* cyclictest - duplicate explanation of cyclictest option @ 2009-04-06 2:56 GeunSik Lim 2009-04-06 8:29 ` GeunSik Lim 0 siblings, 1 reply; 3+ messages in thread From: GeunSik Lim @ 2009-04-06 2:56 UTC (permalink / raw) To: Clark Williams, Thomas Gleixner; +Cc: rt-users [-- Attachment #1: Type: text/plain, Size: 2217 bytes --] Dear Clark, This is trivial contents about option of cyclictest. Cyclictest utiltiy (ver 0.34) display the information with duplicate "-h" options, when a user run "cyclictest --help" command. User will confuse exact understanding because of duplicate description of -h option. How about you remove "-h H_MAX *****" line? Thanks reading. Signed-off-by: GeunSik Lim <leemgs1@gmail.com> diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c index f878217..cedc36f 100644 --- a/src/cyclictest/cyclictest.c +++ b/src/cyclictest/cyclictest.c @@ -688,7 +688,8 @@ static void display_help(void) "-d DIST --distance=DIST distance of thread intervals in us default=500\n" "-E --event event tracing (used with -b)\n" "-f --ftrace function trace (when -b is active)\n" - "-h H_MAX latency histogram size in us default 0 (off)\n" + "-h --histogram=US dump a latency histogram to stdout after the run\n" + " US is the max time to be be tracked in microseconds\n" "-i INTV --interval=INTV base interval of thread in us default=1000\n" "-I --irqsoff Irqsoff tracing (used with -b)\n" "-l LOOPS --loops=LOOPS number of loops: default=0(endless)\n" @@ -710,8 +711,6 @@ static void display_help(void) "-D --duration=t specify a length for the test run\n" " default is in seconds, but 'm', 'h', or 'd' maybe added\n" " to modify value to minutes, hours or days\n" - "-h --histogram=US dump a latency histogram to stdout after the run\n" - " US is the max time to be be tracked in microseconds\n" ); exit(0); } -- Regards, GeunSik Lim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ [-- Attachment #2: remove-duplicate-h-option.patch --] [-- Type: application/octet-stream, Size: 1847 bytes --] From: GeunSik Lim <leemgs1@gmail.com> Cyclictest utiltiy display the information with duplicate "-h" options, when a user run "cyclictest --help" command. User will confuse exact understanding because of duplicate description of -h option Signed-off-by: GeunSik Lim <leemgs1@gmail.com> diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c index f878217..cedc36f 100644 --- a/src/cyclictest/cyclictest.c +++ b/src/cyclictest/cyclictest.c @@ -688,7 +688,8 @@ static void display_help(void) "-d DIST --distance=DIST distance of thread intervals in us default=500\n" "-E --event event tracing (used with -b)\n" "-f --ftrace function trace (when -b is active)\n" - "-h H_MAX latency histogram size in us default 0 (off)\n" + "-h --histogram=US dump a latency histogram to stdout after the run\n" + " US is the max time to be be tracked in microseconds\n" "-i INTV --interval=INTV base interval of thread in us default=1000\n" "-I --irqsoff Irqsoff tracing (used with -b)\n" "-l LOOPS --loops=LOOPS number of loops: default=0(endless)\n" @@ -710,8 +711,6 @@ static void display_help(void) "-D --duration=t specify a length for the test run\n" " default is in seconds, but 'm', 'h', or 'd' maybe added\n" " to modify value to minutes, hours or days\n" - "-h --histogram=US dump a latency histogram to stdout after the run\n" - " US is the max time to be be tracked in