Trond Myklebust 3b3be88d67 NFS: Use cond_resched_lock() to reduce latencies in the commit scans ...

Ensure that we conditionally drop the inode->i_lock when it is safe
to do so in the commit loops.
We do so after locking the nfs_page, but before removing it from the
commit list. We can then use list_safe_reset_next to recover the loop
after the lock is retaken.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2012-03-20 13:08:26 -04:00

30 KiB

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