diff options
Diffstat (limited to 'lib/mempool.c')
| -rw-r--r-- | lib/mempool.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/mempool.c b/lib/mempool.c index 325b1ecf..9d4404f7 100644 --- a/lib/mempool.c +++ b/lib/mempool.c @@ -187,11 +187,18 @@ lp_flush(linpool *m) { struct lp_chunk *c; - /* Move ptr to the first chunk and free all large chunks */ + /* Move ptr to the first chunk and free all other chunks */ m->current = c = m->first; m->ptr = c ? c->data : NULL; m->end = c ? c->data + LP_DATA_SIZE : NULL; + while (c && c->next) + { + struct lp_chunk *d = c->next; + c->next = d->next; + free_page(d); + } + while (c = m->first_large) { m->first_large = c->next; @@ -233,9 +240,9 @@ lp_restore(linpool *m, lp_state *p) struct lp_chunk *c; /* Move ptr to the saved pos and free all newer large chunks */ - m->current = c = p->current; - m->ptr = p->ptr; - m->end = c ? c->data + LP_DATA_SIZE : NULL; + m->current = c = p->current ?: m->first; + m->ptr = p->ptr ?: (c ? c->data : NULL); + m->end = c ? (c->data + LP_DATA_SIZE) : NULL; m->total_large = p->total_large; while ((c = m->first_large) && (c != p->large)) |