[PATCH 4/4] xfs: fix the logspace waiting algorithm

[Chandra Seetharaman]

Then it is all good

Reviewed-by: Chandra Seetharaman <sekharan at us.ibm.com>
  
On Fri, 2011-12-02 at 06:16 -0500, Christoph Hellwig wrote:
> On Thu, Dec 01, 2011 at 01:28:33PM -0600, Chandra Seetharaman wrote:
> > Tested the patch with testcases 234 and 273. They ran for more than 350
> > iterations without getting into the hang situation.
> > 
> > Tested-by: Chandra Seetharaman <sekharan at us.ibm.com>
> > 
> > Few generic comments on the patch
> > 
> > 1. xlog_*_wake could use something to indicate that they are looking for
> > log space in the specific queue. ex: xlog_reserveq_available()
> > 
> > 2. All new functions expect a lock to be held on entry. Can be
> > explicitly specified in a comment.
> > 
> > 3. Change the trace function names to reflect the names of the
> > function ?!
> 
> All this is going to change with the refactoring of these to use a
> common data structure which I have in my queue for 3.3.
>