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Update bcachefs sources to c19cbaf6e7b0 bcachefs: Run upgrade/downgrade even in -o nochanges mode

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This commit is contained in:
Kent Overstreet 2024-04-28 21:29:50 -04:00
parent b9e48edba7
commit efbe47e2b4
3 changed files with 49 additions and 52 deletions
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2
.bcachefs_revision
View File

@ -1 +1 @@
035773e55b52cd87410b2cc319feb1981c74dab0
c19cbaf6e7b0757f9185ec9f6ccc201d2e05a620

1
libbcachefs/buckets.c
View File

@ -525,7 +525,6 @@ int bch2_mark_metadata_bucket(struct bch_fs *c, struct bch_dev *ca,
"different types of data in same bucket: %s, %s",
bch2_data_type_str(g->data_type),
bch2_data_type_str(data_type))) {
BUG();
ret = -EIO;
goto err;
}

98
libbcachefs/recovery.c
View File

@ -597,57 +597,55 @@ int bch2_fs_recovery(struct bch_fs *c)
if (c->opts.norecovery)
c->opts.recovery_pass_last = BCH_RECOVERY_PASS_journal_replay - 1;
if (!c->opts.nochanges) {
mutex_lock(&c->sb_lock);
struct bch_sb_field_ext *ext = bch2_sb_field_get(c->disk_sb.sb, ext);
bool write_sb = false;
mutex_lock(&c->sb_lock);
struct bch_sb_field_ext *ext = bch2_sb_field_get(c->disk_sb.sb, ext);
bool write_sb = false;
if (BCH_SB_HAS_TOPOLOGY_ERRORS(c->disk_sb.sb)) {
ext->recovery_passes_required[0] |=
cpu_to_le64(bch2_recovery_passes_to_stable(BIT_ULL(BCH_RECOVERY_PASS_check_topology)));
write_sb = true;
}
u64 sb_passes = bch2_recovery_passes_from_stable(le64_to_cpu(ext->recovery_passes_required[0]));
if (sb_passes) {
struct printbuf buf = PRINTBUF;
prt_str(&buf, "superblock requires following recovery passes to be run:\n ");
prt_bitflags(&buf, bch2_recovery_passes, sb_passes);
bch_info(c, "%s", buf.buf);
printbuf_exit(&buf);
}
if (bch2_check_version_downgrade(c)) {
struct printbuf buf = PRINTBUF;
prt_str(&buf, "Version downgrade required:");
__le64 passes = ext->recovery_passes_required[0];
bch2_sb_set_downgrade(c,
BCH_VERSION_MINOR(bcachefs_metadata_version_current),
BCH_VERSION_MINOR(c->sb.version));
passes = ext->recovery_passes_required[0] & ~passes;
if (passes) {
prt_str(&buf, "\n running recovery passes: ");
prt_bitflags(&buf, bch2_recovery_passes,
bch2_recovery_passes_from_stable(le64_to_cpu(passes)));
}
bch_info(c, "%s", buf.buf);
printbuf_exit(&buf);
write_sb = true;
}
if (check_version_upgrade(c))
write_sb = true;
if (write_sb)
bch2_write_super(c);
c->recovery_passes_explicit |= bch2_recovery_passes_from_stable(le64_to_cpu(ext->recovery_passes_required[0]));
mutex_unlock(&c->sb_lock);
if (BCH_SB_HAS_TOPOLOGY_ERRORS(c->disk_sb.sb)) {
ext->recovery_passes_required[0] |=
cpu_to_le64(bch2_recovery_passes_to_stable(BIT_ULL(BCH_RECOVERY_PASS_check_topology)));
write_sb = true;
}
u64 sb_passes = bch2_recovery_passes_from_stable(le64_to_cpu(ext->recovery_passes_required[0]));
if (sb_passes) {
struct printbuf buf = PRINTBUF;
prt_str(&buf, "superblock requires following recovery passes to be run:\n ");
prt_bitflags(&buf, bch2_recovery_passes, sb_passes);
bch_info(c, "%s", buf.buf);
printbuf_exit(&buf);
}
if (bch2_check_version_downgrade(c)) {
struct printbuf buf = PRINTBUF;
prt_str(&buf, "Version downgrade required:");
__le64 passes = ext->recovery_passes_required[0];
bch2_sb_set_downgrade(c,
BCH_VERSION_MINOR(bcachefs_metadata_version_current),
BCH_VERSION_MINOR(c->sb.version));
passes = ext->recovery_passes_required[0] & ~passes;
if (passes) {
prt_str(&buf, "\n running recovery passes: ");
prt_bitflags(&buf, bch2_recovery_passes,
bch2_recovery_passes_from_stable(le64_to_cpu(passes)));
}
bch_info(c, "%s", buf.buf);
printbuf_exit(&buf);
write_sb = true;
}
if (check_version_upgrade(c))
write_sb = true;
if (write_sb)
bch2_write_super(c);
c->recovery_passes_explicit |= bch2_recovery_passes_from_stable(le64_to_cpu(ext->recovery_passes_required[0]));
mutex_unlock(&c->sb_lock);
if (c->opts.fsck && IS_ENABLED(CONFIG_BCACHEFS_DEBUG))
c->recovery_passes_explicit |= BIT_ULL(BCH_RECOVERY_PASS_check_topology);
@ -832,8 +830,8 @@ use_clean:
}
mutex_lock(&c->sb_lock);
struct bch_sb_field_ext *ext = bch2_sb_field_get(c->disk_sb.sb, ext);
bool write_sb = false;
ext = bch2_sb_field_get(c->disk_sb.sb, ext);
write_sb = false;
if (BCH_SB_VERSION_UPGRADE_COMPLETE(c->disk_sb.sb) != le16_to_cpu(c->disk_sb.sb->version)) {
SET_BCH_SB_VERSION_UPGRADE_COMPLETE(c->disk_sb.sb, le16_to_cpu(c->disk_sb.sb->version));