| /linux-5.10/drivers/ide/ |
| D | tc86c001.c | 62 * IDE core than to temporarily replace a higher level driver's timer expiry
68 ide_expiry_t *expiry = ide_get_hwifdata(hwif); in tc86c001_timer_expiry() local
71 /* Restore a higher level driver's expiry handler first. */ in tc86c001_timer_expiry()
72 hwif->expiry = expiry; in tc86c001_timer_expiry()
98 * If not, a higher level driver's expiry handler should in tc86c001_timer_expiry()
104 /* Chain to the restored expiry handler if DMA wasn't active. */ in tc86c001_timer_expiry()
105 if (likely(expiry != NULL)) in tc86c001_timer_expiry()
106 return expiry(drive); in tc86c001_timer_expiry()
127 /* Install our timeout expiry hook, saving the current handler... */ in tc86c001_dma_start()
128 ide_set_hwifdata(hwif, hwif->expiry); in tc86c001_dma_start()
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| D | ide-atapi.c | 615 ide_expiry_t *expiry; in ide_transfer_pc() local
639 expiry = ide_cd_expiry; in ide_transfer_pc()
652 expiry = &ide_delayed_transfer_pc; in ide_transfer_pc()
656 expiry = NULL; in ide_transfer_pc()
671 hwif->expiry = expiry; in ide_transfer_pc()
701 ide_expiry_t *expiry = NULL; in ide_issue_pc() local
711 expiry = ide_cd_expiry; in ide_issue_pc()
750 hwif->expiry = expiry; in ide_issue_pc()
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| D | ide-io.c | 614 * mess. If the current handler includes an expiry handler then
615 * we invoke the expiry handler, and providing it is happy the
644 ide_expiry_t *expiry = hwif->expiry; in ide_timer_expiry() local
649 if (expiry) { in ide_timer_expiry()
650 wait = expiry(drive); in ide_timer_expiry()
661 hwif->expiry = NULL; in ide_timer_expiry()
846 hwif->expiry = NULL; in ide_intr()
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| /linux-5.10/block/ |
| D | blk-timeout.c | 131 unsigned long expiry; in blk_add_timer() local
142 expiry = jiffies + req->timeout; in blk_add_timer()
143 WRITE_ONCE(req->deadline, expiry); in blk_add_timer()
150 expiry = blk_rq_timeout(blk_round_jiffies(expiry)); in blk_add_timer()
153 time_before(expiry, q->timeout.expires)) { in blk_add_timer()
154 unsigned long diff = q->timeout.expires - expiry; in blk_add_timer()
164 mod_timer(&q->timeout, expiry); in blk_add_timer()
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| /linux-5.10/Documentation/filesystems/ |
| D | automount-support.rst | 39 Automatic Mountpoint Expiry
57 vfsmount thereon for potential expiry on the next call.
59 If a vfsmount was already flagged for expiry, and if its usage count is 1
79 Userspace Driven Expiry
82 As an alternative, it is possible for userspace to request expiry of any
91 If the mountpoint was not already marked for expiry at that time, an EAGAIN
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| D | autofs.rst | 129 expiry (automatic unmounting of the mounted filesystem) to
162 - -EINTR if a signal arrived while waiting for expiry to
183 reason that it might not be is if an expiry of the mount is
197 autofs will return `-ECHILD` if an expiry of the filesystem has been
201 Mountpoint expiry
211 over expiry.
213 The VFS also supports "expiry" of mounts using the MNT_EXPIRE flag to
234 unmounted. So it is generally safest to use the autofs expiry
279 There are two ways to ask autofs to consider expiry. The first is to
292 will block until the daemon acknowledges the expiry notification.
