From: Nikolay Borisov <nborisov@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: osandov@osandov.com, Nikolay Borisov <nborisov@suse.com>
Subject: [PATCH 4/6] btrfs-progs: Add freespace tree as compat_ro supported feature
Date: Fri, 15 Jun 2018 14:06:00 +0300 [thread overview]
Message-ID: <1529060762-4372-5-git-send-email-nborisov@suse.com> (raw)
In-Reply-To: <1529060762-4372-1-git-send-email-nborisov@suse.com>
The RO_FREE_SPACE_TREE(_VALID) flags are required in order to be able
to open an FST filesystem in repair mode. Add them to
BTRFS_FEATURE_COMPAT_RO_SUPP.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
ctree.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/ctree.h b/ctree.h
index ade883fecbd6..ef05e8122982 100644
--- a/ctree.h
+++ b/ctree.h
@@ -497,7 +497,9 @@ struct btrfs_super_block {
* added here until read-write support for the free space tree is implemented in
* btrfs-progs.
*/
-#define BTRFS_FEATURE_COMPAT_RO_SUPP 0ULL
+#define BTRFS_FEATURE_COMPAT_RO_SUPP \
+ (BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE | \
+ BTRFS_FEATURE_COMPAT_RO_FREE_SPACE_TREE_VALID)
#define BTRFS_FEATURE_INCOMPAT_SUPP \
(BTRFS_FEATURE_INCOMPAT_MIXED_BACKREF | \
--
2.7.4
next prev parent reply other threads:[~2018-06-15 11:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-15 11:05 [PATCH 0/6] Freespace tree repair support Nikolay Borisov
2018-06-15 11:05 ` [PATCH 1/6] btrfs-progs: Add support for freespace tree in btrfs_read_fs_root Nikolay Borisov
2018-09-21 19:50 ` Omar Sandoval
2018-06-15 11:05 ` [PATCH 2/6] btrfs-progs: Add extent buffer bitmap manipulation infrastructure Nikolay Borisov
2018-09-21 20:08 ` Omar Sandoval
2018-06-15 11:05 ` [PATCH 3/6] btrfs-progs: Pull free space tree related code from kernel Nikolay Borisov
2018-09-21 20:19 ` Omar Sandoval
2018-09-21 20:38 ` Nikolay Borisov
2018-06-15 11:06 ` Nikolay Borisov [this message]
2018-09-21 20:39 ` [PATCH 4/6] btrfs-progs: Add freespace tree as compat_ro supported feature Omar Sandoval
2018-06-15 11:06 ` [PATCH 5/6] btrfs-progs: check: Add support for freespace tree fixing Nikolay Borisov
2018-09-21 20:42 ` Omar Sandoval
2018-06-15 11:06 ` [PATCH 6/6] btrfs-progs: tests: Test for FST corruption detection/repair Nikolay Borisov
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