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Searched refs:Lock (Results 1 – 25 of 80) sorted by relevance

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/linux-6.6.21/arch/mips/cavium-octeon/
DKconfig31 bool "Lock often used kernel code in the L2"
37 bool "Lock the TLB handler in L2"
41 Lock the low level TLB fast path into L2.
44 bool "Lock the exception handler in L2"
48 Lock the low level exception handler into L2.
51 bool "Lock the interrupt handler in L2"
55 Lock the low level interrupt handler into L2.
58 bool "Lock the 2nd level interrupt handler in L2"
62 Lock the 2nd level interrupt handler in L2.
65 bool "Lock memcpy() in L2"
[all …]
/linux-6.6.21/rust/kernel/sync/
Dlock.rs78 pub struct Lock<T: ?Sized, B: Backend> { struct
94 unsafe impl<T: ?Sized + Send, B: Backend> Send for Lock<T, B> {} implementation
98 unsafe impl<T: ?Sized + Send, B: Backend> Sync for Lock<T, B> {} implementation
100 impl<T, B: Backend> Lock<T, B> { impl
116 impl<T: ?Sized, B: Backend> Lock<T, B> { impl
134 pub(crate) lock: &'a Lock<T, B>,
184 pub(crate) unsafe fn new(lock: &'a Lock<T, B>, state: B::GuardState) -> Self { in new()
Dlocked_by.rs5 use super::{lock::Backend, lock::Lock};
95 pub fn new<B: Backend>(owner: &Lock<U, B>, data: T) -> Self { in new()
97 size_of::<Lock<U, B>>() > 0, in new()
/linux-6.6.21/Documentation/arch/s390/
Dvfio-ap-locking.rst16 The Matrix Devices Lock (drivers/s390/crypto/vfio_ap_private.h)
28 The Matrix Devices Lock (matrix_dev->mdevs_lock) is implemented as a global
35 The KVM Lock (include/linux/kvm_host.h)
46 The KVM Lock (kvm->lock) controls access to the state data for a KVM guest. This
54 The Guests Lock (drivers/s390/crypto/vfio_ap_private.h)
66 The Guests Lock (matrix_dev->guests_lock) controls access to the
88 It is not necessary to take the Guests Lock to access the KVM pointer if the
90 however, in this case, the Matrix Devices Lock (matrix_dev->mdevs_lock) must be
92 protection of the Matrix Devices Lock. A case in point is the function that
97 The PQAP Hook Lock (arch/s390/include/asm/kvm_host.h)
[all …]
/linux-6.6.21/Documentation/sound/cards/
Dimg-spdif-in.rst25 rates. The active rate can be obtained by reading the 'SPDIF In Lock Frequency'
36 * name='SPDIF In Lock Frequency',index=0
41 * name='SPDIF In Lock TRK',index=0
47 * name='SPDIF In Lock Acquire Threshold',index=0
51 * name='SPDIF In Lock Release Threshold',index=0
/linux-6.6.21/fs/ocfs2/
Dstack_o2cb.c33 # error Lock modes do not match
36 # error Lock modes do not match
39 # error Lock modes do not match
42 # error Lock modes do not match
45 # error Lock modes do not match
48 # error Lock modes do not match
51 # error Lock modes do not match
/linux-6.6.21/tools/memory-model/
Dlock.cat16 * LKR Lock-Read: the read part of a spin_lock() or successful
18 * LKW Lock-Write: the write part of a spin_lock() or successful
21 * LF Lock-Fail: a failed spin_trylock() event
43 (* Link Lock-Reads to their RMW-partner Lock-Writes *)
/linux-6.6.21/rust/kernel/sync/lock/
Dmutex.rs88 pub type Mutex<T> = super::Lock<T, MutexBackend>;
Dspinlock.rs86 pub type SpinLock<T> = super::Lock<T, SpinLockBackend>;
/linux-6.6.21/Documentation/sound/designs/
Dcontrol-names.rst123 Clock Sync Status { "Lock", "Sync", "No Lock" }
/linux-6.6.21/fs/dlm/
DKconfig3 tristate "Distributed Lock Manager (DLM)"
/linux-6.6.21/arch/x86/kvm/
Demulate.c143 #define Lock (1<<26) /* lock prefix is allowed for the instruction */ macro
4014 F2bv(((_f) | DstReg | SrcMem | ModRM) & ~Lock, _e), \
4015 F2bv(((_f) & ~Lock) | DstAcc | SrcImm, _e)
4053 F(Lock, em_add),
4054 F(Lock | PageTable, em_or),
4055 F(Lock, em_adc),
4056 F(Lock, em_sbb),
4057 F(Lock | PageTable, em_and),
4058 F(Lock, em_sub),
4059 F(Lock, em_xor),
[all …]
/linux-6.6.21/scripts/clang-tools/
Drun-clang-tools.py67 lock = multiprocessing.Lock()
/linux-6.6.21/drivers/mtd/chips/
DKconfig170 Each Protection Register has an associated Lock Register bit. When a
171 Lock Register bit is programmed, the associated Protection Register
173 because the Lock Register bits themselves are OTP, when programmed,
174 Lock Register bits cannot be erased. Therefore, when a Protection
/linux-6.6.21/Documentation/devicetree/bindings/iio/frequency/
Dadi,adf4350.yaml33 description: Lock detect GPIO.