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| /linux-5.10/net/rxrpc/ |
| D | key.c | 93 time64_t expiry; in rxrpc_preparse_xdr_rxkad() local
129 token->kad->expiry = ntohl(xdr[5]); in rxrpc_preparse_xdr_rxkad()
136 _debug("EXPY: %x", token->kad->expiry); in rxrpc_preparse_xdr_rxkad()
160 expiry = rxrpc_u32_to_time64(token->kad->expiry); in rxrpc_preparse_xdr_rxkad()
161 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxkad()
162 prep->expiry = expiry; in rxrpc_preparse_xdr_rxkad()
436 time64_t expiry; in rxrpc_preparse_xdr_rxk5() local
537 expiry = rxrpc_u32_to_time64(token->k5->endtime); in rxrpc_preparse_xdr_rxk5()
538 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxk5()
539 prep->expiry = expiry; in rxrpc_preparse_xdr_rxk5()
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| D | call_event.c | 50 unsigned long expiry = rxrpc_soft_ack_delay; in __rxrpc_propose_ACK() local
83 if (rxrpc_requested_ack_delay < expiry) in __rxrpc_propose_ACK()
84 expiry = rxrpc_requested_ack_delay; in __rxrpc_propose_ACK()
90 if (rxrpc_soft_ack_delay < expiry) in __rxrpc_propose_ACK()
91 expiry = rxrpc_soft_ack_delay; in __rxrpc_propose_ACK()
95 if (rxrpc_idle_ack_delay < expiry) in __rxrpc_propose_ACK()
96 expiry = rxrpc_idle_ack_delay; in __rxrpc_propose_ACK()
106 } else if (immediate || expiry == 0) { in __rxrpc_propose_ACK()
117 ack_at = expiry; in __rxrpc_propose_ACK()
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| /linux-5.10/tools/testing/selftests/kvm/x86_64/ |
| D | vmx_preemption_timer_test.c | 129 * Ensure the exit from L2 is due to preemption timer expiry in l1_guest_code()
212 * If this stage 2 then we should verify the vmx pt expiry in main()
221 pr_info("Stage %d: L1 PT expiry TSC (%lu) , L1 TSC deadline (%lu)\n", in main()
224 pr_info("Stage %d: L2 PT expiry TSC (%lu) , L2 TSC deadline (%lu)\n", in main()
228 "Stage %d: L1 PT expiry TSC (%lu) < L1 TSC deadline (%lu)", in main()
232 "Stage %d: L2 PT expiry TSC (%lu) > L2 TSC deadline (%lu)", in main()
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| /linux-5.10/security/keys/ |
| D | permission.c | 105 time64_t expiry = READ_ONCE(key->expiry); in key_validate() local
116 if (expiry) { in key_validate()
117 if (ktime_get_real_seconds() >= expiry) in key_validate()
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| D | proc.c | 159 time64_t now, expiry; in proc_keys_show() local
200 expiry = READ_ONCE(key->expiry); in proc_keys_show()
201 if (expiry == 0) { in proc_keys_show()
203 } else if (now >= expiry) { in proc_keys_show()
206 timo = expiry - now; in proc_keys_show()
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| D | key.c | 464 if (prep->expiry != TIME64_MAX) { in __key_instantiate_and_link()
465 key->expiry = prep->expiry; in __key_instantiate_and_link()
466 key_schedule_gc(prep->expiry + key_gc_delay); in __key_instantiate_and_link()
510 prep.expiry = TIME64_MAX; in key_instantiate_and_link()
606 key->expiry = ktime_get_real_seconds() + timeout; in key_reject_and_link()
607 key_schedule_gc(key->expiry + key_gc_delay); in key_reject_and_link()
722 time64_t expiry = 0; in key_set_timeout() local
728 expiry = ktime_get_real_seconds() + timeout; in key_set_timeout()
730 key->expiry = expiry; in key_set_timeout()
731 key_schedule_gc(key->expiry + key_gc_delay); in key_set_timeout()
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| D | gc.c | 14 * Delay between key revocation/expiry in seconds
237 if (key->expiry > limit && key->expiry < new_timer) { in key_garbage_collector()
239 key_serial(key), key->expiry - limit); in key_garbage_collector()
240 new_timer = key->expiry; in key_garbage_collector()
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| /linux-5.10/include/linux/ |
| D | hrtimer.h | 100 * the absolute expiry time in the hrtimers internal
105 * @_softexpires: the absolute earliest expiry time of the hrtimer.
106 * The time which was given as expiry time when the timer
108 * @function: timer expiry callback function
203 * hrtimer enqueue; it is the total first expiry time (hard
414 * @tim: expiry time
488 * hrtimer_forward_now - forward the timer expiry so it expires after now
492 * Forward the timer expiry so it will expire after the current time
500 * Note: This only updates the timer expiry value and does not requeue
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| D | posix-timers.h | 67 * @elist: List head for the expiry list
117 * @expiry_active: Timer expiry is active. Used for
119 * task trying to handle expiry concurrently
130 * posix_cputimers_work - Container for task work based posix CPU timer expiry
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| /linux-5.10/kernel/time/ |
| D | posix-cpu-timers.c | 112 * Update expiry time from increment, and increase overrun count,
144 /* Check whether all cache entries contain U64_MAX, i.e. eternal expiry time */
261 * Called from sys_getitimer() to calculate the expiry time of an active
299 * The POSIX timer interface allows for absolute time expiry in thread_group_start_cputime()
391 * If posix timer expiry is handled in task work context then in posix_cpu_timer_create()
394 * lock class key otherwise regular posix timer expiry would record in posix_cpu_timer_create()
615 * Disarm any old timer after extracting its expiry time. in posix_cpu_timer_set()
631 * timer, we need a sample to balance the thread expiry in posix_cpu_timer_set()
680 * Install the new expiry time (or zero). in posix_cpu_timer_set()
745 * Sample the clock to take the difference with the expiry time. in posix_cpu_timer_get()
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| D | hrtimer.c | 784 * expiry time which is less than base->offset. Set it to 0. in hrtimer_reprogram()
842 * do not schedule a timer which is earlier than the expiry in hrtimer_reprogram()
850 * Program the timer hardware. We enforce the expiry for in hrtimer_reprogram()
901 * hrtimer_forward - forward the timer expiry
906 * Forward the timer expiry so it will expire in the future.
