diff options
Diffstat (limited to 'libglusterfs/src/mem-pool.c')
| -rw-r--r-- | libglusterfs/src/mem-pool.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c index d77be55db5..ea37ffa501 100644 --- a/libglusterfs/src/mem-pool.c +++ b/libglusterfs/src/mem-pool.c @@ -550,25 +550,17 @@ mem_pools_preinit(void) static __attribute__((destructor)) void mem_pools_postfini(void) { - per_thread_pool_list_t *pool_list, *next; - - /* This is part of a process shutdown (or dlclose()) which means that - * most probably all threads should be stopped. However this is not the - * case for gluster and there are even legitimate situations in which we - * could have some threads alive. What is sure is that none of those - * threads should be using anything from this library, so destroying - * everything here should be fine and safe. */ - - list_for_each_entry_safe(pool_list, next, &pool_threads, thr_list) - { - mem_pool_thread_destructor(pool_list); - } - - list_for_each_entry_safe(pool_list, next, &pool_free_threads, thr_list) - { - list_del(&pool_list->thr_list); - FREE(pool_list); - } + /* TODO: This function should destroy all per thread memory pools that + * are still alive, but this is not possible right now because glibc + * starts calling destructors as soon as exit() is called, and + * gluster doesn't ensure that all threads have been stopped before + * calling exit(). Existing threads would crash when they try to use + * memory or they terminate if we destroy things here. + * + * When we propertly terminate all threads, we can add the needed + * code here. Till then we need to leave the memory allocated. Most + * probably this function will be executed on process termination, + * so the memory will be released anyway by the system. */ } /* Call mem_pools_init() once threading has been configured completely. This |