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authorDaniel P. Berrange <berrange@redhat.com>2016-10-04 14:35:44 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2016-10-12 09:35:54 +0200
commit599ab2f241ee6693ea0a2700210718327b346f7f (patch)
tree9b1e1835293e145da5f7e8df5c93b44ccb4b3e3b /trace
parent0d4e995c7368f8bdc8845beb499b650386a38819 (diff)
downloadqemu-arm-599ab2f241ee6693ea0a2700210718327b346f7f.tar.gz
trace: remove some now unused functions
The trace_event_count, trace_event_id and trace_event_pattern methods are no longer required now that everything is using the iterator APIs The trace_event_set_state and trace_event_set_vcpu_state macros were also unused. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: LluĂ­s Vilanova <vilanova@ac.upc.edu> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1475588159-30598-6-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'trace')
-rw-r--r--trace/control-internal.h11
-rw-r--r--trace/control.c20
-rw-r--r--trace/control.h59
3 files changed, 0 insertions, 90 deletions
diff --git a/trace/control-internal.h b/trace/control-internal.h
index a4e5f4aa06..7f31e39059 100644
--- a/trace/control-internal.h
+++ b/trace/control-internal.h
@@ -20,17 +20,6 @@ extern uint16_t trace_events_dstate[];
extern int trace_events_enabled_count;
-static inline TraceEventID trace_event_count(void)
-{
- return TRACE_EVENT_COUNT;
-}
-
-static inline TraceEvent *trace_event_id(TraceEventID id)
-{
- assert(id < trace_event_count());
- return &trace_events[id];
-}
-
static inline bool trace_event_is_pattern(const char *str)
{
assert(str != NULL);
diff --git a/trace/control.c b/trace/control.c
index a107cc370f..a423f32eb0 100644
--- a/trace/control.c
+++ b/trace/control.c
@@ -102,26 +102,6 @@ static bool pattern_glob(const char *pat, const char *ev)
}
}
-TraceEvent *trace_event_pattern(const char *pat, TraceEvent *ev)
-{
- assert(pat != NULL);
-
- bool matched = ev ? false : true;
- TraceEventIter iter;
- TraceEvent *thisev;
- trace_event_iter_init(&iter, pat);
- while ((thisev = trace_event_iter_next(&iter)) != NULL) {
- if (matched) {
- return thisev;
- } else {
- if (ev == thisev) {
- matched = true;
- }
- }
- }
-
- return NULL;
-}
void trace_event_iter_init(TraceEventIter *iter, const char *pattern)
{
diff --git a/trace/control.h b/trace/control.h
index 36d7cd23ed..10d4aba78c 100644
--- a/trace/control.h
+++ b/trace/control.h
@@ -52,21 +52,6 @@ void trace_event_iter_init(TraceEventIter *iter, const char *pattern);
*/
TraceEvent *trace_event_iter_next(TraceEventIter *iter);
-/**
- * trace_event_id:
- * @id: Event identifier.
- *
- * Get an event by its identifier.
- *
- * This routine has a constant cost, as opposed to trace_event_name and
- * trace_event_pattern.
- *
- * Pre-conditions: The identifier is valid.
- *
- * Returns: pointer to #TraceEvent.
- *
- */
-static TraceEvent *trace_event_id(TraceEventID id);
/**
* trace_event_name:
@@ -79,31 +64,12 @@ static TraceEvent *trace_event_id(TraceEventID id);
TraceEvent *trace_event_name(const char *name);
/**
- * trace_event_pattern:
- * @pat: Event name pattern.
- * @ev: Event to start searching from (not included).
- *
- * Get all events with a given name pattern.
- *
- * Returns: pointer to #TraceEvent or NULL if not found.
- */
-TraceEvent *trace_event_pattern(const char *pat, TraceEvent *ev);
-
-/**
* trace_event_is_pattern:
*
* Whether the given string is an event name pattern.
*/
static bool trace_event_is_pattern(const char *str);
-/**
- * trace_event_count:
- *
- * Return the number of events.
- */
-static TraceEventID trace_event_count(void);
-
-
/**
* trace_event_get_id:
@@ -194,31 +160,6 @@ static bool trace_event_get_state_dynamic(TraceEvent *ev);
*/
static bool trace_event_get_vcpu_state_dynamic(CPUState *vcpu, TraceEvent *ev);
-/**
- * trace_event_set_state:
- *
- * Set the tracing state of an event (only if possible).
- */
-#define trace_event_set_state(id, state) \
- do { \
- if ((id ##_ENABLED)) { \
- TraceEvent *_e = trace_event_id(id); \
- trace_event_set_state_dynamic(_e, state); \
- } \
- } while (0)
-
-/**
- * trace_event_set_vcpu_state:
- *
- * Set the tracing state of an event for the given vCPU (only if not disabled).
- */
-#define trace_event_set_vcpu_state(vcpu, id, state) \
- do { \
- if ((id ##_ENABLED)) { \
- TraceEvent *_e = trace_event_id(id); \
- trace_event_set_vcpu_state_dynamic(vcpu, _e, state); \
- } \
- } while (0)
/**
* trace_event_set_state_dynamic: