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| author | Sun Ke <sunke32@huawei.com> | 2022-02-08 15:16:24 +0800 |
|---|---|---|
| committer | Eryu Guan <guaneryu@gmail.com> | 2022-02-21 00:01:07 +0800 |
| commit | eb564a21879912c842a522aedef0fac6d922a467 (patch) | |
| tree | 0f0d5fb98a4bcb19ae9f023d8726a71137af9a8d | |
| parent | 11342071e1054c65a28d32f3c6ab63c4bd6ef5a6 (diff) | |
| download | xfstests-dev-eb564a21879912c842a522aedef0fac6d922a467.tar.gz | |
common/attr: adbjust acl_max of f2fs
f2fs has set inline_xattr as a default option, and introduced a new
option named 'noinline_xattr' for disabling default inline_xattr
option. So in _acl_get_max we need to check 'noinline_xattr' string
in fs option, otherwise we may select the wrong max acl number since
we always found the string 'inline_xattr' in fs option.
Additionally, f2fs has changed disk layout of xattr block a bit, so
will contain one more entry in both inline and noinline xattr inode,
this patch will modify the max acl number to adjust it.
Suggested-by: Chao Yu <chao@kernel.org>
Signed-off-by: Sun Ke <sunke32@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
| -rw-r--r-- | common/attr | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/common/attr b/common/attr index 35682d7c56..dae8a1bb08 100644 --- a/common/attr +++ b/common/attr @@ -26,11 +26,24 @@ _acl_get_max() echo 8191 ;; f2fs) - _fs_options $TEST_DEV | grep "inline_xattr" >/dev/null 2>&1 + # If noinline_xattr is enabled, max xattr size should be: + # (4096 - 24) - (24 + 4) = 4044 + # then ACL_MAX_ENTRIES should be: + # (4044 - (4 + 4 * 4)) / 8 + 4 = 507 + _fs_options $TEST_DEV | grep "noinline_xattr" >/dev/null 2>&1 if [ $? -eq 0 ]; then - echo 531 + echo 507 else - echo 506 + # If inline_xattr is enabled, max xattr size should be: + # (4096 - 24 + 200) - (24 + 4) = 4244 + # then ACL_MAX_ENTRIES should be: + # (4244 - (4 + 4 * 4)) / 8 + 4 = 532 + _fs_options $TEST_DEV | grep "inline_xattr" >/dev/null 2>&1 + if [ $? -eq 0 ]; then + echo 532 + else + echo 507 + fi fi ;; bcachefs) |