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@xxxxxxxxxx> > --- > 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 > >
