diff options
Diffstat (limited to 'fs/btrfs/space-info.c')
| -rw-r--r-- | fs/btrfs/space-info.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index aa5be0b24987..48d77f360a24 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -885,6 +885,7 @@ static bool maybe_fail_all_tickets(struct btrfs_fs_info *fs_info, { struct reserve_ticket *ticket; u64 tickets_id = space_info->tickets_id; + const bool aborted = BTRFS_FS_ERROR(fs_info); trace_btrfs_fail_all_tickets(fs_info, space_info); @@ -898,16 +899,19 @@ static bool maybe_fail_all_tickets(struct btrfs_fs_info *fs_info, ticket = list_first_entry(&space_info->tickets, struct reserve_ticket, list); - if (ticket->steal && + if (!aborted && ticket->steal && steal_from_global_rsv(fs_info, space_info, ticket)) return true; - if (btrfs_test_opt(fs_info, ENOSPC_DEBUG)) + if (!aborted && btrfs_test_opt(fs_info, ENOSPC_DEBUG)) btrfs_info(fs_info, "failing ticket with %llu bytes", ticket->bytes); remove_ticket(space_info, ticket); - ticket->error = -ENOSPC; + if (aborted) + ticket->error = -EIO; + else + ticket->error = -ENOSPC; wake_up(&ticket->wait); /* @@ -916,7 +920,8 @@ static bool maybe_fail_all_tickets(struct btrfs_fs_info *fs_info, * here to see if we can make progress with the next ticket in * the list. */ - btrfs_try_granting_tickets(fs_info, space_info); + if (!aborted) + btrfs_try_granting_tickets(fs_info, space_info); } return (tickets_id != space_info->tickets_id); } @@ -1172,6 +1177,10 @@ static void btrfs_async_reclaim_data_space(struct work_struct *work) spin_unlock(&space_info->lock); return; } + + /* Something happened, fail everything and bail. */ + if (BTRFS_FS_ERROR(fs_info)) + goto aborted_fs; last_tickets_id = space_info->tickets_id; spin_unlock(&space_info->lock); } @@ -1202,9 +1211,20 @@ static void btrfs_async_reclaim_data_space(struct work_struct *work) } else { flush_state = 0; } + + /* Something happened, fail everything and bail. */ + if (BTRFS_FS_ERROR(fs_info)) + goto aborted_fs; + } spin_unlock(&space_info->lock); } + return; + +aborted_fs: + maybe_fail_all_tickets(fs_info, space_info); + space_info->flush = 0; + spin_unlock(&space_info->lock); } void btrfs_init_async_reclaim_work(struct btrfs_fs_info *fs_info) |