| /Linux-v6.6/kernel/sched/ |
| D | completion.c | 82 long (*action)(long), long timeout, int state) in do_wait_for_common() argument
89 timeout = -ERESTARTSYS; in do_wait_for_common()
95 timeout = action(timeout); in do_wait_for_common()
97 } while (!x->done && timeout); in do_wait_for_common()
100 return timeout; in do_wait_for_common()
104 return timeout ?: 1; in do_wait_for_common()
109 long (*action)(long), long timeout, int state) in __wait_for_common() argument
116 timeout = do_wait_for_common(x, action, timeout, state); in __wait_for_common()
121 return timeout; in __wait_for_common()
125 wait_for_common(struct completion *x, long timeout, int state) in wait_for_common() argument
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| /Linux-v6.6/net/netfilter/ |
| D | nf_conntrack_timeout.c | 28 static int untimeout(struct nf_conn *ct, void *timeout) in untimeout() argument
35 t = rcu_access_pointer(timeout_ext->timeout); in untimeout()
37 if (!timeout || t == timeout) in untimeout()
38 RCU_INIT_POINTER(timeout_ext->timeout, NULL); in untimeout()
45 void nf_ct_untimeout(struct net *net, struct nf_ct_timeout *timeout) in nf_ct_untimeout() argument
49 .data = timeout, in nf_ct_untimeout()
56 static void __nf_ct_timeout_put(struct nf_ct_timeout *timeout) in __nf_ct_timeout_put() argument
61 h->timeout_put(timeout); in __nf_ct_timeout_put()
68 struct nf_ct_timeout *timeout; in nf_ct_set_timeout() local
77 errmsg = "Timeout policy base is empty"; in nf_ct_set_timeout()
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| D | nfnetlink_cttimeout.c | 44 struct nf_ct_timeout timeout; member
54 MODULE_DESCRIPTION("cttimeout: Extended Netfilter Connection Tracking timeout tuning");
70 ctnl_timeout_parse_policy(void *timeout, in ctnl_timeout_parse_policy() argument
91 ret = l4proto->ctnl_timeout.nlattr_to_obj(tb, net, timeout); in ctnl_timeout_parse_policy()
106 struct ctnl_timeout *timeout, *matching = NULL; in cttimeout_new_timeout() local
120 list_for_each_entry(timeout, &pernet->nfct_timeout_list, head) { in cttimeout_new_timeout()
121 if (strncmp(timeout->name, name, CTNL_TIMEOUT_NAME_MAX) != 0) in cttimeout_new_timeout()
127 matching = timeout; in cttimeout_new_timeout()
133 /* You cannot replace one timeout policy by another of in cttimeout_new_timeout()
136 if (matching->timeout.l3num != l3num || in cttimeout_new_timeout()
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| D | nf_conntrack_proto_generic.c | 24 unsigned int *timeout = data; in generic_timeout_nlattr_to_obj() local
26 if (!timeout) in generic_timeout_nlattr_to_obj()
27 timeout = &gn->timeout; in generic_timeout_nlattr_to_obj()
30 *timeout = in generic_timeout_nlattr_to_obj()
33 /* Set default generic timeout. */ in generic_timeout_nlattr_to_obj()
34 *timeout = gn->timeout; in generic_timeout_nlattr_to_obj()
43 const unsigned int *timeout = data; in generic_timeout_obj_to_nlattr() local
45 if (nla_put_be32(skb, CTA_TIMEOUT_GENERIC_TIMEOUT, htonl(*timeout / HZ))) in generic_timeout_obj_to_nlattr()
64 gn->timeout = nf_ct_generic_timeout; in nf_conntrack_generic_init_net()
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| /Linux-v6.6/Documentation/watchdog/ |
| D | watchdog-parameters.rst | 21 timeout. Setting this to a non-zero value can be useful to ensure that
43 timeout:
44 Watchdog timeout in seconds. 1<= timeout <=63, default=60.
52 timeout:
53 Watchdog timeout in seconds. (0 < timeout < 18000, default=60
61 timeout:
62 Watchdog timeout in seconds. (1<=timeout<=3600, default=30
82 timeout:
83 Watchdog timeout in seconds. (default=120)
135 Default watchdog0 timeout in 1/10secs
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| /Linux-v6.6/drivers/watchdog/ |
| D | npcm_wdt.c | 74 if (wdd->timeout < 2) in npcm_wdt_start()
76 else if (wdd->timeout < 3) in npcm_wdt_start()
78 else if (wdd->timeout < 6) in npcm_wdt_start()
80 else if (wdd->timeout < 11) in npcm_wdt_start()
82 else if (wdd->timeout < 22) in npcm_wdt_start()
84 else if (wdd->timeout < 44) in npcm_wdt_start()
86 else if (wdd->timeout < 87) in npcm_wdt_start()
88 else if (wdd->timeout < 173) in npcm_wdt_start()
90 else if (wdd->timeout < 688) in npcm_wdt_start()
115 unsigned int timeout) in npcm_wdt_set_timeout() argument
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| D | da9063_wdt.c | 25 * Watchdog selector to timeout in seconds.
27 * others: timeout = 2048 ms * 2^(TWDSCALE-1).
53 * Read the currently active timeout.
73 da9063_wdt_update_timeout(struct da9063 *da9063, unsigned int timeout) in da9063_wdt_update_timeout() argument
79 * The watchdog triggers a reboot if a timeout value is already in da9063_wdt_update_timeout()
80 * programmed because the timeout value combines two functions in da9063_wdt_update_timeout()
82 * The watchdog must be disabled to be able to change the timeout in da9063_wdt_update_timeout()
84 * new timeout value which enables the watchdog again. in da9063_wdt_update_timeout()
91 regval = da9063_wdt_timeout_to_sel(timeout); in da9063_wdt_update_timeout()
102 ret = da9063_wdt_update_timeout(da9063, wdd->timeout); in da9063_wdt_start()
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| D | ts4800_wdt.c | 36 * TS-4800 supports the following timeout values:
45 * Keep the regmap/timeout map ordered by timeout
48 const int timeout; member
79 unsigned int timeout) in ts4800_wdt_set_timeout() argument
85 if (ts4800_wdt_map[i].timeout >= timeout) in ts4800_wdt_set_timeout()
89 wdd->timeout = ts4800_wdt_map[i].timeout; in ts4800_wdt_set_timeout()
151 wdd->min_timeout = ts4800_wdt_map[0].timeout; in ts4800_wdt_probe()
152 wdd->max_timeout = ts4800_wdt_map[MAX_TIMEOUT_INDEX].timeout; in ts4800_wdt_probe()
160 * must be called to initialize timeout and feed_val with valid values. in ts4800_wdt_probe()
161 * Default to maximum timeout if none, or an invalid one, is provided in in ts4800_wdt_probe()
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| D | kempld_wdt.c | 8 * Note: From the PLD watchdog point of view timeout and pretimeout are
10 * First the pretimeout stage runs out before the timeout stage gets
14 * |-----------------------T timeout
84 static unsigned int timeout = DEFAULT_TIMEOUT; variable
85 module_param(timeout, uint, 0);
86 MODULE_PARM_DESC(timeout,
87 "Watchdog timeout in seconds. (>=0, default="
130 unsigned int timeout) in kempld_wdt_set_stage_timeout() argument
144 stage_timeout64 = (u64)timeout * pld->pld_clock; in kempld_wdt_set_stage_timeout()
173 unsigned int timeout; in kempld_wdt_get_timeout() local
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| D | sbsa_gwdt.c | 19 * In the single stage mode, when the timeout is reached, your system
21 * In the two stages mode, when the timeout is reached, the first signal (WS0)
