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:

quoted

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
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