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/Linux-v6.6/include/linux/atomic/
Datomic-instrumented.h95 * Atomically updates @v to (@v + @i) with relaxed ordering.
113 * Atomically updates @v to (@v + @i) with full ordering.
132 * Atomically updates @v to (@v + @i) with acquire ordering.
150 * Atomically updates @v to (@v + @i) with release ordering.
169 * Atomically updates @v to (@v + @i) with relaxed ordering.
187 * Atomically updates @v to (@v + @i) with full ordering.
206 * Atomically updates @v to (@v + @i) with acquire ordering.
224 * Atomically updates @v to (@v + @i) with release ordering.
243 * Atomically updates @v to (@v + @i) with relaxed ordering.
261 * Atomically updates @v to (@v - @i) with relaxed ordering.
[all …]
Datomic-long.h111 * Atomically updates @v to (@v + @i) with relaxed ordering.
132 * Atomically updates @v to (@v + @i) with full ordering.
153 * Atomically updates @v to (@v + @i) with acquire ordering.
174 * Atomically updates @v to (@v + @i) with release ordering.
195 * Atomically updates @v to (@v + @i) with relaxed ordering.
216 * Atomically updates @v to (@v + @i) with full ordering.
237 * Atomically updates @v to (@v + @i) with acquire ordering.
258 * Atomically updates @v to (@v + @i) with release ordering.
279 * Atomically updates @v to (@v + @i) with relaxed ordering.
300 * Atomically updates @v to (@v - @i) with relaxed ordering.
[all …]
Datomic-arch-fallback.h524 * Atomically updates @v to (@v + @i) with relaxed ordering.
541 * Atomically updates @v to (@v + @i) with full ordering.
568 * Atomically updates @v to (@v + @i) with acquire ordering.
595 * Atomically updates @v to (@v + @i) with release ordering.
621 * Atomically updates @v to (@v + @i) with relaxed ordering.
644 * Atomically updates @v to (@v + @i) with full ordering.
671 * Atomically updates @v to (@v + @i) with acquire ordering.
698 * Atomically updates @v to (@v + @i) with release ordering.
724 * Atomically updates @v to (@v + @i) with relaxed ordering.
747 * Atomically updates @v to (@v - @i) with relaxed ordering.
[all …]
/Linux-v6.6/Documentation/RCU/
Dchecklist.rst32 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.
87 be running while updates are in progress. There are a number
106 c. Make updates appear atomic to readers. For example,
107 pointer updates to properly aligned fields will
118 d. Carefully order the updates and the reads so that readers
190 e. Updates must ensure that initialization of a given
222 Restructure your code so that it batches the updates, allowing
280 primitive will correspondingly delay updates. In contrast,
[all …]
/Linux-v6.6/fs/xfs/
Dxfs_rmap_item.h17 * 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.
Dxfs_bmap_item.h17 * 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.
Dxfs_refcount_item.h17 * 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
/Linux-v6.6/drivers/net/ethernet/intel/fm10k/
Dfm10k_common.c299 * 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
/Linux-v6.6/drivers/base/firmware_loader/
DKconfig15 o /lib/firmware/updates/UTS_RELEASE
16 o /lib/firmware/updates
220 bool "Enable users to initiate firmware updates using sysfs"
225 sysfs interface that allows firmware updates to be initiated from
229 to support cards that rely on user-initiated updates for firmware files.
/Linux-v6.6/drivers/gpu/drm/msm/
Dmsm_atomic.c82 * Flush hardware updates: in msm_atomic_async_commit()
232 * Push atomic updates down to hardware: in msm_atomic_commit_tail()
242 /* async updates are limited to single-crtc updates: */ in msm_atomic_commit_tail()
288 * Flush hardware updates: in msm_atomic_commit_tail()
/Linux-v6.6/Documentation/ABI/testing/
Dsysfs-bus-coresight-devices-trbe12 Description: (Read) Shows if TRBE updates in the memory are with access
13 and dirty flag updates as well. This value is fetched from
Dsysfs-bus-counter208 Rising edges on signal A updates the respective count.
