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authorLennart Poettering <lennart@poettering.net>2006-09-07 20:17:25 +0000
committerLennart Poettering <lennart@poettering.net>2006-09-07 20:17:25 +0000
commit791bbd8e0e8b0a2350ee20321578f34ca026cd0e (patch)
tree1eb279b0098dd898582500293ef03a4e790aa567 /src/pulsecore/memblock.c
parent1728e3ac982146c0ff2d5e46571aadda6937e4fc (diff)
don't maintain a list of allocated mempool slots, we don't use it anyway
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1380 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/pulsecore/memblock.c')
-rw-r--r--src/pulsecore/memblock.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/src/pulsecore/memblock.c b/src/pulsecore/memblock.c
index 70bcf677..9cfd79b5 100644
--- a/src/pulsecore/memblock.c
+++ b/src/pulsecore/memblock.c
@@ -101,7 +101,6 @@ struct pa_mempool {
/* A list of free slots that may be reused */
PA_LLIST_HEAD(struct mempool_slot, free_slots);
- PA_LLIST_HEAD(struct mempool_slot, used_slots);
pa_mempool_stat stat;
};
@@ -195,7 +194,6 @@ static struct mempool_slot* mempool_allocate_slot(pa_mempool *p) {
return NULL;
}
- PA_LLIST_PREPEND(struct mempool_slot, p->used_slots, slot);
return slot;
}
@@ -354,7 +352,6 @@ void pa_memblock_unref(pa_memblock*b) {
slot = mempool_slot_by_ptr(b->pool, b->data);
assert(slot);
- PA_LLIST_REMOVE(struct mempool_slot, b->pool->used_slots, slot);
PA_LLIST_PREPEND(struct mempool_slot, b->pool->free_slots, slot);
if (b->type == PA_MEMBLOCK_POOL_EXTERNAL)
@@ -471,7 +468,6 @@ pa_mempool* pa_mempool_new(int shared) {
PA_LLIST_HEAD_INIT(pa_memimport, p->imports);
PA_LLIST_HEAD_INIT(pa_memexport, p->exports);
PA_LLIST_HEAD_INIT(struct mempool_slot, p->free_slots);
- PA_LLIST_HEAD_INIT(struct mempool_slot, p->used_slots);
memset(&p->stat, 0, sizeof(p->stat));
@@ -505,9 +501,8 @@ void pa_mempool_vacuum(pa_mempool *p) {
assert(p);
- for (slot = p->free_slots; slot; slot = slot->next) {
+ for (slot = p->free_slots; slot; slot = slot->next)
pa_shm_punch(&p->memory, (uint8_t*) slot + sizeof(struct mempool_slot) - (uint8_t*) p->memory.ptr, p->block_size - sizeof(struct mempool_slot));
- }
}
int pa_mempool_get_shm_id(pa_mempool *p, uint32_t *id) {