blk-mq: account higher order dispatch

[cascardo/linux.git] / block / blk-mq-sysfs.c

diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c
index ac5160e..3c385b1 100644 (file)
--- a/block/blk-mq-sysfs.c
+++ b/block/blk-mq-sysfs.c
@@ -208,12 +208,14 @@ static ssize_t blk_mq_hw_sysfs_dispatched_show(struct blk_mq_hw_ctx *hctx,
 
        page += sprintf(page, "%8u\t%lu\n", 0U, hctx->dispatched[0]);
 
-       for (i = 1; i < BLK_MQ_MAX_DISPATCH_ORDER; i++) {
-               unsigned long d = 1U << (i - 1);
+       for (i = 1; i < BLK_MQ_MAX_DISPATCH_ORDER - 1; i++) {
+               unsigned int d = 1U << (i - 1);
 
-               page += sprintf(page, "%8lu\t%lu\n", d, hctx->dispatched[i]);
+               page += sprintf(page, "%8u\t%lu\n", d, hctx->dispatched[i]);
        }
 
+       page += sprintf(page, "%8u+\t%lu\n", 1U << (i - 1),
+                                               hctx->dispatched[i]);
        return page - start_page;
 }