On Sun, Sep 27, 2020 at 11:21:58PM -0700, John Hubbard wrote:
Run benchmarks on the _fast variants of gup and pup, as originally intended.
Run the new gup_test sub-test: dump pages. In addition to exercising the dump_page() call, it also demonstrates the various options you can use to specify which pages to dump, and how.
Signed-off-by: John Hubbard jhubbard@nvidia.com
tools/testing/selftests/vm/run_vmtest.sh | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/vm/run_vmtest.sh b/tools/testing/selftests/vm/run_vmtest.sh index d1843d5f3c30..e3a8b14d9df6 100755 --- a/tools/testing/selftests/vm/run_vmtest.sh +++ b/tools/testing/selftests/vm/run_vmtest.sh @@ -124,9 +124,9 @@ else fi echo "--------------------------------------------" -echo "running 'gup_test -U' (normal/slow gup)" +echo "running 'gup_test -u' (fast gup benchmark)" echo "--------------------------------------------" -./gup_test -U +./gup_test -u if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 @@ -134,10 +134,22 @@ else echo "[PASS]" fi -echo "------------------------------------------" -echo "running gup_test -b (pin_user_pages)" -echo "------------------------------------------" -./gup_test -b +echo "---------------------------------------------------" +echo "running gup_test -a (pin_user_pages_fast benchmark)" +echo "---------------------------------------------------" +./gup_test -a +if [ $? -ne 0 ]; then
- echo "[FAIL]"
- exitcode=1
+else
- echo "[PASS]"
+fi
+echo "--------------------------------------------------------------" +echo "running gup_test -ct -F 0x1 0 19 0x1000" +echo " Dumps pages 0, 19, and 4096, using pin_user_pages (-F 0x1)" +echo "--------------------------------------------------------------" +./gup_test -ct -F 0x1 0 19 0x1000
Ah here it is... Maybe just remove that from the previous commit message.
Ira
if [ $? -ne 0 ]; then echo "[FAIL]" exitcode=1 -- 2.28.0