From: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Date: Wed, 13 Dec 2023 08:46:19 +0000 (+0900)
Subject: block/007: skip hybrid polling tests when kernel does not support it
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a20c4de2306e7b4865a137cf3d59fdb3734ff23a;p=users%2Fsagi%2Fblktests.git

block/007: skip hybrid polling tests when kernel does not support it

Since the kernel commit 54bdd67d0f88 ("blk-mq: remove hybrid polling"),
kernel does not support hybrid polling. The test case block/007
specifies auto-hybrid and fixed-hybrid polling for testing. But it is
confusing and meaningless when kernel does not support it. Check if
kernel supports hybrid polling. If not, skip the hybrid polling tests.

Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
---

diff --git a/tests/block/007 b/tests/block/007
index faa3780..3b68d0d 100755
--- a/tests/block/007
+++ b/tests/block/007
@@ -58,14 +58,18 @@ test_device() {
 	run_fio_job 1
 
 	# switch to auto-hybrid polling, run job
-	FIO_PERF_PREFIX="auto hybrid poll "
 	_test_dev_queue_set io_poll_delay 0
-	run_fio_job 1
+	if [[ $(_test_dev_queue_get io_poll_delay) == '0' ]]; then
+		FIO_PERF_PREFIX="auto hybrid poll "
+		run_fio_job 1
+	fi
 
 	# switch to explicit delay polling, run job
-	FIO_PERF_PREFIX="fixed hybrid poll "
 	_test_dev_queue_set io_poll_delay 4
-	run_fio_job 1
+	if [[ $(_test_dev_queue_get io_poll_delay) == '4' ]]; then
+		FIO_PERF_PREFIX="fixed hybrid poll "
+		run_fio_job 1
+	fi
 
 	echo "Test complete"
 }