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/Linux-v5.4/Documentation/
Dhwspinlock.txt57 if that hwspinlock is already in use. Usually board code will
84 is already free).
93 msecs). If the hwspinlock is already taken, the function will busy loop
109 msecs). If the hwspinlock is already taken, the function will busy loop
125 msecs). If the hwspinlock is already taken, the function will busy loop
142 msecs). If the hwspinlock is already taken, the function will busy loop
159 msecs). If the hwspinlock is already taken, the function will busy loop
176 it is already taken.
184 notably -EBUSY if the hwspinlock was already taken).
193 it is already taken.
[all …]
Dkref.txt62 If you already have a valid pointer to a kref-ed structure (the
71 a valid pointer to a kref-ed structure without already
76 without already holding a valid pointer, it must serialize access
127 since we already have a valid pointer that we own a refcount for. The
129 already holding a pointer.
168 and kref_get() it. That violates rule 3 because you are not already
267 otherwise kref_get_unless_zero may reference already freed memory.
269 return value. If you are sure (by already having a valid pointer) that
/Linux-v5.4/sound/isa/gus/
Dgus_irq.c41 unsigned int already, _current_; in snd_gus_interrupt() local
45 already = 0; in snd_gus_interrupt()
49 if (already & _current_) in snd_gus_interrupt()
51 already |= _current_; /* mark request */ in snd_gus_interrupt()
/Linux-v5.4/scripts/atomic/fallbacks/
Dadd_unless3 * ${atomic}_add_unless - add unless the number is already a given value
8 * Atomically adds @a to @v, if @v was not already @u.
Dfetch_add_unless3 * ${atomic}_fetch_add_unless - add unless the number is already a given value
8 * Atomically adds @a to @v, so long as @v was not already @u.
/Linux-v5.4/drivers/gpu/drm/amd/amdgpu/
DKconfig9 SI is already supported in radeon. Experimental support for SI
21 CIK is already supported in radeon. Support for CIK in amdgpu
35 isn't already selected to enabled full userptr support.
/Linux-v5.4/tools/memory-model/scripts/
Dchecklitmushist.sh41 xargs -r grep -L "^P${LKMM_PROCS}"> $T/list-C-already
42 xargs < $T/list-C-already -r grep -L "^P${LKMM_PROCS}" > $T/list-C-short
Dnewlitmushist.sh42 xargs -r grep -L "^P${LKMM_PROCS}"> $T/list-C-already
50 sort $T/list-C-already $T/list-C-short | uniq -u > $T/list-C-new
Dcheckghlitmus.sh39 xargs -r grep -L "^P${LKMM_PROCS}"> $T/list-C-already
48 sort $T/list-C-already $T/list-C-result-short | uniq -u > $T/list-C-needed
/Linux-v5.4/Documentation/devicetree/bindings/input/touchscreen/
Diqs5xx.txt46 which may already be specified by the device's
50 which may already be specified by the device's
54 which may already be specified by the device's
/Linux-v5.4/drivers/block/paride/
DTransition-notes62 In the first case the thread was already in the area. In the second,
64 mean that (2) was already not true.
70 (3) was already not true.
79 pd.c. It means that (4) was already not true.
87 we were acquiring the lock, (1) would be already false, since
90 already false.
118 can be killed. Indeed, we are not holding pd_lock and thus pd_busy is already
/Linux-v5.4/Documentation/x86/x86_64/
D5level-paging.rst10 space and 64 TiB of physical address space. We are already bumping into
49 to look for unmapped area by specified address. If it's already
66 need to make sure that MPX cannot be enabled we already have VMA above
Dcpu-hotplug-spec.rst13 ACPI 3.0 specification). ACPI already has the concept of disabled LAPIC
17 CPU is already available in the MADT. If the CPU is not available yet
/Linux-v5.4/Documentation/virt/kvm/devices/
Dvcpu.txt16 Returns: -EBUSY: The PMU overflow interrupt is already set
33 -EBUSY: PMUv3 already initialized
48 -EBUSY: One or more VCPUs has already run
/Linux-v5.4/Documentation/locking/
Dww-mutex-design.rst24 evict other buffers which are already queued up to the GPU), but for a
33 younger task) unlocks all of the buffers that it has already locked, and then
38 the actions of a locking thread when it encounters an already locked mutex.
79 killed its transaction after having dropped all already acquired locks.
84 contending lock (after having dropped all other already acquired locks) will
135 This is useful if a list of required objects is already tracked somewhere.
243 - Due to the -EALREADY return code signalling that a given objects is already
245 or keep track off which looks are already held (when using more than one node
302 /* we have that one already, get to the next object */
347 other locks acquired already (ctx->acquired > 0). Note that this waiter
/Linux-v5.4/Documentation/media/uapi/v4l/
Dvidioc-encoder-cmd.rst110 - Start the encoder. When the encoder is already running or paused,
117 encoder is already stopped, this command does nothing. mem2mem
131 already paused, this command does nothing. No flags are defined
137 the encoder is already running, this command does nothing. No
Dvidioc-decoder-cmd.rst138 already past that timestamp. Leave to 0 if you want to stop after
165 - Start the decoder. When the decoder is already running or paused,
183 - Stop the decoder. When the decoder is already stopped, this
202 already paused, this command does nothing. This command has one
209 the decoder is already running, this command does nothing. No
Dvidioc-streamon.rst58 If ``VIDIOC_STREAMON`` fails then any already queued buffers will remain
81 If ``VIDIOC_STREAMON`` is called when streaming is already in progress,
82 or if ``VIDIOC_STREAMOFF`` is called when streaming is already stopped,
Dfunc-select.rst63 :ref:`VIDIOC_DQBUF <VIDIOC_QBUF>` ioctl. When buffers are already in
82 data is already available the :ref:`select() <func-select>` function returns
111 device is already in use.
/Linux-v5.4/Documentation/networking/
Dx25-iface.txt11 already existing Ethernet device drivers. However unlike those drivers, the
26 over the LAPB link. The LAPB link should already exist before any data is
31 Establish the LAPB link. If the link is already established then the connect
36 Terminate the LAPB link. If it is already disconnected then the disconnect
/Linux-v5.4/drivers/gpu/drm/radeon/
DKconfig7 This option selects CONFIG_MMU_NOTIFIER if it isn't already
/Linux-v5.4/drivers/of/unittest-data/
Doverlay_bad_phandle.dts8 // is applied. There is already a phandle value
Doverlay_bad_symbol.dts8 // is applied. There is already a symbol hvac_1
/Linux-v5.4/Documentation/filesystems/
Dautomount-support.txt53 If a vfsmount was already flagged for expiry, and if its usage count is 1
86 If the mountpoint was not already marked for expiry at that time, an EAGAIN
89 Otherwise if it was already marked and it wasn't referenced, unmounting will
/Linux-v5.4/Documentation/ABI/removed/
Dip_queue7 module was already announced to become obsolete years ago.

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