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Linux Kernel Markers: fix samples to follow format string standard

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Add the field names to marker example format string.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Mathieu Desnoyers 2007-11-14 16:59:50 -08:00 committed by Linus Torvalds
parent 5f9468cebf
commit cc9f2f8f68
2 changed files with 3 additions and 2 deletions
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3
samples/markers/marker-example.c
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@ -19,7 +19,8 @@ static int my_open(struct inode *inode, struct file *file)
{ {
int i; int i;
trace_mark(subsystem_event, "%d %s", 123, "example string"); trace_mark(subsystem_event, "integer %d string %s", 123,
"example string");
for (i = 0; i < 10; i++) for (i = 0; i < 10; i++)
trace_mark(subsystem_eventb, MARK_NOARGS); trace_mark(subsystem_eventb, MARK_NOARGS);
return -EPERM; return -EPERM;

2
samples/markers/probe-example.c
View file

@ -53,7 +53,7 @@ void probe_subsystem_eventb(const struct marker *mdata, void *private,
static struct probe_data probe_array[] = static struct probe_data probe_array[] =
{ {
{ .name = "subsystem_event", { .name = "subsystem_event",
.format = "%d %s", .format = "integer %d string %s",
.probe_func = probe_subsystem_event }, .probe_func = probe_subsystem_event },
{ .name = "subsystem_eventb", { .name = "subsystem_eventb",
.format = MARK_NOARGS, .format = MARK_NOARGS,