diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-04-16 09:28:10 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-05-21 20:14:40 -0400 |
| commit | e3006cb010150cefde5739d2b8c2e8f7b876eb84 (patch) | |
| tree | 0267b3f74963b96b6ade68fcf428af8f27bcdcbf /fs | |
| parent | 9180c5f91804e9b381d11b6c19cbefa5c5490b2b (diff) | |
bcachefs: Don't emit bch_sb_field_members_v1 if not required
In 'bcachefs_metadata_extent_flags', we stopped requireding members_v1
to be present - only that either v1 or v2 is present.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/bcachefs/sb-members.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/bcachefs/sb-members.c b/fs/bcachefs/sb-members.c index 9ab4d9a4b421..f6a0b3de6bca 100644 --- a/fs/bcachefs/sb-members.c +++ b/fs/bcachefs/sb-members.c @@ -139,6 +139,11 @@ int bch2_sb_members_cpy_v2_v1(struct bch_sb_handle *disk_sb) struct bch_sb_field_members_v1 *mi1; struct bch_sb_field_members_v2 *mi2; + if (BCH_SB_VERSION_INCOMPAT(disk_sb->sb) > bcachefs_metadata_version_extent_flags) { + bch2_sb_field_resize(disk_sb, members_v1, 0); + return 0; + } + mi1 = bch2_sb_field_resize(disk_sb, members_v1, DIV_ROUND_UP(sizeof(*mi1) + BCH_MEMBER_V1_BYTES * disk_sb->sb->nr_devices, sizeof(u64))); |