| /linux/security/keys/ |
| H A D | gc.c | 14 * Delay between key revocation/expiry in seconds
72 void key_set_expiry(struct key *key, time64_t expiry) in key_set_expiry() argument
74 key->expiry = expiry; in key_set_expiry()
75 if (expiry != TIME64_MAX) { in key_set_expiry()
77 expiry += key_gc_delay; in key_set_expiry()
78 key_schedule_gc(expiry); in key_set_expiry()
191 time64_t new_timer, limit, expiry; in key_garbage_collector() local
238 expiry = key->expiry; in key_garbage_collector()
239 if (expiry != TIME64_MAX) { in key_garbage_collector()
241 expiry += key_gc_delay; in key_garbage_collector()
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| H A 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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| H A 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 == TIME64_MAX) { 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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| H A D | internal.h | 170 void key_set_expiry(struct key *key, time64_t expiry);
219 time64_t expiry = key->expiry; in key_is_dead() local
221 if (expiry != TIME64_MAX) { in key_is_dead()
223 expiry += key_gc_delay; in key_is_dead()
224 if (expiry <= limit) in key_is_dead()
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| /linux/net/rxrpc/ |
| H A D | key.c | 57 time64_t expiry; in rxrpc_preparse_xdr_rxkad() local
93 token->kad->expiry = ntohl(xdr[5]); in rxrpc_preparse_xdr_rxkad()
100 _debug("EXPY: %x", token->kad->expiry); in rxrpc_preparse_xdr_rxkad()
124 expiry = rxrpc_u32_to_time64(token->kad->expiry); in rxrpc_preparse_xdr_rxkad()
125 if (expiry < prep->expiry) in rxrpc_preparse_xdr_rxkad()
126 prep->expiry = expiry; in rxrpc_preparse_xdr_rxkad()
170 time64_t expiry; in rxrpc_preparse_xdr()
281 time64_t expiry; rxrpc_preparse() local
480 rxrpc_get_server_data_key(struct rxrpc_connection * conn,const void * session_key,time64_t expiry,u32 kvno) rxrpc_get_server_data_key() argument
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| H A D | conn_client.c | 19 * There are two idle client connection expiry durations. If the total number
749 unsigned long expiry, conn_expires_at, now; in rxrpc_discard_expired_client_conns() local
767 * expedite discard by reducing the expiry timeout. We must, in rxrpc_discard_expired_client_conns()
771 expiry = rxrpc_conn_idle_client_expiry; in rxrpc_discard_expired_client_conns()
773 expiry = rxrpc_conn_idle_client_fast_expiry; in rxrpc_discard_expired_client_conns()
775 expiry = rxrpc_closed_conn_expiry * HZ; in rxrpc_discard_expired_client_conns()
777 conn_expires_at = conn->idle_timestamp + expiry; in rxrpc_discard_expired_client_conns()
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| /linux/block/ |
| H A 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/Documentation/filesystems/ |
| H A 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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| /linux/include/linux/ |
| H A D | hrtimer_types.h | 21 * the absolute expiry time in the hrtimers internal
26 * @_softexpires: the absolute earliest expiry time of the hrtimer.
27 * The time which was given as expiry time when the timer
29 * @function: timer expiry callback function
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| H A D | posix-timers_types.h | 50 * @expiry_active: Timer expiry is active. Used for
52 * task trying to handle expiry concurrently
63 * posix_cputimers_work - Container for task work based posix CPU timer expiry
65 * @mutex: Mutex held around expiry in context of this task work
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| /linux/kernel/time/ |
| H A D | posix-cpu-timers.c | 119 * Update expiry time from increment, and increase overrun count,
151 /* Check whether all cache entries contain U64_MAX, i.e. eternal expiry time */
267 * Called from sys_getitimer() to calculate the expiry time of an active
307 * The POSIX timer interface allows for absolute time expiry in thread_group_start_cputime()
399 * If posix timer expiry is handled in task work context then in posix_cpu_timer_create()
402 * lock class key otherwise regular posix timer expiry would record in posix_cpu_timer_create()
665 /* Retrieve the current expiry time before disarming the timer */ in posix_cpu_timer_set()
691 /* Retrieve the previous expiry value if requested. */ in posix_cpu_timer_set()
698 /* Retry if the timer expiry is running concurrently */ in posix_cpu_timer_set()
704 /* Convert relative expiry time to absolute */ in posix_cpu_timer_set()
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| H A D | timer_migration.c | 39 * The groups hold a timer queue of events sorted by expiry time. These
249 * child going idle in top level group, the expiry of the next group event
311 * // hand back first expiry when GRP1:0 is idle
320 * // hand back first expiry when GRP1:0 is idle
331 * Required event and timerqueue update after a remote expiry:
480 * @nextexp: Next CPU event expiry information which is handed into
483 * @firstexp: Contains the first event expiry information when
487 * expiry case, firstexp is stored in the per CPU tmigr_cpu
589 * Return the next event (with the expiry equal or before @now)
711 * @data->firstexp is set to expiry of first gobal event of the (top level of
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| H A D | timer_migration.h | 33 * activation, deactivation, check for remote expiry,...)
