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    Btrfs: fix a warning when updating qgroup limit · ddb47afa
    Wang Shilong 提交于
    Step to reproduce:
    	mkfs.btrfs <disk>
    	mount <disk> <mnt>
    	btrfs quota enable <mnt>
    	btrfs qgroup limit 0/1 <mnt>
    	dmesg
    
    If the relative qgroup dosen't exist, flag 'BTRFS_QGROUP_STATUS_
    FLAG_INCONSISTENT' will be set, and print the noise message.
    This is wrong, we can just move find_qgroup_rb() before
    update_qgroup_limit_item().this dosen't change the logic of the
    function. But it can avoid unnecessary noise message and wrong set of flag.
    Signed-off-by: NWang Shilong <wangsl-fnst@cn.fujitsu.com>
    Signed-off-by: NJosef Bacik <jbacik@fusionio.com>
    ddb47afa
qgroup.c 40.3 KB