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author | James Morris <jmorris@namei.org> | 2009-05-08 17:56:47 +1000 |
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committer | James Morris <jmorris@namei.org> | 2009-05-08 17:56:47 +1000 |
commit | d254117099d711f215e62427f55dfb8ebd5ad011 (patch) | |
tree | 0848ff8dd74314fec14a86497f8d288c86ba7c65 /fs/btrfs/transaction.h | |
parent | integrity: remove __setup auditing msgs (diff) | |
parent | NOMMU: Don't check vm_region::vm_start is page aligned in add_nommu_region() (diff) | |
download | linux-dev-d254117099d711f215e62427f55dfb8ebd5ad011.tar.xz linux-dev-d254117099d711f215e62427f55dfb8ebd5ad011.zip |
Merge branch 'master' into next
Diffstat (limited to 'fs/btrfs/transaction.h')
-rw-r--r-- | fs/btrfs/transaction.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index ea292117f882..94f5bde2b58d 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -19,10 +19,16 @@ #ifndef __BTRFS_TRANSACTION__ #define __BTRFS_TRANSACTION__ #include "btrfs_inode.h" +#include "delayed-ref.h" struct btrfs_transaction { u64 transid; + /* + * total writers in this transaction, it must be zero before the + * transaction can end + */ unsigned long num_writers; + unsigned long num_joined; int in_commit; int use_count; @@ -34,6 +40,7 @@ struct btrfs_transaction { wait_queue_head_t writer_wait; wait_queue_head_t commit_wait; struct list_head pending_snapshots; + struct btrfs_delayed_ref_root delayed_refs; }; struct btrfs_trans_handle { @@ -44,6 +51,7 @@ struct btrfs_trans_handle { u64 block_group; u64 alloc_exclude_start; u64 alloc_exclude_nr; + unsigned long delayed_ref_updates; }; struct btrfs_pending_snapshot { |