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    mm: hide a #warning for COMPILE_TEST · af27d940
    Arnd Bergmann 提交于
    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 75980e97 ("mm: fold
    page->_last_nid into page->flags where possible").
    
    Cc: stable@vger.kernel.org
    Signed-off-by: NArnd Bergmann <arnd@arndb.de>
    Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
    af27d940
memory.c 126.8 KB