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author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-10-09 16:13:30 -0400 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-10-09 16:13:30 -0400 |
commit | 670aee3fc7ac37ae947f8b582d87b51d5fa36524 (patch) | |
tree | 9885998483d4506208e5aef9c13c8a86adea20bb /samples/kprobes/kprobe_example.c | |
parent | d61e87ac53292a3138b4354b687558973686b6ca (diff) | |
parent | 55582bccdc1e89ecc973c260d46e247df675d4df (diff) |
Merge branches 'pm-devfreq' and 'pm-cpufreq'
* pm-devfreq:
PM / devfreq: fix double kfree
PM / devfreq: Fix governor_store()
* pm-cpufreq:
cpufreq: prevent lockup on reading scaling_available_frequencies
cpufreq: acpi_cpufreq: prevent crash on reading freqdomain_cpus
Diffstat (limited to 'samples/kprobes/kprobe_example.c')
-rw-r--r-- | samples/kprobes/kprobe_example.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/samples/kprobes/kprobe_example.c b/samples/kprobes/kprobe_example.c index 366db1a9fb65..727eb21c9c56 100644 --- a/samples/kprobes/kprobe_example.c +++ b/samples/kprobes/kprobe_example.c | |||
@@ -1,13 +1,13 @@ | |||
1 | /* | 1 | /* |
2 | * NOTE: This example is works on x86 and powerpc. | 2 | * NOTE: This example is works on x86 and powerpc. |
3 | * Here's a sample kernel module showing the use of kprobes to dump a | 3 | * Here's a sample kernel module showing the use of kprobes to dump a |
4 | * stack trace and selected registers when do_fork() is called. | 4 | * stack trace and selected registers when _do_fork() is called. |
5 | * | 5 | * |
6 | * For more information on theory of operation of kprobes, see | 6 | * For more information on theory of operation of kprobes, see |
7 | * Documentation/kprobes.txt | 7 | * Documentation/kprobes.txt |
8 | * | 8 | * |
9 | * You will see the trace data in /var/log/messages and on the console | 9 | * You will see the trace data in /var/log/messages and on the console |
10 | * whenever do_fork() is invoked to create a new process. | 10 | * whenever _do_fork() is invoked to create a new process. |
11 | */ | 11 | */ |
12 | 12 | ||
13 | #include <linux/kernel.h> | 13 | #include <linux/kernel.h> |
@@ -16,7 +16,7 @@ | |||
16 | 16 | ||
17 | /* For each probe you need to allocate a kprobe structure */ | 17 | /* For each probe you need to allocate a kprobe structure */ |
18 | static struct kprobe kp = { | 18 | static struct kprobe kp = { |
19 | .symbol_name = "do_fork", | 19 | .symbol_name = "_do_fork", |
20 | }; | 20 | }; |
21 | 21 | ||
22 | /* kprobe pre_handler: called just before the probed instruction is executed */ | 22 | /* kprobe pre_handler: called just before the probed instruction is executed */ |