[PATCH 05/13] gc: fold gc_consumer_new and gc_consumer_delete
Vladimir Davydov
vdavydov.dev at gmail.com
Thu Oct 4 20:20:07 MSK 2018
gc_consumer_new is used in one place while gc_consumer_delete is used in
two places, but it's a one-liner. Let's fold them to make the code flow
more straightforward.
---
src/box/gc.c | 44 ++++++++++++++------------------------------
1 file changed, 14 insertions(+), 30 deletions(-)
diff --git a/src/box/gc.c b/src/box/gc.c
index 7de50e84..449416b5 100644
--- a/src/box/gc.c
+++ b/src/box/gc.c
@@ -71,31 +71,6 @@ gc_consumer_cmp(const struct gc_consumer *a, const struct gc_consumer *b)
rb_gen(MAYBE_UNUSED static inline, gc_tree_, gc_tree_t,
struct gc_consumer, node, gc_consumer_cmp);
-/** Allocate a consumer object. */
-static struct gc_consumer *
-gc_consumer_new(const char *name, const struct vclock *vclock,
- enum gc_consumer_type type)
-{
- struct gc_consumer *consumer = calloc(1, sizeof(*consumer));
- if (consumer == NULL) {
- diag_set(OutOfMemory, sizeof(*consumer),
- "malloc", "struct gc_consumer");
- return NULL;
- }
- snprintf(consumer->name, GC_NAME_MAX, "%s", name);
- vclock_copy(&consumer->vclock, vclock);
- consumer->type = type;
- return consumer;
-}
-
-/** Free a consumer object. */
-static void
-gc_consumer_delete(struct gc_consumer *consumer)
-{
- TRASH(consumer);
- free(consumer);
-}
-
void
gc_init(void)
{
@@ -114,7 +89,7 @@ gc_free(void)
struct gc_consumer *next = gc_tree_next(&gc.consumers,
consumer);
gc_tree_remove(&gc.consumers, consumer);
- gc_consumer_delete(consumer);
+ free(consumer);
consumer = next;
}
}
@@ -213,9 +188,18 @@ struct gc_consumer *
gc_consumer_register(const char *name, const struct vclock *vclock,
enum gc_consumer_type type)
{
- struct gc_consumer *consumer = gc_consumer_new(name, vclock, type);
- if (consumer != NULL)
- gc_tree_insert(&gc.consumers, consumer);
+ struct gc_consumer *consumer = calloc(1, sizeof(*consumer));
+ if (consumer == NULL) {
+ diag_set(OutOfMemory, sizeof(*consumer),
+ "malloc", "struct gc_consumer");
+ return NULL;
+ }
+
+ snprintf(consumer->name, GC_NAME_MAX, "%s", name);
+ vclock_copy(&consumer->vclock, vclock);
+ consumer->type = type;
+
+ gc_tree_insert(&gc.consumers, consumer);
return consumer;
}
@@ -225,7 +209,7 @@ gc_consumer_unregister(struct gc_consumer *consumer)
int64_t signature = vclock_sum(&consumer->vclock);
gc_tree_remove(&gc.consumers, consumer);
- gc_consumer_delete(consumer);
+ free(consumer);
/*
* Rerun garbage collection after removing the consumer
--
2.11.0
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