31 * |----timeout-----(panic)----timeout-----reset
35 * |--------------timeout-------------------reset
38 * by WOR, in the single stage mode, the timeout is (WOR * 2); in the two
39 * stages mode, the timeout is WOR. The maximum timeout in the two stages mode
96 static unsigned int timeout; variable
97 module_param(timeout, uint, 0);
98 MODULE_PARM_DESC(timeout,
99 "Watchdog timeout in seconds. (>=0, default="
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| D | visconti_wdt.c | 43 u32 timeout = wdev->timeout * VISCONTI_WDT_FREQ; in visconti_wdt_start() local
47 writel(timeout, priv->base + WDT_MAX); in visconti_wdt_start()
76 u32 timeout = wdev->timeout * VISCONTI_WDT_FREQ; in visconti_wdt_get_timeleft() local
79 if (timeout <= cnt) in visconti_wdt_get_timeleft()
81 timeout -= cnt; in visconti_wdt_get_timeleft()
83 return timeout / VISCONTI_WDT_FREQ; in visconti_wdt_get_timeleft()
86 static int visconti_wdt_set_timeout(struct watchdog_device *wdev, unsigned int timeout) in visconti_wdt_set_timeout() argument
91 wdev->timeout = timeout; in visconti_wdt_set_timeout()
92 val = wdev->timeout * VISCONTI_WDT_FREQ; in visconti_wdt_set_timeout()
94 /* Clear counter before setting timeout because WDT expires */ in visconti_wdt_set_timeout()
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| D | sun4v_wdt.c | 27 static unsigned int timeout; variable
28 module_param(timeout, uint, 0);
29 MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds (default="
49 * HV watchdog timer will round up the timeout in sun4v_wdt_ping()
53 hverr = sun4v_mach_set_watchdog(wdd->timeout * 1000, NULL); in sun4v_wdt_ping()
61 unsigned int timeout) in sun4v_wdt_set_timeout() argument
63 wdd->timeout = timeout; in sun4v_wdt_set_timeout()
89 .timeout = WDT_TIMEOUT,
104 * watchdog-max-timeout in sun4v_wdt_init()
135 value = mdesc_get_property(handle, node, "watchdog-max-timeout", NULL); in sun4v_wdt_init()
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| D | nic7018_wdt.c | 33 static unsigned int timeout; variable
34 module_param(timeout, uint, 0);
35 MODULE_PARM_DESC(timeout,
36 "Watchdog timeout in seconds. (default="
66 static const struct nic7018_config *nic7018_get_config(u32 timeout, in nic7018_get_config() argument
72 if (timeout < 30 && timeout != 16) { in nic7018_get_config()
74 count = timeout / 2 + 1; in nic7018_get_config()
77 count = DIV_ROUND_UP(timeout + 16, 32); in nic7018_get_config()
87 unsigned int timeout) in nic7018_set_timeout() argument
93 config = nic7018_get_config(timeout, &counter); in nic7018_set_timeout()
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| D | sl28cpld_wdt.c | 36 static int timeout; variable
37 module_param(timeout, int, 0);
38 MODULE_PARM_DESC(timeout, "Initial watchdog timeout in seconds");
92 unsigned int timeout) in sl28cpld_wdt_set_timeout() argument
97 ret = regmap_write(wdt->regmap, wdt->offset + WDT_TIMEOUT, timeout); in sl28cpld_wdt_set_timeout()
101 wdd->timeout = timeout; in sl28cpld_wdt_set_timeout()
144 "kontron,assert-wdt-timeout-pin"); in sl28cpld_wdt_probe()
166 * Initial timeout value, may be overwritten by device tree or module in sl28cpld_wdt_probe()
172 * this case gracefully and set out own timeout. in sl28cpld_wdt_probe()
179 wdd->timeout = val; in sl28cpld_wdt_probe()
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| D | smsc37b787_wdt.c | 33 * reset the system (causing a reboot) after the timeout occurs.
