[v2,0/7] Allow Valgrind checking all QEMU processes

Message

Andrey Shinkevich June 11, 2019, 6:02 p.m. UTC

In the current implementation of the QEMU bash iotests, only qemu-io
processes may be run under the Valgrind, which is a useful tool for
finding memory usage issues. Let's allow the common.rc bash script
runing all the QEMU processes, such as qemu-kvm, qemu-img, qemu-ndb
and qemu-vxhs, under the Valgrind tool.

v2:
  01: The patch 2/7 of v1 was merged into the patch 1/7, suggested by Daniel.
  02: Another patch 7/7 was added to introduce the Valgrind error suppression
      file into the QEMU project.

Andrey Shinkevich (7):
  iotests: allow Valgrind checking all QEMU processes
  iotests: exclude killed processes from running under Valgrind
  iotests: Valgrind fails to work with nonexistent directory
  iotests: extended timeout under Valgrind
  iotests: extend sleeping time under Valgrind
  iotests: amend QEMU NBD process synchronization
  iotests: new file to suppress Valgrind errors

 tests/qemu-iotests/028           |  6 +++-
 tests/qemu-iotests/039           |  5 +++
 tests/qemu-iotests/039.out       | 30 +++---------------
 tests/qemu-iotests/051           |  1 +
 tests/qemu-iotests/061           |  2 ++
 tests/qemu-iotests/061.out       | 12 ++-----
 tests/qemu-iotests/137           |  1 +
 tests/qemu-iotests/137.out       |  6 +---
 tests/qemu-iotests/183           |  9 +++++-
 tests/qemu-iotests/192           |  6 +++-
 tests/qemu-iotests/247           |  6 +++-
 tests/qemu-iotests/common.nbd    |  6 ++++
 tests/qemu-iotests/common.rc     | 68 ++++++++++++++++++++++++++++++----------
 tests/qemu-iotests/valgrind.supp | 31 ++++++++++++++++++
 14 files changed, 128 insertions(+), 61 deletions(-)
 create mode 100644 tests/qemu-iotests/valgrind.supp