Use memset() to null out the btrfs_delayed_ref_root of btrfs_transaction instead of setting all the members to 0 by hand. Signed-off-by: Alexandru Moise <00moses.alexander00@xxxxxxxxx> --- Rather than setting each member of ->delayed_refs by hand we should adhere to the practice of using memset() calls to fill those memory locations with zeroes. We make an exception however for the rb_root and atomic_t variable to make room for change in future delayed_refs implementations. fs/btrfs/transaction.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 8f259b3..e4f7dcb 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -224,15 +224,11 @@ loop: cur_trans->start_time = get_seconds(); cur_trans->dirty_bg_run = 0; + memset(&cur_trans->delayed_refs, 0, sizeof(cur_trans->delayed_refs)); + cur_trans->delayed_refs.href_root = RB_ROOT; cur_trans->delayed_refs.dirty_extent_root = RB_ROOT; atomic_set(&cur_trans->delayed_refs.num_entries, 0); - cur_trans->delayed_refs.num_heads_ready = 0; - cur_trans->delayed_refs.pending_csums = 0; - cur_trans->delayed_refs.num_heads = 0; - cur_trans->delayed_refs.flushing = 0; - cur_trans->delayed_refs.run_delayed_start = 0; - cur_trans->delayed_refs.qgroup_to_skip = 0; /* * although the tree mod log is per file system and not per transaction, -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