213 signal A updates the respective count; if the direction
215 updates the respective count. Quadrature encoding
220 signal B updates the respective count; if the direction
222 updates the respective count. Quadrature encoding
226 Any state transition on quadrature pair signal A updates
231 Any state transition on quadrature pair signal B updates
237 updates the respective count. Quadrature encoding
/Linux-v6.6/scripts/atomic/kerneldoc/
Dtry_cmpxchg8 * If (@v == @old), atomically updates @v to @new with ${desc_order} ordering.
9 * Otherwise, updates @old to the current value of @v.
/Linux-v6.6/drivers/net/
DLICENSE.SRC14 on an "as-is" basis. No further updates to this software should be
15 expected. Although updates may occur, no commitment exists.
/Linux-v6.6/Documentation/core-api/
Dentry.rst4 All transitions between execution domains require state updates which are
5 subject to strict ordering constraints. State updates are required for the
167 irq_enter_rcu() updates the preemption count which makes in_hardirq()
212 The state update on entry is handled in irqentry_nmi_enter() which updates
278 while handling an NMI. So NMI entry code has to be reentrant and state updates
/Linux-v6.6/drivers/gpu/drm/amd/amdgpu/
Damdgpu_hmm.c35 * about updates on the page tables of a process.
122 * amdgpu_hmm_register - register a BO for notifier updates
142 * amdgpu_hmm_unregister - unregister a BO for notifier updates
146 * Remove any registration of mmu notifier updates from the buffer object.
/Linux-v6.6/Documentation/driver-api/firmware/
Dfw_search_path.rst9 * /lib/firmware/updates/UTS_RELEASE/
10 * /lib/firmware/updates/
/Linux-v6.6/drivers/gpu/drm/radeon/
Dradeon_mn.c88 * 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.
/Linux-v6.6/drivers/net/ethernet/netronome/nfp/flower/
Dmain.h268 * @stats: Stored stats updates for flower rules
269 * @stats_lock: Lock for flower rule stats updates
289 * @qos_stats_lock: Lock on qos stats updates
290 * @meter_stats_lock: Lock on meter stats updates
299 * @predt_lock: Lock to serialise predt/neigh table updates
342 spinlock_t predt_lock; /* Lock to serialise predt/neigh table updates */
349 * @curr_stats: Currently stored stats updates for qos info
350 * @prev_stats: Previously stored updates for qos info
/Linux-v6.6/include/linux/mfd/
Dlochnagar.h29 * @analogue_config_lock: Lock used to protect updates in the analogue
38 /* Lock to protect updates to the analogue configuration */
/Linux-v6.6/include/vdso/
Dhelpers.h34 * 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()
/Linux-v6.6/arch/powerpc/kernel/
Dpci-hotplug.c8 * 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>
/Linux-v6.6/Documentation/filesystems/
Dxfs-online-fsck-design.rst381 owns the item being scrubbed is locked to guard against concurrent updates.
397 handle concurrent updates from other threads, nor is it necessary to access
453 filesystem so that it can apply pending filesystem updates to the staging
463 updates in progress.
465 updates can be merged from the hooks.
480 Creating Indexes for Very Large Tables Without Quiescing Updates"
487 captures all updates that would be committed to the index by other threads were
489 After the index building scan finishes, the updates recorded in the side file
495 file updates are elided when the record ID for the update is greater than the
545 Maintenance") of G. Graefe, `"Concurrent Queries and Updates in Summary Views
[all …]
/Linux-v6.6/include/net/
Dmctp.h78 /* list of mctp_sk_key, for incoming tag lookup. updates protected
114 * Updates and lookups in either list are performed under the
149 /* lock protects against concurrent updates to the reassembly and
230 * Updates to the route table are performed under rtnl; all reads under RCU,
/Linux-v6.6/arch/powerpc/include/asm/
Dplpks.h24 #define PLPKS_SIGNEDUPDATE PPC_BIT32(7) // Object can only be modified by signed updates
72 * Updates the authenticated variable. It expects NULL as the component.
169 * Returns bitmask of signature algorithms supported for signed updates.

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