microseconds\n" ); exit(0); } ^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: cyclictest - duplicate explanation of cyclictest option 2009-04-06 2:56 cyclictest - duplicate explanation of cyclictest option GeunSik Lim @ 2009-04-06 8:29 ` GeunSik Lim 2009-04-06 23:15 ` GeunSik Lim 0 siblings, 1 reply; 3+ messages in thread From: GeunSik Lim @ 2009-04-06 8:29 UTC (permalink / raw) To: Clark Williams, Thomas Gleixner; +Cc: rt-users [-- Attachment #1: Type: text/plain, Size: 7088 bytes --] Dear Thomas & Clark, This is e-mail about patch to support wakeup & wakeup_rt tracing additionally at the argument of cyclictest. Currently, cyclictest v 0.34 support three tracing like PREEMPTOFF , IRQSOFF , PREEMPTIRQSOFF. I want you to append WAKEUP & WAKEUP_RT at the current cyclictest version. and, cyclictest ver 0.34 have a bug about context switching and event option. for example, we can not use "-C" option without --context option. we can not use "-E" option without --event option. Belows is result after patching in sequence. 1) adjust "remove-duplicate-h-option.patch" file. 2) and then, adjust "add-wakeup-wakeuprt-tracing-and-misc-bugfix.patch" file. Hope this helps. If I mistake, correct me. Thanks. After Patching .... #### [ wakeup test]############################################### [root@fedora9 rt-tests-temp0]# cat /debug/tracing/available_tracers syscall blk kmemtrace power branch function_graph mmiotrace wakeup_rt wakeup preemptirqsoff preemptoff irqsoff function sched_switch initcall nop [root@fedora9 rt-tests-temp0]# ./cyclictest -t 2 -b 200 -W -D 5 could not set latency_hist/wakeup_latency/reset to 1 0.16 0.27 0.21 2/308 2521 T: 0 ( 2520) P: 0 I:1000 C: 4288 Min: 16 Act: 27 Avg: 28 Max: 152 T: 1 ( 2521) P: 0 I:1500 C: 2859 Min: 19 Act: 29 Avg: 27 Max: 72 [root@fedora9 rt-tests-temp0]# cat /debug/tracing/trace # tracer: wakeup # # wakeup latency trace v1.1.5 on 2.6.29-rt2-ftrace # -------------------------------------------------------------------- # latency: 20 us, #3/3, CPU#2 | (M:preempt VP:0, KP:0, SP:0 HP:0 #P:4) # ----------------- # | task: gnome-terminal-3884 (uid:504 nice:0 policy:0 rt_prio:0) # ----------------- # # _------=> CPU# # / _-----=> irqs-off # | / _----=> need-resched # || / _---=> hardirq/softirq # ||| / _--=> preempt-depth # |||| / # ||||| delay # cmd pid ||||| time | caller # \ / ||||| \ | / gnome-te-3884 2d.h. 1us+: irq_enter <-smp_apic_timer_interrupt gnome-te-3884 2dN.1 20us : irq_exit <-smp_apic_timer_interrupt gnome-te-3884 2dN.1 21us : trace_preempt_on <-smp_apic_timer_interrupt #####[ Context Switching Test]##################################### [root@fedora9 rt-tests-temp0]# ./cyclictest -t 10 -b 100000 -C -m -D 5 could not set latency_hist/wakeup_latency/reset to 1 0.17 0.17 0.17 1/326 2706 T: 0 ( 2697) P: 0 I:1000 C: 4000 Min: 12 Act: 21 Avg: 20 Max: 107 T: 1 ( 2698) P: 0 I:1500 C: 2667 Min: 13 Act: 27 Avg: 22 Max: 138 T: 2 ( 2699) P: 0 I:2000 C: 2000 Min: 12 Act: 13 Avg: 13 Max: 40 T: 3 ( 2700) P: 0 I:2500 C: 1600 Min: 12 Act: 16 Avg: 13 Max: 41 T: 4 ( 2701) P: 0 I:3000 C: 1334 Min: 12 Act: 15 Avg: 13 Max: 39 T: 5 ( 2702) P: 0 I:3500 C: 1143 Min: 12 Act: 28 Avg: 16 Max: 61 T: 6 ( 2703) P: 0 I:4000 C: 1000 Min: 12 Act: 13 Avg: 13 Max: 102 T: 7 ( 2704) P: 0 I:4500 C: 889 Min: 12 Act: 13 Avg: 15 Max: 184 T: 8 ( 2705) P: 0 I:5000 C: 800 Min: 12 Act: 13 Avg: 13 Max: 32 T: 9 ( 2706) P: 0 I:5500 