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| author | Anatoly Pugachev <matorola@gmail.com> | 2020-06-16 15:26:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 12:07:33 +0300 |
| commit | 6852678afe96d79c383188c73ddae38e194193f8 (patch) | |
| tree | 8e53e56e5505efe34bf3f134249320bca0ec2b41 /tools/testing | |
| parent | e9f1340193b5b18cb638b19ec2ba2f985c034956 (diff) | |
| download | linux-6852678afe96d79c383188c73ddae38e194193f8.tar.xz | |
selftests: vm: add fragment CONFIG_GUP_BENCHMARK
[ Upstream commit cae1d5a2c5a491141faa747e9944ba40ab4ab786 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/vm/config | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/vm/config b/tools/testing/selftests/vm/config index 3ba674b64fa9..69dd0d1aa30b 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 |