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/linux-6.14.4/drivers/md/dm-vdo/
Dfunnel-queue.c23 * queue->newest and queue->oldest are never null. in vdo_make_funnel_queue()
27 queue->oldest = &queue->stub; in vdo_make_funnel_queue()
45 struct funnel_queue_entry *oldest = queue->oldest; in get_oldest() local
46 struct funnel_queue_entry *next = READ_ONCE(oldest->next); in get_oldest()
48 if (oldest == &queue->stub) { in get_oldest()
50 * When the oldest entry is the stub and it has no successor, the queue is in get_oldest()
59 oldest = next; in get_oldest()
60 queue->oldest = oldest; in get_oldest()
61 next = READ_ONCE(oldest->next); in get_oldest()
71 if (oldest != newest) { in get_oldest()
[all …]
Dlogical-zone.c220 * update_oldest_active_generation() - Update the oldest active generation.
223 * Return: true if the oldest active generation has changed.
230 sequence_number_t oldest = in update_oldest_active_generation() local
233 if (oldest == zone->oldest_active_generation) in update_oldest_active_generation()
236 WRITE_ONCE(zone->oldest_active_generation, oldest); in update_oldest_active_generation()
322 * If there are pending flushes, and this data_vio completes the oldest generation active in this
336 "data_vio releasing lock on generation %llu is not older than oldest active generation %llu", in vdo_release_flush_generation_lock()
Drecovery-journal.h35 * journal. The 'head' is the oldest active block in the journal. The 'tail' is the end of the
68 * are still active. Finally, each in-memory block map page tracks the oldest journal block that
72 * decrements the count on the later journal block, maintaining a lock on the oldest journal block
166 /* The oldest active block in the journal on disk for block map rebuild */
168 /* The oldest active block in the journal on disk for slab journal replay */
Dwait-queue.c104 * Return: The first (oldest) waiter in the waitq, or NULL if the waitq is empty.
146 * vdo_waitq_dequeue_waiter() - Remove the first (oldest) waiter from a waitq.
152 * Return: The first (oldest) waiter in the waitq, or NULL if the waitq is empty.
/linux-6.14.4/tools/perf/pmu-events/arch/powerpc/power10/
Dpipeline.json5 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline suffered a TLB miss or…
55 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was waiting for a load…
60 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline finished at dispatch a…
85 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was waiting for a load…
90 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was executing in the s…
95 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a lwsync waiting t…
135 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was dispatched but not…
150 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was executing in the L…
155 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline required special handl…
165 …"BriefDescription": "Cycles in which the oldest instruction in the pipeline was waiting for a load…
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/
Dother.json9 …his event counts every cycle that no operation was committed because the oldest and uncommitted lo…
12 …his event counts every cycle that no operation was committed because the oldest and uncommitted lo…
15 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
18 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
21 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
24 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
27 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
30 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
33 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
36 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/arm64/fujitsu/monaka/
Dcycle_accounting.json5 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
10 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
15 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
20 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
40 …"This event counts every cycle that no instruction was committed and the oldest and uncommitted in…
45 …"This event counts every cycle that no instruction was committed and the oldest and uncommitted in…
50 …"This event counts every cycle that no instruction was committed and the oldest and uncommitted in…
115 …s event counts every cycle that no instruction was committed because the oldest and uncommitted lo…
120 …s event counts every cycle that no instruction was committed because the oldest and uncommitted in…
/linux-6.14.4/tools/perf/pmu-events/arch/x86/alderlaken/
Dmemory.json3 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
11 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
19 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
27 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
