From: Josef Bacik <jba...@fb.com>
We were only doing btrfs_check_space_for_delayed_refs() if the metadata
space was full, ie we couldn't allocate chunks. This assumes we'll be
able to allocate chunks during transaction commit, but since nothing
does a LIMIT flush during the transaction commit this won't actually
happen unless we happen to run shy of actual space. We already take
into account a full fs in btrfs_check_space_for_delayed_refs() so just
kill this extra check to make sure we're ending the transaction when we
need to.
Signed-off-by: Josef Bacik <jba...@fb.com>
---
fs/btrfs/transaction.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index f615d59..02548ff 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -797,8 +797,7 @@ static int should_end_transaction(struct btrfs_trans_handle
*trans)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
- if (fs_info->global_block_rsv.space_info->full &&
- btrfs_check_space_for_delayed_refs(trans, fs_info))
+ if (btrfs_check_space_for_delayed_refs(trans, fs_info))
return 1;
return !!btrfs_block_rsv_check(&fs_info->global_block_rsv, 5);
--
2.7.4
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