914 * Note: This only updates the timer expiry value and does not requeue
955 * The timer is inserted in expiry order. Insertion into the
1108 * @tim: expiry time
1123 * expiry mode because unmarked timers are moved to softirq expiry. in hrtimer_start_range_ns()
1242 * Mark the base as contended and grab the expiry lock, which is in hrtimer_cancel_wait_running()
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| D | tick-sched.h | 35 * @last_tick: Store the last tick expiry time when the tick
50 * @next_timer: Expiry time of next expiring timer for debugging purpose only
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| D | timer.c | 71 * The array level of a newly armed timer depends on the relative expiry
72 * time. The farther the expiry time is away the higher the array level and
76 * expiry of the timers, this implementation removes the need for recascading
78 * implementation of the kernel already violated the 'exact' expiry by adding
79 * slack to the expiry time to provide batched expiration. The granularity
84 * timeout timers (networking, disk I/O ...) are canceled before expiry. If
88 * The only exception to this are networking timers with a small expiry
92 * We don't have cascading anymore. timers with a expiry time above the
489 * Helper function to calculate the array index for a given expiry
498 * early. Early expiry can happen due to: in calc_index()
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| /linux-5.10/net/sunrpc/ |
| D | svcauth_unix.c | 174 …map_update(struct cache_detail *cd, struct ip_map *ipm, struct unix_domain *udom, time64_t expiry);
195 time64_t expiry; in ip_map_parse() local
227 expiry = get_expiry(&mesg); in ip_map_parse()
228 if (expiry ==0) in ip_map_parse()
247 expiry); in ip_map_parse()
316 struct unix_domain *udom, time64_t expiry) in __ip_map_update() argument
325 ip.h.expiry_time = expiry; in __ip_map_update()
488 /* uid expiry Ngid gid0 gid1 ... gidN-1 */ in unix_gid_parse()
495 time64_t expiry; in unix_gid_parse() local
508 expiry = get_expiry(&mesg); in unix_gid_parse()
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| /linux-5.10/Documentation/networking/ |
| D | xfrm_sync.rst | 70 XFRM_AE_ETHR=8, /* expiry timer threshold */
72 XFRM_AE_CE=32, /* Event cause is timer expiry */
104 d) expiry timer (XFRMA_ETIMER_THRESH)
185 The first packet arrival after a timer expiry will trigger a timeout
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| /linux-5.10/include/trace/events/ |
| D | rpcgss.h | 569 unsigned long expiry,
576 TP_ARGS(window_size, expiry, now, timeout, len, data),
579 __field(unsigned long, expiry)
588 __entry->expiry = expiry;
596 TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s",
597 __entry->window_size, __entry->expiry, __entry->now,
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| /linux-5.10/fs/autofs/ |
| D | expire.c | 57 /* Update the expiry counter if fs is busy */ in autofs_mount_busy()
146 * Direct mounts have similar expiry semantics to tree mounts.
161 /* If it's busy update the expiry counters */ in autofs_direct_busy()
204 * If the fs is busy update the expiry counter. in autofs_tree_busy()
535 /* Perform an expiry operation */
564 /* avoid rapid-fire expire attempts if expiry fails */ in autofs_expire_run()
596 /* avoid rapid-fire expire attempts if expiry fails */ in autofs_do_expire_multi()
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| /linux-5.10/drivers/scsi/device_handler/ |
| D | scsi_dh_alua.c | 75 unsigned long expiry; member
517 if (!pg->expiry) { in alua_rtpg()
523 pg->expiry = round_jiffies_up(jiffies + transition_tmo); in alua_rtpg()
591 pg->expiry != 0 && time_before(jiffies, pg->expiry)) { in alua_rtpg()
602 pg->expiry = 0; in alua_rtpg()
617 pg->expiry = 0; in alua_rtpg()
633 pg->expiry = jiffies + pg->transition_tmo * HZ; in alua_rtpg()
695 if (time_before(jiffies, pg->expiry)) { in alua_rtpg()
705 pg->expiry = 0; in alua_rtpg()
722 pg->expiry = 0; in alua_rtpg()
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| /linux-5.10/fs/afs/ |
| D | cell.c | 397 time64_t now, expiry = 0; in afs_update_cell() local
402 vllist = afs_dns_query(cell, &expiry); in afs_update_cell()
436 if (expiry < now + min_ttl) in afs_update_cell()
437 expiry = now + min_ttl; in afs_update_cell()
438 else if (expiry > now + max_ttl) in afs_update_cell()
439 expiry = now + max_ttl; in afs_update_cell()
448 cell->dns_expiry = expiry; in afs_update_cell()
460 cell->dns_expiry = expiry; in afs_update_cell()
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