[patch 04/12] xfs: cleanup xfs_log_space_wake

[Mark Tinguely]

On 01/-10/63 13:59, Christoph Hellwig wrote:
> Remove the now unused opportunistic parameter, and use the the
> xlog_writeq_wake and xlog_reserveq_wake helpers now that we don't have
> to care about the opportunistic wakeups.
>
> Signed-off-by: Christoph Hellwig<hch at lst.de>

Looks good. My only concern is the way that xlog_grant_push_ail() tries 
to kick start the writing of the log. It seems to me that a combination 
of very large log requests could plug the log until the next sync. I am 
not sure if that is why the opportunistic wakeups were put in or not. If 
this is an issue, there are better ways than opportunistic wakeups in 
the unlock code (patch3 xfs: remove xfs_trans_unlocked_item).

Reviewed-by: Mark Tinguely <tinguely at sgi.com>