fs/bcachefs/super-io.c

31 	u16		version;
37 	.version = v,				\
46 	const char *str = "(unknown version)";
49 		if (bch2_metadata_versions[i].version == v) {
63 		if (bch2_metadata_versions[i].version > v &&
64 		    BCH_VERSION_MAJOR(bch2_metadata_versions[i].version) ==
66 			v = bch2_metadata_versions[i].version;
311 	u16 version		= le16_to_cpu(sb->version);
314 	if (!bch2_version_compatible(version)) {
315 		prt_str(out, "Unsupported superblock version ");
316 		bch2_version_to_text(out, version);
336 	if (version_min > version) {
337 		prt_str(out, "Bad minimum version ");
339 		prt_str(out, ", greater than version field ");
340 		bch2_version_to_text(out, version);
416 			SET_BCH_SB_VERSION_UPGRADE_COMPLETE(sb, le16_to_cpu(sb->version));
509 	c->sb.version		= le16_to_cpu(src->version);
548 	dst->version		= src->version;
845 /* provide a silenced version for mount.bcachefs */
995 	if (le16_to_cpu(c->disk_sb.sb->version) > bcachefs_metadata_version_current) {
997 		prt_printf(&buf, "attempting to write superblock that wasn't version downgraded (");
998 		bch2_version_to_text(&buf, le16_to_cpu(c->disk_sb.sb->version));
1121 /* Downgrade if superblock is at a higher version than currently supported: */
1124 	bool ret = bcachefs_metadata_version_current < c->sb.version;
1129 	 * Downgrade, if superblock is at a higher version than currently
1139 	if (c->sb.version > bcachefs_metadata_version_current) {
1140 		c->disk_sb.sb->version = cpu_to_le16(bcachefs_metadata_version_current);
1141 		c->sb.version = bcachefs_metadata_version_current;
1156 	    BCH_VERSION_MAJOR(le16_to_cpu(c->disk_sb.sb->version)))
1159 	c->disk_sb.sb->version = cpu_to_le16(new_version);
1324 	bch2_version_to_text(out, le16_to_cpu(sb->version));
1331 	prt_printf(out, "Oldest version on disk:\t");