diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/space-info.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index bea7ae0a9739..918bffb6ba30 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -993,6 +993,7 @@ static int __reserve_metadata_bytes(struct btrfs_fs_info *fs_info, struct reserve_ticket ticket; u64 used; int ret = 0; + bool pending_tickets; ASSERT(orig_bytes); ASSERT(!current->journal_info || flush != BTRFS_RESERVE_FLUSH_ALL); @@ -1000,14 +1001,17 @@ static int __reserve_metadata_bytes(struct btrfs_fs_info *fs_info, spin_lock(&space_info->lock); ret = -ENOSPC; used = btrfs_space_info_used(space_info, true); + pending_tickets = !list_empty(&space_info->tickets) || + !list_empty(&space_info->priority_tickets); /* * Carry on if we have enough space (short-circuit) OR call * can_overcommit() to ensure we can overcommit to continue. */ - if ((used + orig_bytes <= space_info->total_bytes) || - can_overcommit(fs_info, space_info, orig_bytes, flush, - system_chunk)) { + if (!pending_tickets && + ((used + orig_bytes <= space_info->total_bytes) || + can_overcommit(fs_info, space_info, orig_bytes, flush, + system_chunk))) { btrfs_space_info_update_bytes_may_use(fs_info, space_info, orig_bytes); trace_btrfs_space_reservation(fs_info, "space_info", |