C: 728 Min: 12 Act: 15 Avg: 15 Max: 54 [root@fedora9 rt-tests-temp0]# cat /debug/tracing/trace |head # tracer: sched_switch # # TASK-PID CPU# TIMESTAMP FUNCTION # | | | | | ##### CPU 0 buffer started #### <idle>-0 [000] 1107.917632: 0:140:R + [000] 10: 49:D sirq-sched/0 <idle>-0 [000] 1107.917635: 0:140:R + [000] 5: 49:D sirq-timer/0 <idle>-0 [000] 1107.917642: 0:140:R ==> [000] 10: 49:R sirq-sched/0 sirq-sched/0-10 [000] 1107.917655: 10: 49:D ==> [000] 5: 49:R sirq-timer/0 sirq-timer/0-5 [000] 1107.917660: 5: 49:D ==> [000] 0:140:R <idle> [root@fedora9 rt-tests-temp0]# ################################################################################# 2009/4/6 GeunSik Lim <leemgs1@gmail.com>: > Dear Clark, > > This is trivial contents about option of cyclictest. > > Cyclictest utiltiy (ver 0.34) display the information with duplicate > "-h" options, > when a user run "cyclictest --help" command. > User will confuse exact understanding because of duplicate > description of -h option. > How about you remove "-h H_MAX *****" line? > Thanks reading. > > Signed-off-by: GeunSik Lim <leemgs1@gmail.com> > > diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c > index f878217..cedc36f 100644 > --- a/src/cyclictest/cyclictest.c > +++ b/src/cyclictest/cyclictest.c > @@ -688,7 +688,8 @@ static void display_help(void) > "-d DIST --distance=DIST distance of thread > intervals in us default=500\n" > "-E --event event tracing (used with -b)\n" > "-f --ftrace function trace (when -b is active)\n" > - "-h H_MAX latency histogram size in > us default 0 (off)\n" > + "-h --histogram=US dump a latency histogram to > stdout after the run\n" > + " US is the max time to be be > tracked in microseconds\n" > "-i INTV --interval=INTV base interval of thread in > us default=1000\n" > "-I --irqsoff Irqsoff tracing (used with -b)\n" > "-l LOOPS --loops=LOOPS number of loops: > default=0(endless)\n" > @@ -710,8 +711,6 @@ static void display_help(void) > "-D --duration=t specify a length for the test run\n" > " default is in seconds, but > 'm', 'h', or 'd' maybe added\n" > " to modify value to minutes, > hours or days\n" > - "-h --histogram=US dump a latency histogram to > stdout after the run\n" > - " US is the max time to be be > tracked in microseconds\n" > ); > exit(0); > } > > > -- > Regards, > GeunSik Lim > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- Regards, GeunSik Lim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ [-- Attachment #2: add-wakeup-wakeuprt-tracing-and-misc-bugfix.patch --] [-- Type: application/octet-stream, Size: 6055 bytes --] Author: GeunSik Lim <leemgs1@gmail.com> Date: Mon Apr 6 17:15:09 2009 +0900 Support wakeup tracing and misc bugfix. This is patch to support wakeup & wakeup_rt tracing at the argument of cyclictest additionally. Currently, cyclictest(ver 0.34) support three tracing like PREEMPTOFF, IRQSOFF, PREEMPTIRQSOFF. I want you to append WAKEUP & WAKEUP_RT tracing at the current cyclictest version. and, cyclictest ver 0.34 have a misc bug about context switching and event option. for example, we can not use "-C" option without --context option. we can not use "-E" option without --event option. Signed-off-by: GeunSik Lim <leemgs1@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Clark Williams <williams@redhat.com> diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c index cedc36f..746b44f 100644 --- a/src/cyclictest/cyclictest.c +++ b/src/cyclictest/cyclictest.c @@ -93,6 +93,8 @@ enum { IRQSOFF, PREEMPTOFF, IRQPREEMPTOFF, + WAKEUP, + WAKEUPRT, }; #define HIST_MAX 1000000 @@ -415,6 +417,12 @@ static void setup_tracer(void) case CTXTSWITCH: ret = settracer("sched_switch"); break; + case WAKEUP: + ret = settracer("wakeup"); + break; + case WAKEUPRT: + ret = settracer("wakeup_rt"); + break; default: printf("cyclictest: unknown tracer!