src/sys/kern/kern_lwp.c - diff

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version 1.86, 2007/12/22 01:14:54

version 1.87, 2007/12/26 16:01:36

Line 234 __KERNEL_RCSID(0, "$NetBSD$");

struct lwplist alllwp = LIST_HEAD_INITIALIZER(alllwp);

POOL_INIT(lwp_pool, sizeof(struct lwp), MIN_LWP_ALIGNMENT, 0, 0, "lwppl",

&pool_allocator_nointr, IPL_NONE);

POOL_INIT(lwp_uc_pool, sizeof(ucontext_t), 0, 0, 0, "lwpucpl",

&pool_allocator_nointr, IPL_NONE);

static pool_cache_t lwp_cache;

static specificdata_domain_t lwp_specificdata_domain;

void

Line 248 lwpinit(void)

Line 247 lwpinit(void)

lwp_specificdata_domain = specificdata_domain_create();

KASSERT(lwp_specificdata_domain != NULL);

lwp_sys_init();

lwp_cache = pool_cache_init(sizeof(lwp_t), MIN_LWP_ALIGNMENT, 0, 0,

"lwppl", NULL, IPL_NONE, NULL, NULL, NULL);

}

Line 556 lwp_create(lwp_t *l1, proc_t *p2, vaddr_

Line 557 lwp_create(lwp_t *l1, proc_t *p2, vaddr_

mutex_exit(&p2->p_smutex);

}

if (isfree == NULL) {

l2 = pool_get(&lwp_pool, PR_WAITOK);

l2 = pool_cache_get(lwp_cache, PR_WAITOK);

memset(l2, 0, sizeof(*l2));

l2->l_ts = pool_cache_get(turnstile_cache, PR_WAITOK);

SLIST_INIT(&l2->l_pi_lenders);

Line 927 lwp_free(struct lwp *l, bool recycle, bo

Line 928 lwp_free(struct lwp *l, bool recycle, bo

KASSERT(SLIST_EMPTY(&l->l_pi_lenders));

KASSERT(l->l_inheritedprio == -1);

if (!recycle)

pool_put(&lwp_pool, l);

pool_cache_put(lwp_cache, l);

KERNEL_UNLOCK_ONE(curlwp); /* XXXSMP */

}