| /kernel/linux/linux-5.10/arch/arc/include/asm/ |
| D | spinlock.h | 140 * deny writer. Otherwise if unlocked grant to writer in arch_write_lock()
152 " brne %[val], %[UNLOCKED], 1b \n" /* while !UNLOCKED spin */ in arch_write_lock()
159 [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), in arch_write_lock()
173 " brne %[val], %[UNLOCKED], 4f \n" /* !UNLOCKED, bail */ in arch_write_trylock()
184 [UNLOCKED] "ir" (__ARCH_RW_LOCK_UNLOCKED__), in arch_write_trylock()
332 * deny writer. Otherwise if unlocked grant to writer in arch_write_trylock()
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| D | spinlock_types.h | 20 * Unlocked : 0x0100_0000
22 * Write lock : 0x0, but only if prior value is "unlocked" 0x0100_0000
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| /kernel/linux/linux-5.10/arch/parisc/include/asm/ |
| D | spinlock_types.h | 17 * Unlocked : 0x0100_0000
19 * Write lock : 0x0, but only if prior value is "unlocked" 0x0100_0000
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| /kernel/linux/linux-5.10/Documentation/driver-api/nvdimm/ |
| D | security.rst | 22 that DIMM. The following states are available: disabled, unlocked, locked,
62 a locked DIMM can be unlocked. Once unlocked, the DIMM will remain unlocked
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| /kernel/linux/linux-5.10/arch/mips/include/asm/octeon/ |
| D | cvmx-l2c.h | 256 * unlocked to allow for normal caching of DRAM.
270 * Note that this function will flush a matching but unlocked cache line.
275 * Returns 0: line not unlocked
276 * 1: line unlocked
286 * Returns Number of locked lines that the call unlocked
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| /kernel/linux/linux-5.10/drivers/vfio/ |
| D | vfio_iommu_type1.c | 441 bool unlocked = false; in follow_fault_pfn() local
446 &unlocked); in follow_fault_pfn()
447 if (unlocked) in follow_fault_pfn()
593 long unlocked = 0, locked = 0; in vfio_unpin_pages_remote() local
598 unlocked++; in vfio_unpin_pages_remote()
605 vfio_lock_acct(dma, locked - unlocked, true); in vfio_unpin_pages_remote()
607 return unlocked; in vfio_unpin_pages_remote()
640 int unlocked; in vfio_unpin_page_external() local
646 unlocked = vfio_iova_put_vfio_pfn(dma, vpfn); in vfio_unpin_page_external()
649 vfio_lock_acct(dma, -unlocked, true); in vfio_unpin_page_external()
[all …]
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| /kernel/liteos_m/components/power/ |
| D | los_pm.h | 60 * Pm error code: The current mode is unlocked.
144 …UINT32 (*suspend)(UINT32 mode); /* The device enters low power consumption, Unlocked task scheduli…
145 …VOID (*resume)(UINT32 mode); /* The device exits from low power consumption, Unlocked task sche…
160 * Unlocked task scheduling.
165 * Unlocked task scheduling.
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| /kernel/liteos_a/testsuites/kernel/sample/posix/mutex/full/ |
| D | It_posix_mutex_029.c | 42 * It shall be safe to destroy an initialized mutex that is unlocked.
62 /* Destroy mutex after it is unlocked */ in Testcase()
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| /kernel/linux/linux-5.10/include/linux/iio/imu/ |
| D | adis.h | 117 * registers. These functions also have unlocked variants
160 * __adis_write_reg_8() - Write single byte to a register (unlocked)
172 * __adis_write_reg_16() - Write 2 bytes to a pair of registers (unlocked)
184 * __adis_write_reg_32() - write 4 bytes to four registers (unlocked)
196 * __adis_read_reg_16() - read 2 bytes from a 16-bit register (unlocked)
215 * __adis_read_reg_32() - read 4 bytes from a 32-bit register (unlocked)
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| /kernel/liteos_a/kernel/include/ |
| D | los_pm.h | 55 …UINT32 (*suspend)(UINT32 mode); /* The device enters low power consumption, Unlocked task scheduli…
56 …VOID (*resume)(UINT32 mode); /* The device exits from low power consumption, Unlocked task sche…
62 * Unlocked task scheduling.
67 * Unlocked task scheduling.
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| /kernel/linux/linux-5.10/include/linux/ |
| D | wait.h | 790 * unlocked while sleeping but @condition testing is done while lock
793 * The lock is locked/unlocked using spin_lock()/spin_unlock()
794 * functions which must match the way they are locked/unlocked outside
817 * unlocked while sleeping but @condition testing is done while lock
820 * The lock is locked/unlocked using spin_lock_irq()/spin_unlock_irq()
821 * functions which must match the way they are locked/unlocked outside
844 * unlocked while sleeping but @condition testing is done while lock
847 * The lock is locked/unlocked using spin_lock()/spin_unlock()
848 * functions which must match the way they are locked/unlocked outside
875 * unlocked while sleeping but @condition testing is done while lock
[all …]
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| D | hwspinlock.h | 390 * to call unlock on a @hwlock that is already unlocked.
