Miao Xie df0af1a57f Btrfs: use the inode own lock to protect its delalloc_bytes ...

We need not use a global lock to protect the delalloc_bytes of the
inode, just use its own lock. In this way, we can reduce the lock
contention and ->delalloc_lock will just protect delalloc inode
list.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

2013-02-20 12:59:06 -05:00

5.8 KiB

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