| /Linux-v6.1/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ |
| D | netem.json | 119 "name": "Create NETEM with distribution and loss flag",
130 …est": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution pareto loss 1%",
133 "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms loss 1%",
142 "name": "Create NETEM with distribution and loss state flag",
153 …qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution paretonormal loss state 1",
156 …"matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms loss state p13 1% p31 99% p…
165 "name": "Create NETEM with loss gemodel flag",
176 "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem loss gemodel 1%",
179 "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*loss gemodel p 1%",
280 "name": "Change NETEM with loss state",
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| /Linux-v6.1/net/dccp/ccids/lib/ |
| D | loss_interval.c | 12 /* Loss Interval weights from [RFC 3448, 5.4], scaled by 10 */
81 * tfrc_lh_update_i_mean - Update the `open' loss interval I_0
83 * @skb: received socket triggering loss interval update
105 * starting the current loss interval (cur) and if the modulo-16 in tfrc_lh_update_i_mean()
107 * subsequent packets as belonging to a new loss interval. This in tfrc_lh_update_i_mean()
121 /* Determine if `new_loss' does begin a new loss interval [RFC 4342, 10.2] */
130 * tfrc_lh_interval_add - Insert new record into the Loss Interval database
131 * @lh: Loss Interval database
132 * @rh: Receive history containing a fresh loss event
148 DCCP_CRIT("Cannot allocate/add loss record."); in tfrc_lh_interval_add()
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| D | loss_interval.h | 15 * Number of loss intervals (RFC 4342, 8.6.1). The history size is one more than
22 * tfrc_loss_interval - Loss history record for TFRC-based protocols
23 * @li_seqno: Highest received seqno before the start of loss
26 * @li_length: Loss interval sequence length
36 * tfrc_loss_hist - Loss record database
39 * @i_mean: Current Average Loss Interval [RFC 3448, 5.4]
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| D | packet_history.c | 144 * Private helper functions for loss detection.
199 /* return 1 if a new loss event has been identified */
262 /* recycle RX history records to continue loss detection if necessary */
268 * the loss). To recycle the loss record, it is thus only necessary to in __three_after_loss()
296 * tfrc_rx_handle_loss - Loss detection and further processing
298 * @lh: Loss Intervals database to update
301 * @calc_first_li: Caller-dependent computation of first loss interval in @lh
304 * Chooses action according to pending loss, updates LI database when a new
305 * loss was detected, and does required post-processing. Returns 1 when caller
307 * Since it also takes care of reordering during loss detection and updates the
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| D | packet_history.h | 76 * @ring: Packet history for RTT sampling and loss detection
78 * @loss_start: Movable index (for loss detection)
115 * tfrc_rx_hist_loss_prev - entry with highest-received-seqno before loss was detected
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| /Linux-v6.1/drivers/atm/ |
| D | suni.h | 124 #define SUNI_MCT_LCDV 0x40 /* R, loss of cell delineation */
125 #define SUNI_MCT_LCDE 0x80 /* RW, loss of cell delineation
130 #define SUNI_RSOP_CIE_LOFE 0x02 /* RW, enable interrupt on loss of
132 #define SUNI_RSOP_CIE_LOSE 0x04 /* RW, enable interrupt on loss of
142 #define SUNI_RSOP_SIS_LOFV 0x02 /* R, loss of frame */
143 #define SUNI_RSOP_SIS_LOSV 0x04 /* R, loss of signal */
145 #define SUNI_RSOP_SIS_LOFI 0x10 /* R, loss of frame interrupt */
146 #define SUNI_RSOP_SIS_LOSI 0x20 /* R, loss of signal interrupt */
156 #define SUNI_TSOP_DIAG_DLOS 0x04 /* set line to zero (loss of signal) */
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| /Linux-v6.1/net/sched/ |
| D | sch_netem.c | 44 normal, Pareto, or experimental curves. Packet loss,
52 Correlated Loss Generator models
54 Added generation of correlated loss according to the
60 and intuitive loss model for packet networks and its implementation
88 u32 loss; member
127 /* Correlated Loss Generation models */
196 /* loss_4state - 4-state model loss generator
198 * the GI (General and Intuitive) loss model.
255 /* loss_gilb_ell - Gilbert-Elliot model loss generator
256 * Generates losses according to the Gilbert-Elliot loss model or
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| /Linux-v6.1/arch/m68k/fpsp040/ |
| D | README | 19 (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS
20 PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR
21 OTHER PECUNIARY LOSS) ARISING OF THE USE OR INABILITY TO USE THE
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| /Linux-v6.1/tools/vm/ |
| D | slabinfo-gnuplot.sh | 95 '' $range u 3 title 'LOSS' with boxes
120 '$i Loss' with lines,"
149 # use only 'TOP' slab (biggest memory usage or loss)
151 out=`basename "$in"`"-slabs-by-loss"
152 `cat "$in" | grep -A "$lines" 'Slabs sorted by loss' |\
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| /Linux-v6.1/drivers/media/dvb-core/ |
| D | Kconfig | 59 bool "Enable DVB demux section packet loss log"
62 Enable extra log messages meant to detect packet loss
75 handling DVB network ULE packet loss inside the Kernel.