407 * already unlocked.
422 * unlocked.
437 * unlocked.
453 * unlocked.
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| /kernel/linux/linux-5.10/include/asm-generic/ |
| D | qspinlock.h | 33 * queued_spin_value_unlocked - is the spinlock structure unlocked?
35 * Return: 1 if it is unlocked, 0 otherwise
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| /kernel/linux/linux-5.10/Documentation/scheduler/ |
| D | sched-arch.rst | 15 To request the scheduler call switch_to with the runqueue unlocked,
19 Unlocked context switches introduce only a very minor performance
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| /kernel/linux/linux-5.10/Documentation/locking/ |
| D | hwspinlock.rst | 257 code should **never** unlock an hwspinlock which is already unlocked
265 The caller should **never** unlock an hwspinlock which is already unlocked.
278 The caller should **never** unlock an hwspinlock which is already unlocked.
290 The caller should **never** unlock an hwspinlock which is already unlocked.
300 The caller should **never** unlock an hwspinlock which is already unlocked.
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| /kernel/linux/linux-5.10/drivers/iio/imu/ |
| D | adis.c | 31 * __adis_write_reg() - write N bytes to register (unlocked version)
131 * __adis_read_reg() - read N bytes from register (unlocked version)
227 * __adis_update_bits_base() - ADIS Update bits function - Unlocked version
315 * __adis_check_status() - Check the device for error conditions (unlocked)
347 * __adis_reset() - Reset the device (unlocked version)
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| /kernel/liteos_m/kernel/include/ |
| D | los_mux.h | 94 * Solution: Lock the mutex after it is unlocked by the thread that owns it, or set a waiting time.
110 * Mutex error code: A thread locks a mutex after waiting for the mutex to be unlocked by another th…
144 * Solution: Delete the mutex after it is unlocked.
278 …* <li>If a recursive mutex is locked for many times, it must be unlocked for the same times to be …
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| /kernel/linux/linux-5.10/drivers/w1/slaves/ |
| D | w1_ds2413.c | 76 dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %d\n", in state_read()
124 dev_dbg(&sl->dev, "%s, mutex unlocked, retries: %d\n", in output_write()
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| /kernel/linux/linux-5.10/fs/ntfs/ |
| D | lcnalloc.h | 84 * - The volume lcn bitmap must be unlocked on entry and is unlocked
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| /kernel/linux/linux-5.10/drivers/net/ethernet/netronome/nfp/nfpcore/ |
| D | nfp_mutex.c | 286 /* Compare against the unlocked state, and if true, in nfp_cpp_mutex_trylock()
308 /* Was it unlocked? */ in nfp_cpp_mutex_trylock()
310 /* The read value can only be 0x....0000 in the unlocked state. in nfp_cpp_mutex_trylock()
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| /kernel/linux/linux-5.10/arch/s390/kvm/ |
| D | priv.c | 250 bool unlocked; in handle_iske() local
271 unlocked = false; in handle_iske()
277 FAULT_FLAG_WRITE, &unlocked); in handle_iske()
297 bool unlocked; in handle_rrbe() local
318 unlocked = false; in handle_rrbe()
323 FAULT_FLAG_WRITE, &unlocked); in handle_rrbe()
348 bool unlocked; in handle_sske() local
382 unlocked = false; in handle_sske()
394 FAULT_FLAG_WRITE, &unlocked); in handle_sske()
1078 bool unlocked = false; in handle_pfmf() local
[all …]
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| /kernel/linux/linux-5.10/net/6lowpan/ |
| D | nhc.c | 118 /* check if the nhc module was removed in unlocked part. in lowpan_nhc_do_compression()
120 * of nhc modules while unlocked part, this will always drop in lowpan_nhc_do_compression()
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| /kernel/linux/linux-5.10/fs/crypto/ |
| D | fscrypt_private.h | 219 * The master key with which this inode was unlocked (decrypted). This
226 * Link in list of inodes that were unlocked with the master key.
436 * executed, this is wiped and no new inodes can be unlocked with this
487 * List of inodes that were unlocked using this key. This allows the
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| /kernel/linux/linux-5.10/tools/testing/nvdimm/ |
| D | dimm_devs.c | 26 return sprintf(buf, "unlocked\n"); in security_show()
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| /kernel/linux/linux-5.10/tools/memory-model/ |
| D | lock.cat | 23 * RU Read-Unlocked: a spin_is_locked() event which returns False
52 * An LKR must always see an unlocked value; spin_lock() calls nested
|