diff options
Diffstat (limited to 'fs/bcachefs/super-io.c')
-rw-r--r-- | fs/bcachefs/super-io.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/bcachefs/super-io.c b/fs/bcachefs/super-io.c index 89d2d2a86eb0..aee3c634f4af 100644 --- a/fs/bcachefs/super-io.c +++ b/fs/bcachefs/super-io.c @@ -564,6 +564,7 @@ static int __copy_super(struct bch_sb_handle *dst_handle, struct bch_sb *src) dst->time_base_lo = src->time_base_lo; dst->time_base_hi = src->time_base_hi; dst->time_precision = src->time_precision; + dst->write_time = src->write_time; memcpy(dst->flags, src->flags, sizeof(dst->flags)); memcpy(dst->features, src->features, sizeof(dst->features)); @@ -942,6 +943,11 @@ int bch2_write_super(struct bch_fs *c) le64_add_cpu(&c->disk_sb.sb->seq, 1); + struct bch_sb_field_members_v2 *mi = bch2_sb_field_get(c->disk_sb.sb, members_v2); + for_each_online_member(c, ca) + __bch2_members_v2_get_mut(mi, ca->dev_idx)->seq = c->disk_sb.sb->seq; + c->disk_sb.sb->write_time = cpu_to_le64(ktime_get_real_seconds()); + if (test_bit(BCH_FS_error, &c->flags)) SET_BCH_SB_HAS_ERRORS(c->disk_sb.sb, 1); if (test_bit(BCH_FS_topology_error, &c->flags)) @@ -1304,6 +1310,11 @@ void bch2_sb_to_text(struct printbuf *out, struct bch_sb *sb, prt_printf(out, "%llu", le64_to_cpu(sb->seq)); prt_newline(out); + prt_printf(out, "Time of last write:"); + prt_tab(out); + bch2_prt_datetime(out, le64_to_cpu(sb->write_time)); + prt_newline(out); + prt_printf(out, "Superblock size:"); prt_tab(out); prt_printf(out, "%zu", vstruct_bytes(sb)); |