RE: linux-next: Tree for June 6 (frontswap)

Dan Magenheimer
2011-06-06T20:23:34Z

Hi Randy --

Indeed you are correct! Thanks for catching that!

Dan

Thanks... for the memory!
I really could use more / my throughput's on the floor
The balloon is flat / my swap disk's fat / I've OOM's in store
Overcommitted so much
(with apologies to Bob Hope)

> -----Original Message-----
> From: Randy Dunlap
> Sent: Monday, June 06, 2011 2:06 PM
> To: Stephen Rothwell; Dan Magenheimer
> Cc: linux-next@vger.kernel.org; LKML
> Subject: Re: linux-next: Tree for June 6 (frontswap)
>
> On Mon, 6 Jun 2011 13:20:36 +1000 Stephen Rothwell wrote:
>
> > Hi all,
> >
> > Changes since 20110603:
>
>
> Does frontswap need to depend on SWAP?
>
> When SWAP is not enabled:
>
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467c1): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467ce): undefined reference to `swap_list'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467e6): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467fe): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x4688d): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x46898): undefined reference to `swap_list'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x468b6): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x4690d): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x469d3): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x469ec): undefined reference to `try_to_unuse'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x46a1c): undefined reference to `swap_lock'
> mm/built-in.o: In function `__frontswap_flush_area':
> (.text+0x46aa4): undefined reference to `swap_info'
> mm/built-in.o: In function `__frontswap_get_page':
> (.text+0x46b1f): undefined reference to `swap_info'
> mm/built-in.o: In function `__frontswap_put_page':
> (.text+0x46bf8): undefined reference to `swap_info'
> mm/built-in.o: In function `__frontswap_flush_page':
> (.text+0x46d86): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467c1): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467ce): undefined reference to `swap_list'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467e6): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_curr_pages':
> (.text+0x467fe): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x4688d): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x46898): undefined reference to `swap_list'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x468b6): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x4690d): undefined reference to `swap_info'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x469d3): undefined reference to `swap_lock'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x469ec): undefined reference to `try_to_unuse'
> mm/built-in.o: In function `frontswap_shrink':
> (.text+0x46a1c): undefined reference to `swap_lock'
> mm/built-in.o: In function `__frontswap_flush_area':
> (.text+0x46aa4): undefined reference to `swap_info'
> mm/built-in.o: In function `__frontswap_get_page':
> (.text+0x46b1f): undefined reference to `swap_info'
> mm/built-in.o: In function `__frontswap_put_page':
> (.text+0x46bf8): undefined reference to `swap_info'
> mm/built-in.o: In function `__frontswap_flush_page':
> (.text+0x46d86): undefined reference to `swap_info'
>
> ---
> ~Randy
> *** Remember to use Documentation/SubmitChecklist when testing your code ***