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Btrfs: remove no longer used 'sync' member from transaction handle 

Commit db2462a6ad ("btrfs: don't run delayed refs in the end transaction
logic") removed its last use, so now it does absolutely nothing, therefore
remove it.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2019-03-11 13:10:56 +00:00 committed by David Sterba
parent b2423496a6
commit 3b1da515c6
3 changed files with 0 additions and 8 deletions
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6
fs/btrfs/extent-tree.c
View File

@ -2910,12 +2910,6 @@ static void delayed_ref_async_start(struct btrfs_work *work)
goto done;
}
/*
* trans->sync means that when we call end_transaction, we won't
* wait on delayed refs
*/
trans->sync = true;
/* Don't bother flushing if we got into a different transaction */
if (trans->transid > async->transid)
goto end;

1
fs/btrfs/file.c
View File

@ -2165,7 +2165,6 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
inode_unlock(inode);
goto out;
}
trans->sync = true;
ret = btrfs_log_dentry_safe(trans, dentry, start, end, &ctx);
if (ret < 0) {

1
fs/btrfs/transaction.h
View File

@ -120,7 +120,6 @@ struct btrfs_trans_handle {
bool allocating_chunk;
bool can_flush_pending_bgs;
bool reloc_reserved;
bool sync;
bool dirty;
struct btrfs_root *root;
struct btrfs_fs_info *fs_info;