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Merge branch 'linus' into tracing/core

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Merge reason: update to upstream tracing facilities

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2009-04-07 13:47:33 +02:00
parent 34886c8bc5 d508afb437
commit 93776a8ec7
7641 changed files with 854521 additions and 305830 deletions
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26
kernel/trace/trace_stat.c
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@@ -125,23 +125,21 @@ static int stat_seq_init(struct tracer_stat_session *session)
INIT_LIST_HEAD(&new_entry->list);
new_entry->stat = stat;
list_for_each_entry(iter_entry, &session->stat_list, list) {
list_for_each_entry_reverse(iter_entry, &session->stat_list,
list) {
/* Insertion with a descendent sorting */
if (ts->stat_cmp(new_entry->stat,
iter_entry->stat) > 0) {
if (ts->stat_cmp(iter_entry->stat,
new_entry->stat) >= 0) {
list_add_tail(&new_entry->list,
&iter_entry->list);
break;
/* The current smaller value */
} else if (list_is_last(&iter_entry->list,
&session->stat_list)) {
list_add(&new_entry->list, &iter_entry->list);
break;
}
}
/* The current larger value */
if (list_empty(&new_entry->list))
list_add(&new_entry->list, &session->stat_list);
}
exit:
mutex_unlock(&session->stat_mutex);
@@ -163,7 +161,7 @@ static void *stat_seq_start(struct seq_file *s, loff_t *pos)
/* If we are in the beginning of the file, print the headers */
if (!*pos && session->ts->stat_headers)
session->ts->stat_headers(s);
return SEQ_START_TOKEN;
return seq_list_start(&session->stat_list, *pos);
}
@@ -172,6 +170,9 @@ static void *stat_seq_next(struct seq_file *s, void *p, loff_t *pos)
{
struct tracer_stat_session *session = s->private;
if (p == SEQ_START_TOKEN)
return seq_list_start(&session->stat_list, *pos);
return seq_list_next(p, &session->stat_list, pos);
}
@@ -186,6 +187,9 @@ static int stat_seq_show(struct seq_file *s, void *v)
struct tracer_stat_session *session = s->private;
struct trace_stat_list *l = list_entry(v, struct trace_stat_list, list);
if (v == SEQ_START_TOKEN)
return session->ts->stat_headers(s);
return session->ts->stat_show(s, l->stat);
}