diff options
Diffstat (limited to 'tools/testing/selftests/vm')
-rw-r--r-- | tools/testing/selftests/vm/.gitignore | 1 | ||||
-rw-r--r-- | tools/testing/selftests/vm/compaction_test.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/vm/.gitignore b/tools/testing/selftests/vm/.gitignore index 1ca2ee4d15b9..63c94d776e89 100644 --- a/tools/testing/selftests/vm/.gitignore +++ b/tools/testing/selftests/vm/.gitignore @@ -10,3 +10,4 @@ userfaultfd mlock-intersect-test mlock-random-test virtual_address_range +gup_benchmark diff --git a/tools/testing/selftests/vm/compaction_test.c b/tools/testing/selftests/vm/compaction_test.c index a65b016d4c13..1097f04e4d80 100644 --- a/tools/testing/selftests/vm/compaction_test.c +++ b/tools/testing/selftests/vm/compaction_test.c @@ -137,6 +137,8 @@ int check_compaction(unsigned long mem_free, unsigned int hugepage_size) printf("No of huge pages allocated = %d\n", (atoi(nr_hugepages))); + lseek(fd, 0, SEEK_SET); + if (write(fd, initial_nr_hugepages, strlen(initial_nr_hugepages)) != strlen(initial_nr_hugepages)) { perror("Failed to write value to /proc/sys/vm/nr_hugepages\n"); |