31 …"PublicDescription": "Counts the number of cycles that the head (oldest load) of the load buffer a…
36 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
44 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
/linux-6.14.4/tools/perf/pmu-events/arch/x86/sierraforest/
Dmemory.json3 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
11 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
19 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
27 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
31 …"PublicDescription": "Counts the number of cycles that the head (oldest load) of the load buffer a…
36 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
44 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
/linux-6.14.4/tools/perf/pmu-events/arch/x86/grandridge/
Dmemory.json3 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
11 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
19 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
27 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
31 …"PublicDescription": "Counts the number of cycles that the head (oldest load) of the load buffer a…
36 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
44 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
/linux-6.14.4/net/rds/
Dib_ring.c144 * returns the oldest allocated ring entry. This will be the next one
156 u32 rds_ib_ring_completed(struct rds_ib_work_ring *ring, u32 wr_id, u32 oldest) in rds_ib_ring_completed() argument
160 if (oldest <= (unsigned long long)wr_id) in rds_ib_ring_completed()
161 ret = (unsigned long long)wr_id - oldest + 1; in rds_ib_ring_completed()
163 ret = ring->w_nr - oldest + (unsigned long long)wr_id + 1; in rds_ib_ring_completed()
165 rdsdebug("ring %p ret %u wr_id %u oldest %u\n", ring, ret, in rds_ib_ring_completed()
166 wr_id, oldest); in rds_ib_ring_completed()
/linux-6.14.4/include/linux/
Dllist.h38 * The order of deleted entries is from the newest to the oldest added
39 * one. If you want to traverse from the oldest to the newest, you
139 * traverse order is from the newest to the oldest added entry. If
140 * you want to traverse from the oldest to the newest, you must
158 * traverse order is from the newest to the oldest added entry. If
159 * you want to traverse from the oldest to the newest, you must
176 * traverse order is from the newest to the oldest added entry. If
177 * you want to traverse from the oldest to the newest, you must
198 * traverse order is from the newest to the oldest added entry. If
199 * you want to traverse from the oldest to the newest, you must
[all …]
/linux-6.14.4/Documentation/userspace-api/media/v4l/
Ddev-event.rst40 full, then the oldest event in that queue will be dropped.
43 the oldest event that is about to be dropped will be merged with the
44 payload of the next oldest event. Thus ensuring that no information
/linux-6.14.4/drivers/net/wireless/mediatek/mt76/mt7996/
Dcoredump.c121 u32 oldest, i, idx; in mt7996_coredump_fw_stack() local
139 oldest = (u32)mt76_get_field(dev, MT_MCU_WM_EXCP_PC_CTRL, in mt7996_coredump_fw_stack()
142 idx = ((oldest + 2 * i + 1) % 32); in mt7996_coredump_fw_stack()
147 oldest = (u32)mt76_get_field(dev, MT_MCU_WM_EXCP_LR_CTRL, in mt7996_coredump_fw_stack()
150 idx = ((oldest + 2 * i + 1) % 32); in mt7996_coredump_fw_stack()
/linux-6.14.4/tools/perf/pmu-events/arch/x86/alderlake/
Dmemory.json13 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
22 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
31 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
40 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
44 …"PublicDescription": "Counts the number of cycles that the head (oldest load) of the load buffer a…
50 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
59 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
/linux-6.14.4/drivers/net/xen-netback/
Dhash.c38 struct xenvif_hash_cache_entry *new, *entry, *oldest; in xenvif_add_hash() local
53 oldest = NULL; in xenvif_add_hash()
60 if (!oldest || entry->seq < oldest->seq) in xenvif_add_hash()
61 oldest = entry; in xenvif_add_hash()
69 list_del_rcu(&oldest->link); in xenvif_add_hash()
71 kfree_rcu(oldest, rcu); in xenvif_add_hash()
/linux-6.14.4/tools/perf/pmu-events/arch/x86/meteorlake/
Dmemory.json23 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
32 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is…
41 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
50 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
54 …"PublicDescription": "Counts the number of cycles that the head (oldest load) of the load buffer a…
60 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
69 …"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer an…
/linux-6.14.4/drivers/staging/media/atomisp/pci/base/circbuf/src/
Dcircbuf.c17 * @brief Read the oldest element from the circular buffer.
