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btrfs: memset cur_trans->delayed_refs to zero

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Use memset() to null out the btrfs_delayed_ref_root of
btrfs_transaction instead of setting all the members to 0 by hand.

Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Alexandru Moise 2015-09-07 17:24:37 +03:00 committed by David Sterba
parent 568b1c9cca
commit a099d0fdb3
1 changed files with 2 additions and 6 deletions
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8
fs/btrfs/transaction.c
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@ -236,15 +236,11 @@ 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,