diff options
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index aa303669615d..0c92158cb50c 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -572,7 +572,6 @@ enum { /* * Indicate that relocation of a chunk has started, it's set per chunk * and is toggled between chunks. - * Set, tested and cleared while holding fs_info::send_reloc_lock. */ BTRFS_FS_RELOC_RUNNING, @@ -673,6 +672,12 @@ struct btrfs_fs_info { u64 generation; u64 last_trans_committed; + /* + * Generation of the last transaction used for block group relocation + * since the filesystem was last mounted (or 0 if none happened yet). + * Must be written and read while holding btrfs_fs_info::commit_root_sem. + */ + u64 last_reloc_trans; u64 avg_delayed_ref_runtime; /* @@ -1003,13 +1008,6 @@ struct btrfs_fs_info { struct crypto_shash *csum_shash; - spinlock_t send_reloc_lock; - /* - * Number of send operations in progress. - * Updated while holding fs_info::send_reloc_lock. - */ - int send_in_progress; - /* Type of exclusive operation running, protected by super_lock */ enum btrfs_exclusive_operation exclusive_operation; |