Question

why does mcount require frame pointer information?

score 27 · Answer 1 · 2024-02-24T21:16:39.323000

27

Views

why does mcount require frame pointer information?

Published on 24 February 2024 at 21:16

score 88 · Answer 2 · 2023-11-30T12:15:32.240000

88

Views

Linux FTRACE function_graph process context

Published on 30 November 2023 at 12:15

score 112 · Answer 3 · 2023-11-07T15:20:14.773000

112

Views

ftrace into serial console during reboot

Published on 07 November 2023 at 15:20

score 110 · Answer 4 · 2023-10-14T23:17:24.890000

110

Views

File is cleared after preventing writing to it by hooking sys_write

Published on 14 October 2023 at 23:17

score 171 · Answer 5 · 2023-10-12T21:43:35.390000

171

Views

How to benchmark a C program

Published on 12 October 2023 at 21:43

score 138 · Answer 6 · 2023-08-09T18:12:08.377000

138

Views

Multi program use ftrace to hook same kernel function in same machine

Published on 09 August 2023 at 18:12

score 129 · Answer 7 · 2023-05-23T12:07:47.993000

129

Views

trace-cmd & ftrace: print only trace_printk output

Published on 23 May 2023 at 12:07

score 59 · Answer 8 · 2023-04-20T03:59:03.820000

59

Views

Systrace: When I open the systrace, I found that the information of SurfaceFlinger is not full，I just see a few information shown

Published on 20 April 2023 at 03:59

score 63 · Answer 9 · 2023-03-08T14:48:13.400000

63

Views

Using ftrace on Samsung smartphone

Published on 08 March 2023 at 14:48

score 155 · Answer 10 · 2023-02-03T08:28:03.883000

155

Views

How to use ftrace to print partial function trace?

Published on 03 February 2023 at 08:28

score 122 · Answer 11 · 2023-01-10T09:40:04.847000

122

Views

It is possible to grab process memory using ftrace?

Published on 10 January 2023 at 09:40

score 484 · Answer 12 · 2023-01-03T18:41:27.937000

484

Views

How to configure Ftrace on kernel 5.15.0-56-generic (ubuntu 22.04)?

Published on 03 January 2023 at 18:41

score 859 · Answer 13 · 2022-12-19T15:03:37.767000

859

Views

How can I use ftrace filtering to see the call stack above a function?

Published on 19 December 2022 at 15:03

score 77 · Answer 14 · 2022-12-04T12:56:46.900000

77

Views

What does the field irq indicate in the kvm_inj_virq event?

Published on 04 December 2022 at 12:56

score 63 · Answer 15 · 2022-11-25T12:25:07.687000

63

Views

How can I parse the output of trace-cmd report using awk?

Published on 25 November 2022 at 12:25

score 238 · Answer 16 · 2022-10-07T12:07:21.170000

238

Views

trace-cmd by process ID seems not working

Published on 07 October 2022 at 12:07

score 370 · Answer 17 · 2022-08-27T10:49:53.297000

370

Views

How to trace L2 packet in linux kernel bridge and interface?

Published on 27 August 2022 at 10:49

score 135 · Answer 18 · 2022-08-24T23:19:46.007000

135

Views

Best way to convert a Linux kernel trace point into a plain old printk

Published on 24 August 2022 at 23:19

score 445 · Answer 19 · 2022-08-09T08:16:33.060000

445

Views

how to use ftrace to hook kernel function in arm64 linux kernel?

Published on 09 August 2022 at 08:16

score 331 · Answer 20 · 2022-06-03T10:02:39.780000

331

Views

How to convert an ASCII trace generated by ftrace to a .dat one?

Published on 03 June 2022 at 10:02

List Question

why does mcount require frame pointer information?

Linux FTRACE function_graph process context

ftrace into serial console during reboot

File is cleared after preventing writing to it by hooking sys_write

How to benchmark a C program

Multi program use ftrace to hook same kernel function in same machine

trace-cmd & ftrace: print only trace_printk output

Systrace: When I open the systrace, I found that the information of SurfaceFlinger is not full，I just see a few information shown

Using ftrace on Samsung smartphone

How to use ftrace to print partial function trace?

It is possible to grab process memory using ftrace?

How to configure Ftrace on kernel 5.15.0-56-generic (ubuntu 22.04)?

How can I use ftrace filtering to see the call stack above a function?

What does the field irq indicate in the kvm_inj_virq event?

How can I parse the output of trace-cmd report using awk?

trace-cmd by process ID seems not working

How to trace L2 packet in linux kernel bridge and interface?

Best way to convert a Linux kernel trace point into a plain old printk

how to use ftrace to hook kernel function in arm64 linux kernel?

How to convert an ASCII trace generated by ftrace to a .dat one?

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