| /Linux-v5.15/Documentation/RCU/ |
| D | checklist.rst | 32 for lockless updates. This does result in the mildly
34 rcu_read_unlock() are used to protect updates, however, this
45 c. restricting updates to a single task.
82 be running while updates are in progress. There are a number
101 c. Make updates appear atomic to readers. For example,
102 pointer updates to properly aligned fields will
110 d. Carefully order the updates and the reads so that
181 e. Updates must ensure that initialization of a given
207 Restructure your code so that it batches the updates, allowing
262 primitive will correspondingly delay updates. In contrast,
[all …]
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| D | arrayRCU.rst | 48 as updates are rare.
51 Why is it so important that updates be rare when using seqlock?
69 the remainder of the new, updates the ids->entries pointer to point to
160 Why is it so important that updates be rare when using seqlock?
162 The reason that it is important that updates be rare when
163 using seqlock is that frequent updates can livelock readers.
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| /Linux-v5.15/fs/xfs/ |
| D | xfs_rmap_item.h | 17 * that records the associated rmapbt updates. Typically, the first
19 * transactions containing rmapbt updates, and finally transactions with any
20 * bnobt/cntbt updates.
25 * (rmapbt/bnobt/cntbt) metadata updates in the non-first transaction.
63 * some rmapbt updates mentioned in an earlier rui item have been performed.
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| D | xfs_refcount_item.h | 17 * transaction that records the associated refcountbt updates.
22 * to replay the refcountbt metadata updates.
62 * fact that some refcountbt updates mentioned in an earlier cui item
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| D | xfs_bmap_item.h | 17 * that records the associated bmbt updates.
22 * bmbt metadata updates in the non-first transaction.
60 * some bmbt updates mentioned in an earlier bui item have been performed.
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_ids.c | 279 struct dma_fence *updates = sync->last_vm_update; in amdgpu_vmid_grab_reserved() local
284 if (updates && (*id)->flushed_updates && in amdgpu_vmid_grab_reserved()
285 updates->context == (*id)->flushed_updates->context && in amdgpu_vmid_grab_reserved()
286 !dma_fence_is_later(updates, (*id)->flushed_updates)) in amdgpu_vmid_grab_reserved()
287 updates = NULL; in amdgpu_vmid_grab_reserved()
291 updates || !(*id)->last_flush || in amdgpu_vmid_grab_reserved()
318 if (updates) { in amdgpu_vmid_grab_reserved()
320 (*id)->flushed_updates = dma_fence_get(updates); in amdgpu_vmid_grab_reserved()
349 struct dma_fence *updates = sync->last_vm_update; in amdgpu_vmid_grab_used() local
372 if (updates && (!flushed || dma_fence_is_later(updates, flushed))) in amdgpu_vmid_grab_used()
[all …]
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| D | amdgpu_mn.c | 35 * about updates on the page tables of a process.
125 * amdgpu_mn_register - register a BO for notifier updates
145 * amdgpu_mn_unregister - unregister a BO for notifier updates
149 * Remove any registration of mmu notifier updates from the buffer object.
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-bus-counter | 118 Rising edges on signal A updates the respective count.
123 signal A updates the respective count; if the direction
125 updates the respective count. Quadrature encoding
130 signal B updates the respective count; if the direction
132 updates the respective count. Quadrature encoding
136 Any state transition on quadrature pair signal A updates
141 Any state transition on quadrature pair signal B updates
147 updates the respective count. Quadrature encoding
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| D | sysfs-bus-coresight-devices-trbe | 12 Description: (Read) Shows if TRBE updates in the memory are with access
13 and dirty flag updates as well. This value is fetched from
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| /Linux-v5.15/Documentation/driver-api/ |
| D | generic-counter.rst | 107 Rising edges on signal A updates the respective count. The input level
116 updates the respective count; if the direction is backward, falling
117 edges on quadrature pair signal A updates the respective count.
122 updates the respective count; if the direction is backward, falling
123 edges on quadrature pair signal B updates the respective count.
