diff options
| -rw-r--r-- | fs/btrfs/space-info.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index 244cd2a61386..c229dffa46d8 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -579,8 +579,7 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, * will return -ENOSPC. */ static int may_commit_transaction(struct btrfs_fs_info *fs_info, - struct btrfs_space_info *space_info, - u64 bytes_needed) + struct btrfs_space_info *space_info) { struct reserve_ticket *ticket = NULL; struct btrfs_block_rsv *delayed_rsv = &fs_info->delayed_block_rsv; @@ -588,24 +587,13 @@ static int may_commit_transaction(struct btrfs_fs_info *fs_info, struct btrfs_block_rsv *trans_rsv = &fs_info->trans_block_rsv; struct btrfs_trans_handle *trans; u64 reclaim_bytes = 0; + u64 bytes_needed = 0; u64 cur_free_bytes = 0; - bool do_commit = false; trans = (struct btrfs_trans_handle *)current->journal_info; if (trans) return -EAGAIN; - /* - * If we are data and have passed in U64_MAX we just want to - * unconditionally commit the transaction to match the previous data - * flushing behavior. - */ - if ((space_info->flags & BTRFS_BLOCK_GROUP_DATA) && - bytes_needed == U64_MAX) { - do_commit = true; - goto check_pinned; - } - spin_lock(&space_info->lock); cur_free_bytes = btrfs_space_info_used(space_info, true); if (cur_free_bytes < space_info->total_bytes) @@ -631,7 +619,6 @@ static int may_commit_transaction(struct btrfs_fs_info *fs_info, if (!bytes_needed) return 0; -check_pinned: trans = btrfs_join_transaction(fs_info->extent_root); if (IS_ERR(trans)) return PTR_ERR(trans); @@ -641,8 +628,7 @@ check_pinned: * we have block groups that are going to be freed, allowing us to * possibly do a chunk allocation the next loop through. */ - if (do_commit || - test_bit(BTRFS_TRANS_HAVE_FREE_BGS, &trans->transaction->flags) || + if (test_bit(BTRFS_TRANS_HAVE_FREE_BGS, &trans->transaction->flags) || __percpu_counter_compare(&space_info->total_bytes_pinned, bytes_needed, BTRFS_TOTAL_BYTES_PINNED_BATCH) >= 0) @@ -759,7 +745,7 @@ static void flush_space(struct btrfs_fs_info *fs_info, btrfs_wait_on_delayed_iputs(fs_info); break; case COMMIT_TRANS: - ret = may_commit_transaction(fs_info, space_info, num_bytes); + ret = may_commit_transaction(fs_info, space_info); break; default: ret = -ENOSPC; |