From: Anatoly Pugachev <matorola@gmail.com>
Date: Tue, 16 Jun 2020 12:26:18 +0000 (+0300)
Subject: selftests: vm: add fragment CONFIG_GUP_BENCHMARK
X-Git-Tag: v5.10.7~1408^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cae1d5a2c5a491141faa747e9944ba40ab4ab786;p=platform%2Fkernel%2Flinux-rpi.git

selftests: vm: add fragment CONFIG_GUP_BENCHMARK

When running gup_benchmark test the following output states that
the config options is missing.

$ sudo ./gup_benchmark
open: No such file or directory

$ sudo strace -e trace=file ./gup_benchmark 2>&1 | tail -3
openat(AT_FDCWD, "/sys/kernel/debug/gup_benchmark", O_RDWR) = -1 ENOENT
(No such file or directory)
open: No such file or directory
+++ exited with 1 +++

Fix it by adding config option fragment.

Fixes: 64c349f4ae78 ("mm: add infrastructure for get_user_pages_fast() benchmarking")
Signed-off-by: Anatoly Pugachev <matorola@gmail.com>
CC: Jiri Kosina <trivial@kernel.org>
CC: Shuah Khan <shuah@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/tools/testing/selftests/vm/config b/tools/testing/selftests/vm/config
index 3ba674b..69dd0d1 100644
--- a/tools/testing/selftests/vm/config
+++ b/tools/testing/selftests/vm/config
@@ -3,3 +3,4 @@ CONFIG_USERFAULTFD=y
 CONFIG_TEST_VMALLOC=m
 CONFIG_DEVICE_PRIVATE=y
 CONFIG_TEST_HMM=m
+CONFIG_GUP_BENCHMARK=y