* directory of the kernel sources for details.
*/
+#include <linux/bitmap.h>
#include <linux/kernel.h>
-#include <linux/config.h>
#include <linux/list.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
static DEVICE_ATTR(bus_options,S_IRUGO,fw_show_ne_bus_options,NULL);
+/* tlabels_free, tlabels_allocations, tlabels_mask are read non-atomically
+ * here, therefore displayed values may be occasionally wrong. */
static ssize_t fw_show_ne_tlabels_free(struct device *dev, struct device_attribute *attr, char *buf)
{
struct node_entry *ne = container_of(dev, struct node_entry, device);
- return sprintf(buf, "%d\n", atomic_read(&ne->tpool->count.count) + 1);
+ return sprintf(buf, "%d\n", 64 - bitmap_weight(ne->tpool->pool, 64));
}
static DEVICE_ATTR(tlabels_free,S_IRUGO,fw_show_ne_tlabels_free,NULL);