Messages in this thread | | | Date | Sat, 28 Sep 2002 21:13:08 +0100 | From | John Levon <> | Subject | 2.5.39 kmem_cache bug |
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kmem_cache_destroy() is falsely reporting "kmem_cache_destroy: Can't free all objects" in 2.5.39. I have verified my code was freeing all allocated items correctly.
Reverting this chunk :
- list_add(&slabp->list, &cachep->slabs_free); +/* list_add(&slabp->list, &cachep->slabs_free); */ + if (unlikely(list_empty(&cachep->slabs_partial))) + list_add(&slabp->list, &cachep->slabs_partial); + else + kmem_slab_destroy(cachep, slabp);
and the problem goes away. I haven't investigated why.
This is with CONFIG_SMP, !CONFIG_PREEMPT
regards john
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