139 description: Enables Mute-Till-Lock-Detect function.
/linux-6.6.21/Documentation/filesystems/
Ddlmfs.rst82 Lock value blocks can be read and written to a resource via read(2)
105 Open Flag Lock Request Type
/linux-6.6.21/Documentation/locking/
Dlockstat.rst2 Lock Statistics
86 Lock statistics are enabled via CONFIG_LOCK_STAT.
Dhwspinlock.rst92 Lock a previously-assigned hwspinlock with a timeout limit (specified in
108 Lock a previously-assigned hwspinlock with a timeout limit (specified in
124 Lock a previously-assigned hwspinlock with a timeout limit (specified in
141 Lock a previously-assigned hwspinlock with a timeout limit (specified in
158 Lock a previously-assigned hwspinlock with a timeout limit (specified in
Dlocktorture.rst2 Kernel Lock Torture Test Operation
135 (A): Lock type that is being tortured -- torture_type parameter.
Dlocktypes.rst6 Lock types and their rules
23 Lock categories
507 Lock type nesting rules
512 - Lock types of the same lock category (sleeping, CPU local, spinning)
/linux-6.6.21/kernel/configs/
Ddebug.config89 # Lock Debugging (spinlocks, mutexes, etc...)
/linux-6.6.21/Documentation/admin-guide/laptops/
Dlg-laptop.rst31 FN Lock
/linux-6.6.21/drivers/video/fbdev/riva/
Driva_hw.c88 int Lock in vgaLockUnlock() argument
94 if(Lock) cr11 |= 0x80; in vgaLockUnlock()
101 int Lock in nv3LockUnlock() argument
105 VGA_WR08(chip->PVIO, 0x3C5, Lock ? 0x99 : 0x57); in nv3LockUnlock()
106 vgaLockUnlock(chip, Lock); in nv3LockUnlock()
111 int Lock in nv4LockUnlock() argument
115 VGA_WR08(chip->PCIO, 0x3D5, Lock ? 0x99 : 0x57); in nv4LockUnlock()
116 vgaLockUnlock(chip, Lock); in nv4LockUnlock()
/linux-6.6.21/Documentation/driver-api/media/drivers/
Dvidtv.rst382 Lock (0x1f) Signal= -34.45dBm C/N= 33.74dB UCB= 0
402Lock (0x1f) Quality= Good Signal= -34.66dBm C/N= 33.41dB UCB= 0 postBER= 0 preBER= 1.05x10^-3 PE…
403Lock (0x1f) Quality= Good Signal= -34.57dBm C/N= 33.46dB UCB= 0 postBER= 0 preBER= 1.05x10^-3 PE…
406Lock (0x1f) Quality= Good Signal= -34.42dBm C/N= 33.89dB UCB= 0 postBER= 0 preBER= 2.44x10^-3 PE…
/linux-6.6.21/Documentation/gpu/amdgpu/display/
Ddc-glossary.rst141 Global Swap Lock

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