Re: [PATCH -mm] mm: Fix memory hotplug + sparsemem build.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> On Fri, 14 Sep 2007 11:02:43 +0900 Yasunori Goto <[email protected]> wrote:
> 
> > > >  	/* call arch's memory hotadd */
> > > > 
> > > 
> > > OK, we're getting into a mess here.  This patch fixes
> > > update-n_high_memory-node-state-for-memory-hotadd.patch, but which patch
> > > does update-n_high_memory-node-state-for-memory-hotadd.patch fix?
> > > 
> > > At present I just whacked
> > > update-n_high_memory-node-state-for-memory-hotadd.patch at the end of
> > > everything, but that was lazy of me and it ends up making a mess.
> > 
> > It is enough. No more patch is necessary for these issues.
> > I already fixed about Andy-san's comment. :-)
> 
> Now I'm more confused.  I have two separeate questions:
> 
> a) Is the justr-added update-n_high_memory-node-state-for-memory-hotadd-fix.patch
>    still needed?

I'm not sure exact meaning of "just-added". 
But, update-n_high_memory-node-state-for-memory-hotadd-fix.patch is
necessary for 2.6.23-rc4-mm1.

> b) Which patch in 2.6.22-rc4-mm1 does

                    2.6.23-rc4-mm1?

>    update-n_high_memory-node-state-for-memory-hotadd.patch fix?  In other
>    words, into which patch should I fold
>    update-n_high_memory-node-state-for-memory-hotadd.patch prior to sending
>    to Linus?

In my understanding, 
update-n_high_memory-node-state-for-memory-hotadd.patch should be folded
with all of memoryless-nodes-xxxxxxxxxxxx.patch.
It sets N_HIGH_MEMORY for a new node-with-memory.

But if you need specifing of more detail patch, becase N_HIGH_MEMORY is
set in memoryless-nodes-introduce-ask-of-nodes-with-memory.patch, 
I suppose update-n_high_memory-node-state-for-memory-hotadd.patch
should be fold with it.


update-n_high_memory-node-state-for-memory-hotadd-fix.patch
                                                  ^^^
is fixes of update-n_high_memory-node-state-for-memory-hotadd.patch
and memoryless-nodes-no-need-for-kswapd.patch


Is it enough for your question? Or more confuse?


>    (I (usually) get to work this out for myself.  Sometimes it is painful).
> 
> Generally, if people tell me which patch-in-mm their patch is fixing,
> it really helps.  Adrian does this all the time.

Sorry for your confusing...


-- 
Yasunori Goto 


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux