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/kernel/linux/linux-5.10/tools/memory-model/litmus-tests/
DREADME5 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".
[all …]
/kernel/linux/linux-4.19/Documentation/watchdog/
Dwatchdog-parameters.txt16 nowayout: Watchdog cannot be stopped once started
23 nowayout: Watchdog cannot be stopped once started
28 nowayout: Watchdog cannot be stopped once started
35 nowayout: Watchdog cannot be stopped once started
45 nowayout: Watchdog cannot be stopped once started
50 nowayout: Watchdog cannot be stopped once started
55 nowayout: Watchdog cannot be stopped once started
73 nowayout: Watchdog cannot be stopped once started
81 nowayout: Watchdog cannot be stopped once started
84 nowayout: Watchdog cannot be stopped once started
[all …]
/kernel/linux/linux-5.10/Documentation/watchdog/
Dwatchdog-parameters.rst33 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 …]
/kernel/linux/linux-5.10/tools/memory-model/
Dlinux-kernel.def8 // 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)
[all …]
Dlinux-kernel.bell16 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) |
/kernel/linux/linux-4.19/tools/memory-model/
Dlinux-kernel.def8 // 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}; }
29 xchg_relaxed(X,V) __xchg{once}(X,V)
33 cmpxchg_relaxed(X,V,W) __cmpxchg{once}(X,V,W)
61 atomic_add_return_relaxed(V,X) __atomic_op_return{once}(X,+,V)
65 atomic_fetch_add_relaxed(V,X) __atomic_fetch_op{once}(X,+,V)
70 atomic_inc_return_relaxed(X) __atomic_op_return{once}(X,+,1)
[all …]
Dlinux-kernel.bell16 enum Accesses = 'once (*READ_ONCE,WRITE_ONCE*) ||
20 instructions R[{'once,'acquire,'noreturn}]
21 instructions W[{'once,'release}]
22 instructions RMW[{'once,'acquire,'release}]
/kernel/linux/linux-5.10/arch/sh/lib/
Dmemcpy.S24 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
Dmemmove.S33 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
/kernel/linux/linux-4.19/arch/sh/lib/
Dmemmove.S33 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
Dmemcpy.S24 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
/kernel/linux/linux-5.10/fs/cifs/
Dcifs_debug.h34 #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__); \
/kernel/linux/linux-5.10/fs/xfs/
Dxfs_extfree_item.h32 * 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
/kernel/linux/linux-4.19/fs/xfs/
Dxfs_extfree_item.h37 * On allocation, both references are the responsibility of the caller. Once the
39 * transfers to the transaction. The reference is dropped once the EFI is
43 * means to detect failure once the transaction is committed, however.
47 * Once an EFD is allocated and dirtied in a transaction, reference two
48 * transfers to the transaction. The EFD reference is dropped once it reaches
/kernel/linux/linux-4.19/Documentation/leds/
Dledtrig-transient.txt11 features that require an on or off state to be held just once and then stay in
42 being able to actually change the LED state. Once driver is resumed, triggers
93 is used to start a timer that runs once. This value doesn't
115 allow user app to set the time once and activate it to run it once for the
142 echo 1 > activate - start timer = duration to run once
143 echo 1 > activate - start timer = duration to run once
/kernel/liteos_a/kernel/base/ipc/
Dlos_event.c127 UINT32 timeout, BOOL once) in OsEventReadImp() argument
133 if (once == FALSE) { in OsEventReadImp()
161 BOOL once) in OsEventRead() argument
172 ret = OsEventReadImp(eventCB, eventMask, mode, timeout, once); in OsEventRead()
194 LITE_OS_SEC_TEXT VOID OsEventWriteUnsafe(PEVENT_CB_S eventCB, UINT32 events, BOOL once, UINT8 *exit… in OsEventWriteUnsafe() argument
208 if (once == TRUE) { in OsEventWriteUnsafe()
220 LITE_OS_SEC_TEXT STATIC UINT32 OsEventWrite(PEVENT_CB_S eventCB, UINT32 events, BOOL once) in OsEventWrite() argument
234 OsEventWriteUnsafe(eventCB, events, once, &exitFlag); in OsEventWrite()
/kernel/linux/linux-5.10/Documentation/leds/
Dledtrig-transient.rst12 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
/kernel/linux/linux-5.10/include/linux/dma/
Dsprd-dma.h18 * 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
/kernel/linux/linux-4.19/Documentation/acpi/
Dmethod-tracing.txt53 # echo "method-once" > /sys/module/acpi/parameters/trace_state
109 # echo "method-once" > trace_state
128 acpi.trace_method_name=\_SB.LID0._LID acpi.trace_state=opcode-once
168 "method-once"
172 of "trace_method_name" will be logged only once.
178 "opcode-once"
182 execution of "trace_method_name" will be logged only once.
/kernel/linux/linux-4.19/tools/perf/Documentation/
Dperf-ftrace.txt54 can be given by using this option more than once. The function
61 this can be used more than once to specify multiple functions
70 This can be used more than once to specify multiple functions.
78 This can be used more than once to specify multiple functions.
/kernel/linux/linux-5.10/Documentation/firmware-guide/acpi/
Dmethod-tracing.rst67 # 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.
/kernel/linux/linux-4.19/include/drm/
Dgpu_scheduler.h140 * &drm_sched_fence.finished fence once parent is signalled.
167 * @finish_work: schedules the function @drm_sched_job_finish once the job has
181 * should call drm_sched_entity_push_job() once it wants the scheduler
214 * block on. Once it returns NULL, run_job() may be called.
220 * @run_job: Called to execute the job once all of the dependencies
234 * @free_job: Called once the job's finished fence has been signaled
250 * @job_scheduled: once @drm_sched_entity_do_release is called the scheduler
258 * @hang_limit: once the hangs by a job crosses this limit then it is marked
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/watchdog/
Dof-xilinx-wdt.txt13 - xlnx,wdt-enable-once : 0 - Watchdog can be restarted
14 1 - Watchdog can be enabled just once
24 xlnx,wdt-enable-once = <0x0>;
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/watchdog/
Dof-xilinx-wdt.txt13 - xlnx,wdt-enable-once : 0 - Watchdog can be restarted
14 1 - Watchdog can be enabled just once
24 xlnx,wdt-enable-once = <0x0>;
/kernel/linux/linux-4.19/tools/memory-model/litmus-tests/
DREADME3 CoRR+poonceonce+Once.litmus
7 CoRW+poonceonce+Once.litmus
12 CoWR+poonceonce+Once.litmus
130 WRC+poonceonces+Once.litmus
131 WRC+pooncerelease+fencermbonceonce+Once.litmus

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