40 * @next_expiry: Base monotonic expiry time of the next event of the
42 * remote expiry is required; it is always reliable
93 * hierarchy is completely idle and remote expiry was done;
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| H A D | timer.c | 72 * The array level of a newly armed timer depends on the relative expiry
73 * time. The farther the expiry time is away the higher the array level and
77 * expiry of the timers, this implementation removes the need for recascading
79 * implementation of the kernel already violated the 'exact' expiry by adding
80 * slack to the expiry time to provide batched expiration. The granularity
85 * timeout timers (networking, disk I/O ...) are canceled before expiry. If
89 * The only exception to this are networking timers with a small expiry
93 * We don't have cascading anymore. timers with a expiry time above the
214 * timer expiry callback execution and when trying to
226 * of a timer; during expiry, it is 1 offset ahead of
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| H A D | hrtimer.c | 608 * Update the soft expiry time. clock_settime() might have in hrtimer_update_next_event()
617 * and program the hardware with the soft expiry time. in hrtimer_update_next_event()
813 * expiry time which is less than base->offset. Set it to 0. in hrtimer_reprogram()
1017 * hrtimer_forward() - forward the timer expiry
1022 * Forward the timer expiry so it will expire in the future.
1025 * This only updates the timer expiry value and does not requeue the timer.
1073 * The timer is inserted in expiry order. Insertion into the
1298 * @tim: expiry time
1313 * expiry mode because unmarked timers are moved to softirq expiry. in hrtimer_start_range_ns()
1446 * Mark the base as contended and grab the expiry lock, which is in hrtimer_cancel_wait_running()
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| H A D | tick-sched.h | 42 * @last_tick: Store the last tick expiry time when the tick
54 * @next_timer: Expiry time of next expiring timer for debugging purpose only
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| /linux/Documentation/networking/ |
| H A 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/include/trace/events/ |
| H A D | rpcgss.h | 597 unsigned long expiry,
604 TP_ARGS(window_size, expiry, now, timeout, len, data),
607 __field(unsigned long, expiry)
616 __entry->expiry = expiry;
624 TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s",
625 __entry->window_size, __entry->expiry, __entry->now,
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| /linux/include/net/ |
| H A D | mctp.h | 136 * - through an expiry timeout, on a per-socket timer
154 * expiry data below.
170 /* expiry timeout; valid (above) cleared on expiry */
171 unsigned long expiry; member
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| /linux/drivers/net/ethernet/sfc/ |
| H A D | ptp.c | 161 * @expiry: Time after which the packet should be delivered irrespective of
167 unsigned long expiry; member
177 * @expiry: Time which the packet arrived
184 unsigned long expiry; member
213 * @expiry: time when the filter expires, in jiffies
221 unsigned long expiry; member
1188 } else if (time_after(jiffies, match->expiry)) { in efx_ptp_process_events()
1254 unsigned long expiry) in efx_ptp_insert_filter() argument
1262 rxfilter->expiry = expiry; in efx_ptp_insert_filter()
1278 rxfilter->expiry = expiry; in efx_ptp_insert_filter()
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| /linux/fs/autofs/ |
| H A D | expire.c | 57 /* Update the expiry counter if fs is busy */ in autofs_mount_busy()
143 * Direct mounts have similar expiry semantics to tree mounts.
158 /* If it's busy update the expiry counters */ in autofs_direct_busy()
201 * 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/net/sunrpc/ |
| H A D | svcauth_unix.c | 176 …map_update(struct cache_detail *cd, struct ip_map *ipm, struct unix_domain *udom, time64_t expiry);
197 time64_t expiry; in ip_map_parse() local
229 err = get_expiry(&mesg, &expiry); in ip_map_parse()
249 expiry); in ip_map_parse()
309 struct unix_domain *udom, time64_t expiry) in __ip_map_update() argument
318 ip.h.expiry_time = expiry; in __ip_map_update()
490 /* uid expiry Ngid gid0 gid1 ... gidN-1 */ in unix_gid_parse()
497 time64_t expiry; in unix_gid_parse() local
510 err = get_expiry(&mesg, &expiry); in unix_gid_parse()
540 ug.h.expiry_time = expiry; in unix_gid_parse()
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| /linux/drivers/scsi/device_handler/ |
| H A D | scsi_dh_alua.c | 75 unsigned long expiry; member
554 if (!pg->expiry) { in alua_rtpg()
560 pg->expiry = round_jiffies_up(jiffies + transition_tmo); in alua_rtpg()
631 pg->expiry != 0 && time_before(jiffies, pg->expiry)) { in alua_rtpg()
642 pg->expiry = 0; in alua_rtpg()
657 pg->expiry = 0; in alua_rtpg()
673 pg->expiry = jiffies + pg->transition_tmo * HZ; in alua_rtpg()
737 if (time_before(jiffies, pg->expiry)) { in alua_rtpg()
747 pg->expiry = 0; in alua_rtpg()
764 pg->expiry = 0; in alua_rtpg()
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| /linux/fs/afs/ |
| H A D | cell.c | 416 time64_t now, expiry = 0; in afs_update_cell() local
421 vllist = afs_dns_query(cell, &expiry); in afs_update_cell()
457 if (expiry < now + min_ttl) in afs_update_cell()
458 expiry = now + min_ttl; in afs_update_cell()
459 else if (expiry > now + max_ttl) in afs_update_cell()
460 expiry = now + max_ttl; in afs_update_cell()
469 cell->dns_expiry = expiry; in afs_update_cell()
481 cell->dns_expiry = expiry; in afs_update_cell()
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| /linux/Documentation/filesystems/nfs/ |
| H A D | rpc-cache.rst | 50 expiry and update times for use in cache management.
157 - an expiry time
162 expiry time should be set on that item.
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