Permalink
Browse files

coroutine: switch to QSLIST

QSLIST can be used for a free list, do it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
  • Loading branch information...
bonzini authored and Anthony Liguori committed Jan 13, 2012
1 parent cf904cf commit 1bbbdabd568fb62125cf214327b4fb5c5d49c694
Showing with 6 additions and 6 deletions.
  1. +5 −5 coroutine-ucontext.c
  2. +1 −1 qemu-coroutine-int.h
View
@@ -36,7 +36,7 @@ enum {
};
/** Free list to speed up creation */
-static QLIST_HEAD(, Coroutine) pool = QLIST_HEAD_INITIALIZER(pool);
+static QSLIST_HEAD(, Coroutine) pool = QSLIST_HEAD_INITIALIZER(pool);
static unsigned int pool_size;
typedef struct {
@@ -92,7 +92,7 @@ static void __attribute__((destructor)) coroutine_cleanup(void)
Coroutine *co;
Coroutine *tmp;
- QLIST_FOREACH_SAFE(co, &pool, pool_next, tmp) {
+ QSLIST_FOREACH_SAFE(co, &pool, pool_next, tmp) {
g_free(DO_UPCAST(CoroutineUContext, base, co)->stack);
g_free(co);
}
@@ -175,9 +175,9 @@ Coroutine *qemu_coroutine_new(void)
{
Coroutine *co;
- co = QLIST_FIRST(&pool);
+ co = QSLIST_FIRST(&pool);
if (co) {
- QLIST_REMOVE(co, pool_next);
+ QSLIST_REMOVE_HEAD(&pool, pool_next);
pool_size--;
} else {
co = coroutine_new();
@@ -190,7 +190,7 @@ void qemu_coroutine_delete(Coroutine *co_)
CoroutineUContext *co = DO_UPCAST(CoroutineUContext, base, co_);
if (pool_size < POOL_MAX_SIZE) {
- QLIST_INSERT_HEAD(&pool, &co->base, pool_next);
+ QSLIST_INSERT_HEAD(&pool, &co->base, pool_next);
co->base.caller = NULL;
pool_size++;
return;
View
@@ -37,7 +37,7 @@ struct Coroutine {
CoroutineEntry *entry;
void *entry_arg;
Coroutine *caller;
- QLIST_ENTRY(Coroutine) pool_next;
+ QSLIST_ENTRY(Coroutine) pool_next;
QTAILQ_ENTRY(Coroutine) co_queue_next;
};

0 comments on commit 1bbbdab

Please sign in to comment.