return blk_mq_tag_sysfs_show(hctx->tags, page);
}
+static ssize_t blk_mq_hw_sysfs_active_show(struct blk_mq_hw_ctx *hctx, char *page)
+{
+ return sprintf(page, "%u\n", atomic_read(&hctx->nr_active));
+}
+
static ssize_t blk_mq_hw_sysfs_cpus_show(struct blk_mq_hw_ctx *hctx, char *page)
{
unsigned int i, first = 1;
.attr = {.name = "dispatched", .mode = S_IRUGO },
.show = blk_mq_hw_sysfs_dispatched_show,
};
+static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_active = {
+ .attr = {.name = "active", .mode = S_IRUGO },
+ .show = blk_mq_hw_sysfs_active_show,
+};
static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_pending = {
.attr = {.name = "pending", .mode = S_IRUGO },
.show = blk_mq_hw_sysfs_rq_list_show,
&blk_mq_hw_sysfs_pending.attr,
&blk_mq_hw_sysfs_tags.attr,
&blk_mq_hw_sysfs_cpus.attr,
+ &blk_mq_hw_sysfs_active.attr,
NULL,
};