From c1c3c2bc2917d09bbb19cb9894ba5950254b9502 Mon Sep 17 00:00:00 2001 From: Naohiro Aota Date: Tue, 8 Aug 2023 01:12:35 +0900 Subject: [PATCH] btrfs: zoned: update meta write pointer on zone finish On finishing a zone, the meta_write_pointer should be set of the end of the zone to reflect the actual write pointer position. Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Signed-off-by: Naohiro Aota Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/zoned.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index 9af3cd90ed26..d7188680c8c6 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -2049,6 +2049,9 @@ static int do_zone_finish(struct btrfs_block_group *block_group, bool fully_writ clear_bit(BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE, &block_group->runtime_flags); block_group->alloc_offset = block_group->zone_capacity; + if (block_group->flags & (BTRFS_BLOCK_GROUP_METADATA | BTRFS_BLOCK_GROUP_SYSTEM)) + block_group->meta_write_pointer = block_group->start + + block_group->zone_capacity; block_group->free_space_ctl->free_space = 0; btrfs_clear_treelog_bg(block_group); btrfs_clear_data_reloc_bg(block_group); -- 2.11.0