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[PATCHSET,0/1] fstests: functional test for refcount reporting

Message ID 167243887484.742012.14569558642146398379.stgit@magnolia (mailing list archive)
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Series fstests: functional test for refcount reporting | expand

Message

Darrick J. Wong Dec. 30, 2022, 10:21 p.m. UTC 
Hi all,

Add a short functional test for the new GETFSREFCOUNTS ioctl that allows
userspace to query reference count information for a given range of
physical blocks.

If you're going to start using this mess, you probably ought to just
pull from my git trees, which are linked below.

This is an extraordinary way to destroy everything.  Enjoy!
Comments and questions are, as always, welcome.

--D

kernel git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git/log/?h=report-refcounts

xfsprogs git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=report-refcounts

fstests git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfstests-dev.git/log/?h=report-refcounts
---
 common/rc           |    4 +
 doc/group-names.txt |    1 
 tests/xfs/921       |  168 +++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/xfs/921.out   |    4 +
 4 files changed, 175 insertions(+), 2 deletions(-)
 create mode 100755 tests/xfs/921
 create mode 100644 tests/xfs/921.out