[PATCH v2 02/17] btrfs: zoned: move btrfs_free_excluded_extents out from btrfs_calc_zone_unusable

[Naohiro Aota <naohiro.aota@wdc.com>]

btrfs_free_excluded_extents() is not nccessary for
btrfs_calc_zone_unusable() and it makes btrfs_calc_zone_unusable()
difficult to reuse. Move it out and call btrfs_free_excluded_extents() in
the proper context.

Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
---
 fs/btrfs/block-group.c | 5 +++++
 fs/btrfs/zoned.c       | 3 ---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 9e833d74e8dc..db368518d42c 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -2037,6 +2037,11 @@ static int read_one_block_group(struct btrfs_fs_info *info,
 	 */
 	if (btrfs_is_zoned(info)) {
 		btrfs_calc_zone_unusable(cache);
+		/*
+		 * Should not have any excluded extents. Just in case,
+		 * though
+		 */
+		btrfs_free_excluded_extents(cache);
 	} else if (cache->length == cache->used) {
 		cache->last_byte_to_unpin = (u64)-1;
 		cache->cached = BTRFS_CACHE_FINISHED;
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 32f444c7ec76..579fb03ba937 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1273,9 +1273,6 @@ void btrfs_calc_zone_unusable(struct btrfs_block_group *cache)
 	cache->cached = BTRFS_CACHE_FINISHED;
 	cache->free_space_ctl->free_space = free;
 	cache->zone_unusable = unusable;
-
-	/* Should not have any excluded extents. Just in case, though */
-	btrfs_free_excluded_extents(cache);
 }
 
 void btrfs_redirty_list_add(struct btrfs_transaction *trans,
-- 
2.33.0