\n"); ret = 0; @@ -686,6 +694,9 @@ static void display_help(void) " 1 = CLOCK_REALTIME\n" "-C --context context switch tracing (used with -b)\n" "-d DIST --distance=DIST distance of thread intervals in us default=500\n" + "-D --duration=t specify a length for the test run\n" + " default is in seconds, but 'm', 'h', or 'd' maybe added\n" + " to modify value to minutes, hours or days\n" "-E --event event tracing (used with -b)\n" "-f --ftrace function trace (when -b is active)\n" "-h --histogram=US dump a latency histogram to stdout after the run\n" @@ -708,9 +719,8 @@ static void display_help(void) " without -t default = 1\n" "-v --verbose output values on stdout for statistics\n" " format: n:c:v n=tasknum c=count v=value in us\n" - "-D --duration=t specify a length for the test run\n" - " default is in seconds, but 'm', 'h', or 'd' maybe added\n" - " to modify value to minutes, hours or days\n" + "-w --wakeup rt task wakeup tracing (used with -b)\n" + "-W --wakeuprt non_rt task wakeup_rt tracing (used with -b)\n" ); exit(0); } @@ -755,6 +765,7 @@ static void process_options (int argc, char *argv[]) {"clock", required_argument, NULL, 'c'}, {"context", no_argument, NULL, 'C'}, {"distance", required_argument, NULL, 'd'}, + {"duration",required_argument, NULL, 'D'}, {"event", no_argument, NULL, 'E'}, {"ftrace", no_argument, NULL, 'f'}, {"histogram", required_argument, NULL, 'h'}, @@ -772,11 +783,12 @@ static void process_options (int argc, char *argv[]) {"system", no_argument, NULL, 's'}, {"threads", optional_argument, NULL, 't'}, {"verbose", no_argument, NULL, 'v'}, - {"duration",required_argument, NULL, 'D'}, + {"wakeup", no_argument, NULL, 'w'}, + {"wakeuprt", no_argument, NULL, 'W'}, {"help", no_argument, NULL, '?'}, {NULL, 0, NULL, 0} }; - int c = getopt_long (argc, argv, "a::b:Bc:d:fh:i:Il:nNo:p:Pmqrst::vD:", + int c = getopt_long (argc, argv, "a::b:BcC:dD:Efh:i:Il:mnNo:p:Pqrst::v:wW:", long_options, &option_index); if (c == -1) break; @@ -797,12 +809,14 @@ static void process_options (int argc, char *argv[]) case 'c': clocksel = atoi(optarg); break; case 'C': tracetype = CTXTSWITCH; break; case 'd': distance = atoi(optarg); break; + case 'D': duration = parse_time_string(optarg); break; case 'E': tracetype = EVENTS; break; case 'f': ftrace = 1; break; case 'h': histogram = atoi(optarg); break; case 'i': interval = atoi(optarg); break; case 'I': tracetype = IRQSOFF; break; case 'l': max_cycles = atoi(optarg); break; + case 'm': lockall = 1; break; case 'n': use_nanosleep = MODE_CLOCK_NANOSLEEP; break; case 'N': use_nsecs = 1; break; case 'o': oscope_reduction = atoi(optarg); break; @@ -820,9 +834,8 @@ static void process_options (int argc, char *argv[]) num_threads = max_cpus; break; case 'v': verbose = 1; break; - case 'm': lockall = 1; break; - case 'D': duration = parse_time_string(optarg); - break; + case 'w': tracetype = WAKEUP; break; + case 'W': tracetype = WAKEUPRT; break; case '?': error = 1; break; } } ^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: cyclictest - duplicate explanation of cyclictest option 2009-04-06 8:29 ` GeunSik Lim @ 2009-04-06 23:15 ` GeunSik Lim 0 siblings, 0 replies; 3+ messages in thread From: GeunSik Lim @ 2009-04-06 23:15 UTC (permalink / raw) To: Clark Williams, Thomas Gleixner; +Cc: rt-users Dear Thomas, I read http://kernelnewbies.org/UpstreamMerge/SubmittingPatches about Submitting patches. I mistake because I don't understand how to submit patch exactly. I just appended below "singned-off" contents for convenience. I am sorry for the confusion. Signed-off-by: GeunSik Lim <leemgs1@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Clark Williams <williams@redhat.com> Regards, 2009/4/6 GeunSik Lim <leemgs1@gmail.com>: > Dear Thomas & Clark, > > This is e-mail about patch to support wakeup & wakeup_rt tracing additionally > at the argument of cyclictest. > Currently, cyclictest v 0.34 support three tracing like PREEMPTOFF , > IRQSOFF , PREEMPTIRQSOFF. > I want you to append WAKEUP & WAKEUP_RT at the current cyclictest version. > > and, cyclictest ver 0.34 have a bug about context switching and event option. > for example, > we can not use "-C" option without --context option. > we can not use "-E" option without --event option. > > Belows is result after patching in sequence. > 1) adjust "remove-duplicate-h-option.patch" file. > 2) and then, adjust > "add-wakeup-wakeuprt-tracing-and-misc-bugfix.patch" file. > > Hope this helps. If I mistake, correct me. > Thanks. > > After Patching .... > > #### [ wakeup test]############################################### > [root@fedora9 rt-tests-temp0]# cat /debug/tracing/available_tracers > syscall blk kmemtrace power branch function_graph mmiotrace wakeup_rt > wakeup preemptirqsoff preemptoff irqsoff function sched_switch > initcall nop > > [root@fedora9 rt-tests-temp0]# ./cyclictest -t 2 -b 200 -W -D 5 > could not set latency_hist/wakeup_latency/reset to 1 > 0.16 0.27 0.21 2/308 2521 > > T: 0 ( 2520) P: 0 I:1000 C: 4288 Min: 16 Act: 27 Avg: 28 Max: 152 > T: 1 ( 2521) P: 0 I:1500 C: 2859 Min: 19 Act: 29 Avg: 27 Max: 72 > > [root@fedora9 rt-tests-temp0]# cat /debug/tracing/trace > # tracer: wakeup > # > # wakeup latency trace v1.1.5 on 2.6.29-rt2-ftrace > # -------------------------------------------------------------------- > # latency: 20 us, #3/3, CPU#2 | (M:preempt VP:0, KP:0, SP:0 HP:0 #P:4) > # ----------------- > # | task: gnome-terminal-3884 (uid:504 nice:0 policy:0 rt_prio:0) > # ----------------- > # > # _------=> CPU# > # / _-----=> irqs-off > # | / _----=> need-resched > # || / _---=> hardirq/softirq > # ||| / _--=> preempt-depth > # |||| / > # ||||| delay > # cmd pid ||||| time | caller > # \ / ||||| \ | / > gnome-te-3884 2d.h. 1us+: irq_enter <-smp_apic_timer_interrupt > gnome-te-3884 2dN.1 20us : irq_exit <-smp_apic_timer_interrupt > gnome-te-3884 2dN.1 21us : trace_preempt_on <-smp_apic_timer_interrupt > > #####[ Context Switching Test]##################################### > > [root@fedora9 rt-tests-temp0]# ./cyclictest -t 10 -b 100000 -C -m -D 5 > could not set latency_hist/wakeup_latency/reset to 1 > 0.17 0.17 0.17 1/326 2706 > > T: 0 ( 2697) P: 0 I:1000 C: 4000 Min: 12 Act: 21 Avg: 20 Max: 107 > T: 1 ( 2698) P: 0 I:1500 C: 2667 Min: 13 Act: 27 Avg: 22 Max: 138 > T: 2 ( 2699) P: 0 I:2000 C: 