77 static int timeout = 60; /* timeout value: default is 60 "units" */ variable
190 * Bit 0 Status Bit: 0 = Timer counting, 1 = Timeout occurred in wdt_timer_ctrl()
192 * Bit 2 Force Timeout: 1 = Forces WD timeout event (self-cleaning) in wdt_timer_ctrl()
193 * Bit 3 P20 Force Timeout enabled: in wdt_timer_ctrl()
194 * 0 = P20 activity does not generate the WD timeout event in wdt_timer_ctrl()
196 * controller, to force the WD timeout event. in wdt_timer_ctrl()
225 /* disable the timeout */ in wb_smsc_wdt_initialize()
264 /* disable timeout */ in wb_smsc_wdt_shutdown()
271 /* set timeout => enable watchdog */
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| /Linux-v6.6/io_uring/ |
| D | timeout.c | 14 #include "timeout.h"
32 /* timeout update */
40 struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout); in io_is_timeout_noseq() local
43 return !timeout->off || data->flags & IORING_TIMEOUT_MULTISHOT; in io_is_timeout_noseq()
54 static inline bool io_timeout_finish(struct io_timeout *timeout, in io_timeout_finish() argument
60 if (!timeout->off || (timeout->repeats && --timeout->repeats)) in io_timeout_finish()
70 struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout); in io_timeout_complete() local
74 if (!io_timeout_finish(timeout, data)) { in io_timeout_complete()
81 list_add(&timeout->list, ctx->timeout_list.prev); in io_timeout_complete()
98 struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout); in io_kill_timeout() local
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| /Linux-v6.6/block/ |
| D | blk-timeout.c | 3 * Functions related to generic timeout handling of requests.
75 * request by deleting the timer and calling the q's timeout function.
76 * LLDDs who implement their own error recovery MAY ignore the timeout
82 * All we need to ensure is that timeout scan takes place in blk_abort_request()
83 * immediately and that scan sees the new timeout value. in blk_abort_request()
109 unsigned long blk_rq_timeout(unsigned long timeout) in blk_rq_timeout() argument
114 if (time_after(timeout, maxt)) in blk_rq_timeout()
115 timeout = maxt; in blk_rq_timeout()
117 return timeout; in blk_rq_timeout()
121 * blk_add_timer - Start timeout timer for a single request
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| /Linux-v6.6/include/linux/ |
| D | wait.h | 299 * on purpose; we use long where we can return timeout values and int
391 #define __wait_event_timeout(wq_head, condition, timeout) \ argument
393 TASK_UNINTERRUPTIBLE, 0, timeout, \
397 * wait_event_timeout - sleep until a condition gets true or a timeout elapses
400 * @timeout: timeout, in jiffies
410 * 0 if the @condition evaluated to %false after the @timeout elapsed,
411 * 1 if the @condition evaluated to %true after the @timeout elapsed,
413 * to %true before the @timeout elapsed.
