diff options
| -rw-r--r-- | fs/btrfs/space-info.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index de0044283e29..5b1b71e029ad 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -1418,8 +1418,18 @@ static void priority_reclaim_metadata_space(struct btrfs_fs_info *fs_info, } } - /* Attempt to steal from the global rsv if we can. */ - if (!steal_from_global_rsv(fs_info, space_info, ticket)) { + /* + * Attempt to steal from the global rsv if we can, except if the fs was + * turned into error mode due to a transaction abort when flushing space + * above, in that case fail with -EROFS instead of returning success to + * the caller if we can steal from the global rsv - this is just to have + * caller fail immeditelly instead of later when trying to modify the + * fs, making it easier to debug -ENOSPC problems. + */ + if (BTRFS_FS_ERROR(fs_info)) { + ticket->error = -EROFS; + remove_ticket(space_info, ticket); + } else if (!steal_from_global_rsv(fs_info, space_info, ticket)) { ticket->error = -ENOSPC; remove_ticket(space_info, ticket); } |