Esempio n. 1
0
cache_t *lru_cache_load(void *arg, inip_file_t *fd, char *grp, data_attr_t *da, int timeout)
{
    cache_t *c;
    cache_lru_t *cp;
    int dt;

    if (grp == NULL) grp = "cache-lru";

    //** Create the default structure
    c = lru_cache_create(arg, da, timeout);
    cp = (cache_lru_t *)c->fn.priv;

    cache_lock(c);
    cp->max_bytes = inip_get_integer(fd, grp, "max_bytes", cp->max_bytes);
    cp->dirty_fraction = inip_get_double(fd, grp, "dirty_fraction", cp->dirty_fraction);
    cp->dirty_bytes_trigger = cp->dirty_fraction * cp->max_bytes;
    c->default_page_size = inip_get_integer(fd, grp, "default_page_size", c->default_page_size);
    dt = inip_get_integer(fd, grp, "dirty_max_wait", apr_time_sec(cp->dirty_max_wait));
    cp->dirty_max_wait = apr_time_make(dt, 0);
    c->max_fetch_fraction = inip_get_double(fd, grp, "max_fetch_fraction", c->max_fetch_fraction);
    c->max_fetch_size = c->max_fetch_fraction * cp->max_bytes;
    c->write_temp_overflow_fraction = inip_get_double(fd, grp, "write_temp_overflow_fraction", c->write_temp_overflow_fraction);
    c->write_temp_overflow_size = c->write_temp_overflow_fraction * cp->max_bytes;
    c->n_ppages = inip_get_integer(fd, grp, "ppages", c->n_ppages);

    log_printf(0, "COP size=" XOT "\n", c->write_temp_overflow_size);

    cache_unlock(c);

    return(c);
}
Esempio n. 2
0
static jscctx_t *getctx (flux_t *h)
{
    jscctx_t *ctx = (jscctx_t *)flux_aux_get (h, "jstatctrl");
    if (!ctx) {
        ctx = xzmalloc (sizeof (*ctx));
        if (!(ctx->active_jobs = zhash_new ()))
            oom ();
        if (!(ctx->kvs_paths = lru_cache_create (256)))
            oom ();
        lru_cache_set_free_f (ctx->kvs_paths, free);
        if (!(ctx->callbacks = zlist_new ()))
            oom ();
        ctx->first_time = 1;
        ctx->h = h;
        flux_aux_set (h, "jstatctrl", ctx, freectx);
    }
    return ctx;
}