18 * Read the oldest element WITHOUT checking whether the
19 * circular buffer is empty or not. The oldest element is
24 * @return the oldest element.
259 * @brief Read the oldest element from the circular buffer.
/linux-6.14.4/drivers/input/
Dinput-mt.c199 struct input_mt_slot *oldest; in input_mt_report_pointer_emulation() local
205 oldest = NULL; in input_mt_report_pointer_emulation()
216 oldest = ps; in input_mt_report_pointer_emulation()
241 if (oldest) { in input_mt_report_pointer_emulation()
242 int x = input_mt_get_value(oldest, ABS_MT_POSITION_X); in input_mt_report_pointer_emulation()
243 int y = input_mt_get_value(oldest, ABS_MT_POSITION_Y); in input_mt_report_pointer_emulation()
249 int p = input_mt_get_value(oldest, ABS_MT_PRESSURE); in input_mt_report_pointer_emulation()
/linux-6.14.4/fs/ceph/
Daddr.c575 * Get ref for the oldest snapc for an inode with dirty data... that is, the
681 struct ceph_snap_context *snapc, *oldest; in writepage_nounlock() local
705 oldest = get_oldest_context(inode, &ceph_wbc, snapc); in writepage_nounlock()
706 if (snapc->seq > oldest->seq) { in writepage_nounlock()
711 ceph_put_snap_context(oldest); in writepage_nounlock()
715 ceph_put_snap_context(oldest); in writepage_nounlock()
810 oldest = detach_page_private(page); in writepage_nounlock()
811 WARN_ON_ONCE(oldest != snapc); in writepage_nounlock()
1006 /* find oldest snap context with dirty data */ in ceph_writepages_start()
1014 doutc(cl, " oldest snapc is %p seq %lld (%d snaps)\n", snapc, in ceph_writepages_start()
[all …]
/linux-6.14.4/drivers/staging/media/ipu3/
Dipu3-css-pool.c59 * Allocate a new parameter via recycling the oldest entry in the pool.
63 /* Get the oldest entry */ in imgu_css_pool_get()
/linux-6.14.4/tools/perf/pmu-events/arch/x86/amdzen4/
Dcore.json62 "BriefDescription": "Cycles with no retire while the oldest op is waiting to be executed.",
80 "BriefDescription": "Cycles with no retire while the oldest op is waiting for load data.",
/linux-6.14.4/drivers/md/bcache/
Djournal.c103 * i->j.seq, the node on head has the smallest (oldest) in journal_read_bucket()
109 * Check from the oldest jset for last_seq. If in journal_read_bucket()
110 * i->j.seq < j->last_seq, it means the oldest jset in journal_read_bucket()
435 /* get the oldest journal entry and check its refcount */ in btree_flush_write()
442 * the oldest journal entry in btree_flush_write()
464 * If the oldest journal entry is reclaimed and front in btree_flush_write()
496 * the oldest journal entry. in btree_flush_write()
503 * they are clean now (this is why and how the oldest in btree_flush_write()
522 * the oldest journal entry, try to flush them next in btree_flush_write()
/linux-6.14.4/drivers/gpu/drm/amd/amdgpu/
Damdgpu_sa.c34 * progression was is after last is the oldest bo we allocated and thus
41 * If we are asked to block we wait on all the oldest fence of all
/linux-6.14.4/net/netfilter/
Dnf_conntrack_ftp.c348 unsigned int i, oldest; in update_nl_seq() local
350 /* Look for oldest: if we find exact match, we're done. */ in update_nl_seq()
360 oldest = 0; in update_nl_seq()
362 oldest = 1; in update_nl_seq()
364 if (after(nl_seq, info->seq_aft_nl[dir][oldest])) in update_nl_seq()
365 info->seq_aft_nl[dir][oldest] = nl_seq; in update_nl_seq()

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