2000 Min: 12 Act: 13 Avg: 13 Max: 40 > T: 3 ( 2700) P: 0 I:2500 C: 1600 Min: 12 Act: 16 Avg: 13 Max: 41 > T: 4 ( 2701) P: 0 I:3000 C: 1334 Min: 12 Act: 15 Avg: 13 Max: 39 > T: 5 ( 2702) P: 0 I:3500 C: 1143 Min: 12 Act: 28 Avg: 16 Max: 61 > T: 6 ( 2703) P: 0 I:4000 C: 1000 Min: 12 Act: 13 Avg: 13 Max: 102 > T: 7 ( 2704) P: 0 I:4500 C: 889 Min: 12 Act: 13 Avg: 15 Max: 184 > T: 8 ( 2705) P: 0 I:5000 C: 800 Min: 12 Act: 13 Avg: 13 Max: 32 > T: 9 ( 2706) P: 0 I:5500 C: 728 Min: 12 Act: 15 Avg: 15 Max: 54 > [root@fedora9 rt-tests-temp0]# cat /debug/tracing/trace |head > # tracer: sched_switch > # > # TASK-PID CPU# TIMESTAMP FUNCTION > # | | | | | > ##### CPU 0 buffer started #### > <idle>-0 [000] 1107.917632: 0:140:R + [000] > 10: 49:D sirq-sched/0 > <idle>-0 [000] 1107.917635: 0:140:R + [000] > 5: 49:D sirq-timer/0 > <idle>-0 [000] 1107.917642: 0:140:R ==> [000] > 10: 49:R sirq-sched/0 > sirq-sched/0-10 [000] 1107.917655: 10: 49:D ==> [000] > 5: 49:R sirq-timer/0 > sirq-timer/0-5 [000] 1107.917660: 5: 49:D ==> [000] > 0:140:R <idle> > [root@fedora9 rt-tests-temp0]# > > > ################################################################################# > > > > > > 2009/4/6 GeunSik Lim <leemgs1@gmail.com>: >> Dear Clark, >> >> This is trivial contents about option of cyclictest. >> >> Cyclictest utiltiy (ver 0.34) display the information with duplicate >> "-h" options, >> when a user run "cyclictest --help" command. >> User will confuse exact understanding because of duplicate >> description of -h option. >> How about you remove "-h H_MAX *****" line? >> Thanks reading. >> >> Signed-off-by: GeunSik Lim <leemgs1@gmail.com> >> >> diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c >> index f878217..cedc36f 100644 >> --- a/src/cyclictest/cyclictest.c >> +++ b/src/cyclictest/cyclictest.c >> @@ -688,7 +688,8 @@ static void display_help(void) >> "-d DIST --distance=DIST distance of thread >> intervals in us default=500\n" >> "-E --event event tracing (used with -b)\n" >> "-f --ftrace function trace (when -b is active)\n" >> - "-h H_MAX latency histogram size in >> us default 0 (off)\n" >> + "-h --histogram=US dump a latency histogram to >> stdout after the run\n" >> + " US is the max time to be be >> tracked in microseconds\n" >> "-i INTV --interval=INTV base interval of thread in >> us default=1000\n" >> "-I --irqsoff Irqsoff tracing (used with -b)\n" >> "-l LOOPS --loops=LOOPS number of loops: >> default=0(endless)\n" >> @@ -710,8 +711,6 @@ static void display_help(void) >> "-D --duration=t specify a length for the test run\n" >> " default is in seconds, but >> 'm', 'h', or 'd' maybe added\n" >> " to modify value to minutes, >> hours or days\n" >> - "-h --histogram=US dump a latency histogram to >> stdout after the run\n" >> - " US is the max time to be be >> tracked in microseconds\n" >> ); >> exit(0); >> } >> >> >> -- >> Regards, >> GeunSik Lim >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ >> > > > > -- > Regards, > GeunSik Lim > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- Regards, GeunSik Lim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-04-06 23:15 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2009-04-06 2:56 cyclictest - duplicate explanation of cyclictest option GeunSik Lim 2009-04-06 8:29 ` GeunSik Lim 2009-04-06 23:15 ` GeunSik Lim
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).