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| /Linux-v6.1/net/dccp/ccids/ |
| D | ccid3.h | 70 * @tx_p: Current loss event rate (0-1) scaled by 1000000
123 * @rx_hist: Packet history (loss detection + RTT sampling)
124 * @rx_li_hist: Loss Interval database
126 * @rx_pinv: Inverse of Loss Event Rate (RFC 4342, sec. 8.5)
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| D | ccid3.c | 484 /* Update the fixpoint Loss Event Rate fraction */ in ccid3_hc_tx_parse_options()
605 * When parameters change (new loss or p > p_prev), we do not in ccid3_hc_rx_send_feedback()
608 * X_recv was 0 (due to early loss), this would kill X down to in ccid3_hc_rx_send_feedback()
663 * @sk: socket to calculate loss interval for
665 * Determine the length of the first loss interval via inverse lookup.
702 "loss rate=%u\n", dccp_role(sk), sk, x_recv, p); in ccid3_first_li()
742 * Perform loss detection and handle pending losses in ccid3_hc_rx_packet_recv()
762 * Empty loss history: no loss so far, hence p stays 0. in ccid3_hc_rx_packet_recv()
764 * computation of p when the first loss occurs; RFC 3448, 6.3.1. in ccid3_hc_rx_packet_recv()
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| /Linux-v6.1/arch/powerpc/platforms/powernv/ |
| D | idle.c | 48 * First stop state levels when SPR and TB loss can occur.
363 * loss. Fast sleep still has to resync the timebase so in power7_idle_insn()
419 /* HV state loss */ in power7_idle_insn()
655 * after a state-loss idle. Saving and restoring MMCR0 in power9_idle_stop()
738 * SRR1_WS_GPRLOSS (10b) can also result in SPR loss, so in power9_idle_stop()
739 * just always test PSSCR for SPR/TB state loss. in power9_idle_stop()
748 /* HV state loss */ in power9_idle_stop()
762 /* TB loss */ in power9_idle_stop()
924 /* XXX: save SPRs for deep state loss here. */ in power10_idle_stop()
943 * SRR1_WS_GPRLOSS (10b) can also result in SPR loss, so in power10_idle_stop()
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| /Linux-v6.1/Documentation/driver-api/md/ |
| D | raid5-cache.rst | 41 doesn't cause data loss. Of course cache disk failure means the array is
64 data loss.
67 the same data stored on cache disk, so a power loss doesn't cause data loss.
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| /Linux-v6.1/arch/m68k/ifpsp060/ |
| D | README | 18 (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
19 BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
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| D | CHANGES | 18 (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
19 BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
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| D | MISC | 18 (INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
19 BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
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| /Linux-v6.1/net/ipv4/ |
| D | Kconfig | 555 window. TCP Vegas should provide less packet loss, but it is
569 when there is packet loss) due to fairness issues. One scenario when they
598 distinguishing to circumvent the difficult judgment of the packet loss
600 loss packets.
609 algorithm, which uses a mixed loss/delay approach to compute the
611 internal, RTT and Reno fairness, resilience to link loss while
659 o Coexist with flows that use loss-based congestion control.
660 o Tolerate packet loss unrelated to congestion.
674 delay. It tolerates packet loss and delay unrelated to congestion. It
676 coexist with flows that use loss-based congestion control, and can
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| D | tcp_rate.c | 53 * because the latter is a guess based on RTO and loss-marking in tcp_rate_skb_sent()
54 * heuristics. We don't want spurious RTOs or loss markings to cause in tcp_rate_skb_sent()
137 * in recovery from loss with SACK reneging. Rate samples taken during in tcp_rate_gen()
170 * measuring the delivery rate during loss recovery is crucial in tcp_rate_gen()
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| /Linux-v6.1/net/rxrpc/ |
| D | Kconfig | 34 bool "Inject packet loss into RxRPC packet stream"
36 Say Y here to inject packet loss by discarding some received and some
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-bus-fcoe | 39 Device loss timeout period (see below). Changing
126 dev_loss_tmo: The device loss timeout period for this FCF.
128 Notes: A device loss infrastructure similar to the FC Transport's
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| /Linux-v6.1/arch/x86/include/asm/ |
| D | acenv.h | 18 * It is required to prevent data loss.
22 * sleep state and cannot lead to data loss.
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| /Linux-v6.1/arch/powerpc/kernel/ |
| D | idle_book3s.S | 44 * A wakeup without GPR loss may alteratively be handled as in
57 * in the case of no GPR loss the wakeup code branches directly back to
151 * A wakeup without GPR loss may alteratively be handled as in
165 * in the case of no GPR loss the wakeup code branches directly back to
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| /Linux-v6.1/include/linux/ |
| D | tfrc.h | 19 * @tfrcrx_p: current estimate of loss event rate (3.2.2)
33 * @tfrctx_p: current loss event rate (5.4)
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| /Linux-v6.1/tools/power/cpupower/bench/ |
| D | README-BENCH | 7 - Identify worst case performance loss when doing dynamic frequency
61 on full performance and you get the overall performance loss.
80 trigger of the cpufreq-bench, you will see no performance loss (compare with
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