Hi. Here's v3 of this patchset. It mostly tries to fix all the problems with v2 (i.e. it does not add any new tests or documents any other cache type).
I tried to address all comments from Amir, and also from sashiko[1]. (Some of sashiko comments for the tests were incorrect, probably due to it being trained with old versions of libfuse...?) Hopefully, the text now contains less mistakes and is more readable. [1] https://sashiko.dev/#/patchset/20260817141156.6079-1-luis%40igalia.com Luis Henriques (8): Documentation: fuse: add document on caches being used by FUSE selftests/fuse: convert fusectl test to fuse3 selftests/fuse: check that fusectlfs is mounted selftests/fuse: factor-out test fixture setup/teardown selftests/fuse: use dynamically allocated memory to store ACLs selftests/fuse: add some extra ACL caching tests selftests/fuse: add fuse symlink caching test selftests/fuse: add fuse readdir caching test .../filesystems/fuse/fuse-caches.rst | 158 ++++++++++ .../selftests/filesystems/fuse/.gitignore | 3 + .../selftests/filesystems/fuse/Makefile | 28 +- .../filesystems/fuse/fuse_acl_cache_test.c | 271 +++++++++++++---- .../selftests/filesystems/fuse/fuse_common.c | 60 ++++ .../selftests/filesystems/fuse/fuse_common.h | 25 ++ .../selftests/filesystems/fuse/fuse_mnt.c | 17 +- .../fuse/fuse_readdir_cache_test.c | 274 ++++++++++++++++++ .../fuse/fuse_symlink_cache_test.c | 167 +++++++++++ .../selftests/filesystems/fuse/fusectl_test.c | 9 +- 10 files changed, 934 insertions(+), 78 deletions(-) create mode 100644 Documentation/filesystems/fuse/fuse-caches.rst create mode 100644 tools/testing/selftests/filesystems/fuse/fuse_common.c create mode 100644 tools/testing/selftests/filesystems/fuse/fuse_common.h create mode 100644 tools/testing/selftests/filesystems/fuse/fuse_readdir_cache_test.c create mode 100644 tools/testing/selftests/filesystems/fuse/fuse_symlink_cache_test.c
