mm: hide a #warning for COMPILE_TEST

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commit af27d9403f upstream.

We get a warning about some slow configurations in randconfig kernels:

  mm/memory.c:83:2: error: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Werror=cpp]

The warning is reasonable by itself, but gets in the way of randconfig
build testing, so I'm hiding it whenever CONFIG_COMPILE_TEST is set.

The warning was added in 2013 in commit 75980e97da ("mm: fold
page->_last_nid into page->flags where possible").

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Arnd Bergmann 2018-02-16 16:25:53 +01:00 • committed by Ben Hutchings

parent 6cb99bea2f

commit fa25a8b46e

1 changed files with 1 additions and 1 deletions

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mm/memory.c

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