 allow user app to set the time once and activate it to run it once for the
150 echo 1 > activate - start timer = duration to run once
151 echo 1 > activate - start timer = duration to run once
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| /linux-5.10/include/linux/dma/ |
| D | sprd-dma.h | 18 * configurations. Once the source channel's transaction is done, it will
50 * automatically once the source channel's fragment request is done.
52 * automatically once the source channel's block request is done.
54 * automatically once the source channel's transfer request is done.
56 * automatically once the source channel's link-list request is done.
121 * @wrap_addr: the wrap address for link-list mode, which means once the
134 * Once trigger the DMA transfer, the DMA controller will load 'configuration
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| /linux-5.10/Documentation/firmware-guide/acpi/ |
| D | method-tracing.rst | 67 # echo "method-once" > /sys/module/acpi/parameters/trace_state
133 # echo "method-once" > trace_state
157 acpi.trace_method_name=\_SB.LID0._LID acpi.trace_state=opcode-once
209 "method-once"
213 during method execution of "trace_method_name" will be logged only once.
221 "opcode-once"
226 once.
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| /linux-5.10/Documentation/devicetree/bindings/watchdog/ |
| D | of-xilinx-wdt.txt | 13 - xlnx,wdt-enable-once : 0 - Watchdog can be restarted
14 1 - Watchdog can be enabled just once
24 xlnx,wdt-enable-once = <0x0>;
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| /linux-5.10/drivers/atm/ |
| D | Kconfig | 92 Burst sixteen words at once in the send direction. This may work
99 Burst eight words at once in the send direction. This is the default
106 Burst four words at once in the send direction. You may want to try
114 Burst two words at once in the send direction. You may want to try
122 Burst sixteen words at once in the receive direction. This may work
129 Burst eight words at once in the receive direction. This may work
137 Burst four words at once in the receive direction. This is the
145 Burst two words at once in the receive direction. You may want to
276 This is a driver for the Horizon chipset ATM adapter cards once
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| /linux-5.10/arch/m68k/include/asm/ |
| D | sun3xflop.h | 48 static int once = 0; in sun3x_82072_fd_inb() local
60 if(!once) { in sun3x_82072_fd_inb()
61 once = 1; in sun3x_82072_fd_inb()
205 static int once = 0; in sun3xflop_request_irq() local
208 if(!once) { in sun3xflop_request_irq()
209 once = 1; in sun3xflop_request_irq()
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| /linux-5.10/Documentation/hwmon/ |
| D | it87.rst | 34 Datasheet: Once publicly available at the ITE website, but no longer
42 Datasheet: Once publicly available at the ITE website, but no longer
50 Datasheet: Once publicly available at the ITE website, but no longer
58 Datasheet: Once publicly available at the ITE website, but no longer
212 this value can currently only be read once at initialization time, so
246 Temperatures are measured in degrees Celsius. An alarm is triggered once
280 is read at least once. This means that the cause for the alarm may already
284 once-only alarms.
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| D | adc128d818.rst | 39 is read at least once. This means that the cause for the alarm may
42 once, to ensure that alarms are reported to user space.
44 The ADC128D818 only updates its values approximately once per second;
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| D | adt7462.rst | 30 programmable. Once configured, the ADT7462 will adjust the PWM outputs in
39 the registers more often than once every other second. Further,
40 configuration data is only read once per minute.
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| D | adt7470.rst | 30 programmable. Once configured, the ADT7470 will adjust the PWM outputs in
41 registers more often than once every 5 seconds. Further, configuration data is
42 only read once per minute.
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| /linux-5.10/tools/perf/Documentation/ |
| D | perf-ftrace.txt | 76 by using this option more than once. The function argument also
83 argument. Like -T option, this can be used more than once to
97 than once to specify multiple functions. It will be passed to
105 executed from the given function. This can be used more than once to
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| /linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | ia_css_control.h | 76 * the use of the separate ISYS event queue. Once all drivers supports this, it
88 * Temporary function to poll whether the ISP has been started. Once it has,
97 * Temporary function to poll whether the SP has been initialized. Once it has,
106 * Temporary function to poll whether the SP has been terminated. Once it has,
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| /linux-5.10/include/drm/ |
| D | gpu_scheduler.h | 150 * &drm_sched_fence.finished fence once parent is signalled.
187 * should call drm_sched_entity_push_job() once it wants the scheduler
219 * block on. Once it returns NULL, run_job() may be called.
225 * @run_job: Called to execute the job once all of the dependencies
239 * @free_job: Called once the job's finished fence has been signaled
255 * @job_scheduled: once @drm_sched_entity_do_release is called the scheduler
265 * @hang_limit: once the hangs by a job crosses this limit then it is marked
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| /linux-5.10/Documentation/hid/ |
| D | hid-transport.rst | 67 device. Once a device is registered with HID core, the callbacks provided via
72 device failures. Once transport drivers detect unplug or failure events, they
218 Once hid_add_device() is entered, HID core might use the callbacks provided in
226 Once hid_destroy_device() returns, HID core will no longer make use of any
238 Called from HID device drivers once they want to use the device. Transport
247 Called from HID device drivers once they are done with a device. Transport
259 Called from HID device drivers once they are interested in data reports.
262 However, once ->open() is called, transport drivers must be ready for I/O.
281 Called once during device setup after ->start() has been called. Transport
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| /linux-5.10/Documentation/userspace-api/media/mediactl/ |
| D | request-api.rst | 65 Once the configuration and buffers of the request are specified, it can be
99 once all its associated buffers are available for dequeuing and all the
120 that file descriptor unusable and the request will be freed once it is no
165 Once the request is fully prepared, it can be queued to the driver:
205 Once we don't need the request anymore, we can either recycle it for reuse with
245 Once the request is fully prepared, it can be queued to the driver:
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| /linux-5.10/Documentation/admin-guide/ |
| D | clearing-warn-once.rst | 4 WARN_ONCE / WARN_ON_ONCE / printk_once only emit a message once.
8 clears the state and allows the warnings to print once again.
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| /linux-5.10/drivers/dma/bestcomm/ |
| D | bcom_fec_tx_task.c | 43 0x991a002c, /* LCD: idx2 = idx2, idx3 = idx4; idx2 once var0; idx2 += inc5, idx3 += inc4 */
49 0xb8c80029, /* LCD: idx3 = *(idx1 + var0000001a); idx3 once var0; idx3 += inc5 */
56 0x9999802d, /* LCD: idx3 = idx3; idx3 once var0; idx3 += inc5 */
65 0x9919002d, /* LCD: idx2 = idx2; idx2 once var0; idx2 += inc5 */
|