diff options
| author | Josef Bacik <jbacik@fb.com> | 2015-09-24 10:46:10 -0400 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-10-21 18:51:45 -0700 |
| commit | 3204d33cda40d9bc97f257c441225d3713916661 (patch) | |
| tree | e49b77582067a853de06552056a1ae82785024a4 /fs/btrfs/transaction.h | |
| parent | 0b670dc44c91bd1e5fac15b5ac4c98c8bd255ca2 (diff) | |
| download | lwn-3204d33cda40d9bc97f257c441225d3713916661.tar.gz lwn-3204d33cda40d9bc97f257c441225d3713916661.zip | |
Btrfs: add a flags field to btrfs_transaction
I want to set some per transaction flags, so instead of adding yet another int
lets just convert the current two int indicators to flags and add a flags field
for future use. Thanks,
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/transaction.h')
| -rw-r--r-- | fs/btrfs/transaction.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index bf7b1ddf5993..109b8b7fb48e 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -32,6 +32,9 @@ enum btrfs_trans_state { TRANS_STATE_MAX = 6, }; +#define BTRFS_TRANS_HAVE_FREE_BGS 0 +#define BTRFS_TRANS_DIRTY_BG_RUN 1 + struct btrfs_transaction { u64 transid; /* @@ -48,10 +51,7 @@ struct btrfs_transaction { atomic_t use_count; atomic_t pending_ordered; - /* - * true if there is free bgs operations in this transaction - */ - int have_free_bgs; + unsigned long flags; /* Be protected by fs_info->trans_lock when we want to change it. */ enum btrfs_trans_state state; @@ -81,7 +81,6 @@ struct btrfs_transaction { spinlock_t dropped_roots_lock; struct btrfs_delayed_ref_root delayed_refs; int aborted; - int dirty_bg_run; }; #define __TRANS_FREEZABLE (1U << 0) |