127 Any state transition on quadrature pair signal A updates the
131 Any state transition on quadrature pair signal B updates the
135 Any state transition on either quadrature pair signals updates the
186 of movement and updates the respective position data. The "Quadrature
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| /Linux-v5.15/drivers/net/ethernet/intel/fm10k/ |
| D | fm10k_common.c | 299 * fm10k_update_hw_base_48b - Updates 48-bit statistic base value
320 * fm10k_update_hw_stats_tx_q - Updates TX queue statistics counters
325 * Function updates the TX queue statistics counters that are related to the
371 * fm10k_update_hw_stats_rx_q - Updates RX queue statistics counters
376 * Function updates the RX queue statistics counters that are related to the
427 * fm10k_update_hw_stats_q - Updates queue statistics counters
433 * Function updates the queue statistics counters that are related to the
453 * Function invalidates the index values for the queues so any updates that
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| /Linux-v5.15/drivers/gpu/drm/msm/ |
| D | msm_atomic.c | 97 * Flush hardware updates: in msm_atomic_async_commit()
236 * Push atomic updates down to hardware: in msm_atomic_commit_tail()
246 /* async updates are limited to single-crtc updates: */ in msm_atomic_commit_tail()
289 * Flush hardware updates: in msm_atomic_commit_tail()
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| /Linux-v5.15/drivers/net/ |
| D | LICENSE.SRC | 14 on an "as-is" basis. No further updates to this software should be
15 expected. Although updates may occur, no commitment exists.
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| /Linux-v5.15/Documentation/driver-api/firmware/ |
| D | fw_search_path.rst | 9 * /lib/firmware/updates/UTS_RELEASE/
10 * /lib/firmware/updates/
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| /Linux-v5.15/include/linux/mfd/ |
| D | lochnagar.h | 29 * @analogue_config_lock: Lock used to protect updates in the analogue
38 /* Lock to protect updates to the analogue configuration */
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| /Linux-v5.15/drivers/gpu/drm/radeon/ |
| D | radeon_mn.c | 88 * radeon_mn_register - register a BO for notifier updates
116 * radeon_mn_unregister - unregister a BO for notifier updates
120 * Remove any registration of MMU notifier updates from the buffer object.
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| /Linux-v5.15/include/vdso/ |
| D | helpers.h | 34 * updates to vd[x].seq and it is possible that the value seen by the in vdso_write_begin()
47 * updates to vd[x].seq and it is possible that the value seen by the in vdso_write_end()
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| /Linux-v5.15/arch/powerpc/kernel/ |
| D | pci-hotplug.c | 8 * Updates, 2005, John Rose <johnrose@austin.ibm.com>
9 * Updates, 2005, Linas Vepstas <linas@austin.ibm.com>
10 * Updates, 2013, Gavin Shan <shangw@linux.vnet.ibm.com>
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| /Linux-v5.15/drivers/net/ethernet/intel/ice/ |
| D | ice_txrx_lib.h | 35 * ice_xdp_ring_update_tail - Updates the XDP Tx ring tail register
38 * This function updates the XDP Tx ring tail register.
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| /Linux-v5.15/arch/sparc/include/asm/ |
| D | prom.h | 13 * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
14 * Updates for SPARC by David S. Miller
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| /Linux-v5.15/sound/pci/ctxfi/ |
| D | cttimer.c | 60 * system-timer-based updates
174 * also updates the each stream position, returns the number of streams
183 int updates = 0; in ct_xfitimer_reprogram() local
208 updates++; in ct_xfitimer_reprogram()
225 return updates; in ct_xfitimer_reprogram()
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| /Linux-v5.15/include/net/ |
| D | mctp.h | 61 /* list of mctp_sk_key, for incoming tag lookup. updates protected
86 * updates to either list are performed under the netns_mctp->keys
166 * Updates to the route table are performed under rtnl; all reads under RCU,
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| /Linux-v5.15/include/uapi/linux/ |
| D | snmp.h | 14 * RFC 2011 (updates 1213): SNMPv2-MIB-IP
66 * RFC 2011 (updates 1213): SNMPv2 MIB for IP: ICMP group
123 * RFC 2012 (updates 1213): SNMPv2-MIB-TCP
149 * RFC 2013 (updates 1213): SNMPv2-MIB-UDP
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| /Linux-v5.15/Documentation/networking/device_drivers/atm/ |
| D | fore200e.rst | 29 Firmware Updates
43 the 'software updates' pages. The firmware binaries are part of
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| /Linux-v5.15/drivers/gpu/drm/msm/disp/mdp5/ |
| D | mdp5_smp.h | 31 * On atomic updates that modify SMP configuration, the state is cloned
36 * Because the SMP registers are not double buffered, updates are a
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