On Friday 13 November 2020 4:56:52 PM IST Chandan Babu R wrote: > The patchset at > https://lore.kernel.org/linux-xfs/20201103150642.2032284-1-chandanrlinux@xxxxxxxxx/T/#m90a8754df516bbd0c36830904a2e31c37983792c > added support to XFS to detect inode extent count overflow when > performing various filesystem operations. The patchset also added > new error injection tags for, > 1. Reducing maximum extent count to 10. > 2. Allocating only single block sized extents. > > The corresponding code for xfsprogs can be obtained from > https://lore.kernel.org/linux-xfs/20201104114900.172147-1-chandanrlinux@xxxxxxxxx/. > > The patches posted along with this cover letter add tests to verify if > the in-kernel inode extent count overflow detection mechanism works > correctly. > > These patches can also be obtained from > https://github.com/chandanr/xfsprogs-dev.git at branch > extent-overflow-tests. Sorry, the correct git repository URL is https://github.com/chandanr/xfstests.git. > > Chandan Babu R (11): > common/xfs: Add a helper to get an inode fork's extent count > xfs: Check for extent overflow when trivally adding a new extent > xfs: Check for extent overflow when trivally adding a new extent > xfs: Check for extent overflow when punching a hole > xfs: Check for extent overflow when adding/removing xattrs > xfs: Check for extent overflow when adding/removing dir entries > xfs: Check for extent overflow when writing to unwritten extent > xfs: Check for extent overflow when moving extent from cow to data > fork > xfs: Check for extent overflow when remapping an extent > xfs: Check for extent overflow when swapping extents > xfs: Stress test with with bmap_alloc_minlen_extent error tag enabled > > common/xfs | 22 +++ > tests/xfs/522 | 214 +++++++++++++++++++++++++++ > tests/xfs/522.out | 24 ++++ > tests/xfs/523 | 176 +++++++++++++++++++++++ > tests/xfs/523.out | 18 +++ > tests/xfs/524 | 210 +++++++++++++++++++++++++++ > tests/xfs/524.out | 25 ++++ > tests/xfs/525 | 154 ++++++++++++++++++++ > tests/xfs/525.out | 16 +++ > tests/xfs/526 | 360 ++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/526.out | 47 ++++++ > tests/xfs/527 | 125 ++++++++++++++++ > tests/xfs/527.out | 13 ++ > tests/xfs/528 | 87 +++++++++++ > tests/xfs/528.out | 8 ++ > tests/xfs/529 | 86 +++++++++++ > tests/xfs/529.out | 8 ++ > tests/xfs/530 | 115 +++++++++++++++ > tests/xfs/530.out | 13 ++ > tests/xfs/531 | 85 +++++++++++ > tests/xfs/531.out | 6 + > tests/xfs/group | 10 ++ > 22 files changed, 1822 insertions(+) > create mode 100755 tests/xfs/522 > create mode 100644 tests/xfs/522.out > create mode 100755 tests/xfs/523 > create mode 100644 tests/xfs/523.out > create mode 100755 tests/xfs/524 > create mode 100644 tests/xfs/524.out > create mode 100755 tests/xfs/525 > create mode 100644 tests/xfs/525.out > create mode 100755 tests/xfs/526 > create mode 100644 tests/xfs/526.out > create mode 100755 tests/xfs/527 > create mode 100644 tests/xfs/527.out > create mode 100755 tests/xfs/528 > create mode 100644 tests/xfs/528.out > create mode 100755 tests/xfs/529 > create mode 100644 tests/xfs/529.out > create mode 100755 tests/xfs/530 > create mode 100644 tests/xfs/530.out > create mode 100755 tests/xfs/531 > create mode 100644 tests/xfs/531.out > > -- chandan
