cat /sys/fs/f2fs/features/linear_lookup supported Signed-off-by: Chao Yu <c...@kernel.org> --- Documentation/ABI/testing/sysfs-fs-f2fs | 2 +- fs/f2fs/sysfs.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 0dbe6813b709..c805a48dd3dc 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -270,7 +270,7 @@ Description: Shows all enabled kernel features. inode_checksum, flexible_inline_xattr, quota_ino, inode_crtime, lost_found, verity, sb_checksum, casefold, readonly, compression, test_dummy_encryption_v2, - atomic_write, pin_file, encrypted_casefold. + atomic_write, pin_file, encrypted_casefold, linear_lookup. What: /sys/fs/f2fs/<disk>/inject_rate Date: May 2016 diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index cf98c5cbb98a..75134d69a0bd 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -1207,6 +1207,9 @@ F2FS_FEATURE_RO_ATTR(readonly); F2FS_FEATURE_RO_ATTR(compression); #endif F2FS_FEATURE_RO_ATTR(pin_file); +#ifdef CONFIG_UNICODE +F2FS_FEATURE_RO_ATTR(linear_lookup); +#endif #define ATTR_LIST(name) (&f2fs_attr_##name.attr) static struct attribute *f2fs_attrs[] = { @@ -1356,6 +1359,9 @@ static struct attribute *f2fs_feat_attrs[] = { BASE_ATTR_LIST(compression), #endif BASE_ATTR_LIST(pin_file), +#ifdef CONFIG_UNICODE + BASE_ATTR_LIST(linear_lookup), +#endif NULL, }; ATTRIBUTE_GROUPS(f2fs_feat); -- 2.49.0 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel