[PATCH 1/1] lib: Add support bcachefs filesystem

Petr Vorel
2023-11-16T13:55:54Z

bcachefs has been merged into v6.7-rc1 [1]. Let's add it's support to
LTP .all_filesystems = 1 and TST_ALL_FILESYSTEMS=1.

[1] https://lwn.net/Articles/934692/

Suggested-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
Hi,

this should be merged after v6.7 is released.

So far I haven't tested all LTP tests on bcachefs temporary directory.
I have only tested tests which use .all_filesystems = 1 or TST_ALL_FILESYSTEMS=1.
So far it looks like there are only a few tests failing:

statvfs01.c:44: TFAIL: creat(valid_fname, 0444) failed: ENAMETOOLONG (36)

statx04.c:122: TFAIL: STATX_ATTR_COMPRESSED not supported

fanotify13.c, fanotify15.c and fanotify16.c produce many errors.

I haven't tested on machine with more NUMA nodes, thus
set_mempolicy03.c, set_mempolicy04.c has not been tested.

I also looks like preadv2() is not supported (preadv203.c).

Tested on 6.7.0-rc1-2.g86e46c2-default and bcachefs-tools-24-1.3.

Kind regards,
Petr

lib/tst_supported_fs_types.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/lib/tst_supported_fs_types.c b/lib/tst_supported_fs_types.c
index d4911fa3b..369836717 100644
--- a/lib/tst_supported_fs_types.c
+++ b/lib/tst_supported_fs_types.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2017 Cyril Hrubis <chrubis@suse.cz>
+ * Copyright (c) Linux Test Project, 2018-2023
*/

#include <stdio.h>
@@ -24,6 +25,7 @@ static const char *const fs_type_whitelist[] = {
"ext4",
"xfs",
"btrfs",
+ "bcachefs",
"vfat",
"exfat",
"ntfs",
--
2.42.0