André Almeida <andrealmeid@xxxxxxxxxxxxx> writes: > Create a new file to test the waitv mechanism. Test both private and > shared futexes. Wake the last futex in the array, and check if the > return value from futex_waitv() is the right index. > > Signed-off-by: André Almeida <andrealmeid@xxxxxxxxxxxxx> > --- > .../selftests/futex/functional/.gitignore | 1 + > .../selftests/futex/functional/Makefile | 3 +- > .../selftests/futex/functional/futex_waitv.c | 158 ++++++++++++++++++ > .../testing/selftests/futex/functional/run.sh | 3 + > .../selftests/futex/include/futex2test.h | 31 ++++ > 5 files changed, 195 insertions(+), 1 deletion(-) > create mode 100644 tools/testing/selftests/futex/functional/futex_waitv.c > create mode 100644 tools/testing/selftests/futex/include/futex2test.h > > diff --git a/tools/testing/selftests/futex/functional/.gitignore b/tools/testing/selftests/futex/functional/.gitignore > index 0e78b49d0f2f..fbcbdb6963b3 100644 > --- a/tools/testing/selftests/futex/functional/.gitignore > +++ b/tools/testing/selftests/futex/functional/.gitignore > @@ -8,3 +8,4 @@ futex_wait_uninitialized_heap > futex_wait_wouldblock > futex_wait > futex_requeue > +futex_waitv > diff --git a/tools/testing/selftests/futex/functional/Makefile b/tools/testing/selftests/futex/functional/Makefile > index bd1fec59e010..5cc38de9d8ea 100644 > --- a/tools/testing/selftests/futex/functional/Makefile > +++ b/tools/testing/selftests/futex/functional/Makefile > @@ -17,7 +17,8 @@ TEST_GEN_FILES := \ > futex_wait_uninitialized_heap \ > futex_wait_private_mapped_file \ > futex_wait \ > - futex_requeue > + futex_requeue \ > + futex_waitv > > TEST_PROGS := run.sh > > diff --git a/tools/testing/selftests/futex/functional/futex_waitv.c b/tools/testing/selftests/futex/functional/futex_waitv.c > new file mode 100644 > index 000000000000..567667dfa7cf > --- /dev/null > +++ b/tools/testing/selftests/futex/functional/futex_waitv.c > @@ -0,0 +1,158 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/****************************************************************************** > + * > + * Copyright Collabora Ltd., 2021 > + * > + * DESCRIPTION > + * Test waitv/wake mechanism of futex2, using 32bit sized futexes. > + * > + * AUTHOR > + * André Almeida <andrealmeid@xxxxxxxxxxxxx> > + * > + * HISTORY > + * 2021-Feb-5: Initial version by André <andrealmeid@xxxxxxxxxxxxx> We have git to keep history nowadays. This type of changelog is a relic from less civilized times and adds no extra information. :) -- Gabriel Krisman Bertazi