415 #define wait_event_timeout(wq_head, condition, timeout) \ argument
417 long __ret = timeout; \
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| /Linux-v6.6/tools/testing/selftests/firmware/ |
| D | fw_fallback.sh | 30 local timeout=10
33 timeout=$(( $timeout - 1 ))
34 if [ "$timeout" -eq 0 ]; then
57 local timeout=10
60 timeout=$(( $timeout - 1 ))
61 if [ "$timeout" -eq 0 ]; then
86 local timeout=10
89 timeout=$(( $timeout - 1 ))
90 if [ "$timeout" -eq 0 ]; then
119 local timeout=10
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| /Linux-v6.6/tools/testing/vsock/ |
| D | timeout.c | 2 /* Timeout API for single-threaded programs that use blocking
12 * timeout_begin(TIMEOUT);
24 #include "timeout.h"
26 static volatile bool timeout; variable
34 timeout = true; in sigalrm()
37 /* Start a timeout. Call timeout_check() to verify that the timeout hasn't
38 * expired. timeout_end() must be called to stop the timeout. Timeouts cannot
46 /* Exit with an error message if the timeout has expired */
49 if (timeout) { in timeout_check()
55 /* Stop a timeout */
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| /Linux-v6.6/arch/arm/mach-sa1100/ |
| D | ssp.c | 23 #define TIMEOUT 100000 macro
48 * %-ETIMEDOUT timeout occurred
53 int timeout = TIMEOUT; in ssp_write_word() local
56 if (!--timeout) in ssp_write_word()
63 timeout = TIMEOUT; in ssp_write_word()
65 if (!--timeout) in ssp_write_word()
85 * %-ETIMEDOUT timeout occurred
90 int timeout = TIMEOUT; in ssp_read_word() local
93 if (!--timeout) in ssp_read_word()
112 * %-ETIMEDOUT timeout occurred
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| /Linux-v6.6/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_wait.c | 20 long timeout) in i915_gem_object_wait_fence() argument
25 return timeout; in i915_gem_object_wait_fence()
28 return i915_request_wait_timeout(to_request(fence), flags, timeout); in i915_gem_object_wait_fence()
32 timeout); in i915_gem_object_wait_fence()
69 long timeout) in i915_gem_object_wait_reservation() argument
73 long ret = timeout ?: 1; in i915_gem_object_wait_reservation()
80 ret = i915_gem_object_wait_fence(fence, flags, timeout); in i915_gem_object_wait_reservation()
84 if (timeout) in i915_gem_object_wait_reservation()
85 timeout = ret; in i915_gem_object_wait_reservation()
167 * @timeout: how long to wait
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| /Linux-v6.6/tools/testing/selftests/drivers/net/mlxsw/ |
| D | vxlan.sh | 37 : ${TIMEOUT:=20000} # ms
485 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb 00:00:00:00:00:00 \
501 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb \
504 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb \
515 busywait "$TIMEOUT" not wait_for_offload grep_bridge_fdb \
526 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb \
529 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb \
540 busywait "$TIMEOUT" not wait_for_offload grep_bridge_fdb \
551 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb \
554 busywait "$TIMEOUT" wait_for_offload grep_bridge_fdb \
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| /Linux-v6.6/drivers/gpu/host1x/ |
| D | fence.c | 49 * or cancelled. As such, for such situations, set up a timeout, so in host1x_syncpt_fence_enable_signaling()
52 if (sf->timeout) { in host1x_syncpt_fence_enable_signaling()
53 /* Reference for timeout path. */ in host1x_syncpt_fence_enable_signaling()
79 * Already on timeout path, but we removed the fence before in host1x_fence_signal()
80 * timeout path could, so drop interrupt path reference. in host1x_fence_signal()
86 if (f->timeout && cancel_delayed_work(&f->timeout_work)) { in host1x_fence_signal()
88 * We know that the timeout path will not be entered. in host1x_fence_signal()
89 * Safe to drop the timeout path's reference now. in host1x_fence_signal()
105 /* Already on interrupt path, drop timeout path reference if any. */ in do_fence_timeout()
106 if (f->timeout) in do_fence_timeout()
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| /Linux-v6.6/include/net/netfilter/ |
| D | nf_conntrack_timeout.h | 21 struct nf_ct_timeout __rcu *timeout; member
28 struct nf_ct_timeout *timeout; in nf_ct_timeout_data() local
30 timeout = rcu_dereference(t->timeout); in nf_ct_timeout_data()
31 if (timeout == NULL) in nf_ct_timeout_data()
34 return (unsigned int *)timeout->data; in nf_ct_timeout_data()
52 struct nf_ct_timeout *timeout, in nf_ct_timeout_ext_add() argument
62 rcu_assign_pointer(timeout_ext->timeout, timeout); in nf_ct_timeout_ext_add()
84 void nf_ct_untimeout(struct net *net, struct nf_ct_timeout *timeout);
105 void (*timeout_put)(struct nf_ct_timeout *timeout);
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