btrfs: qgroup: Remove the unnecesaary spin lock for qgroup_rescan_running

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After the previous patch, qgroup_rescan_running is protected by
btrfs_fs_info::qgroup_rescan_lock, thus no need for the extra spinlock.

Suggested-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Qu Wenruo 2020-02-07 13:38:21 +08:00 • committed by David Sterba

parent d61acbbf54

commit daf475c915

1 changed files with 0 additions and 6 deletions

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fs/btrfs/qgroup.c

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