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linux/include
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Barry Song 94d46bf179 mm: huge_mm: fix undefined reference to `mthp_stats' for CONFIG_SYSFS=n 
if CONFIG_SYSFS is not enabled in config, we get the below error,

All errors (new ones prefixed by >>):

   s390-linux-ld: mm/memory.o: in function `count_mthp_stat':
>> include/linux/huge_mm.h:285:(.text+0x191c): undefined reference to `mthp_stats'
   s390-linux-ld: mm/huge_memory.o:(.rodata+0x10): undefined reference to `mthp_stats'

vim +285 include/linux/huge_mm.h

   279
   280  static inline void count_mthp_stat(int order, enum mthp_stat_item item)
   281  {
   282          if (order <= 0 || order > PMD_ORDER)
   283                  return;
   284
 > 285          this_cpu_inc(mthp_stats.stats[order][item]);
   286  }
   287

Link: https://lkml.kernel.org/r/20240523210045.40444-1-21cnbao@gmail.com
Fixes: ec33687c67 ("mm: add per-order mTHP anon_fault_alloc and anon_fault_fallback counters")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405231728.tCAogiSI-lkp@intel.com/
Signed-off-by: Barry Song <v-songbaohua@oppo.com>
Tested-by: Yujie Liu <yujie.liu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-06-05 19:19:24 -07:00
..
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asm-generic asm-generic cleanups for 6.10 2024-05-20 15:18:34 -07:00
clocksource
crypto This push fixes a bug in the new ecc P521 code as well as a buggy 2024-05-20 08:47:54 -07:00
drm drm fixes for 6.10-rc1 2024-05-24 17:28:02 -07:00
dt-bindings - Core Frameworks 2024-05-22 10:49:54 -07:00
keys Hi, 2024-05-13 10:40:15 -07:00
kunit kunit: Print last test location on fault 2024-05-06 14:22:02 -06:00
kvm Merge branch kvm-arm64/misc-6.10 into kvmarm-master/next 2024-05-08 16:41:50 +01:00
linux mm: huge_mm: fix undefined reference to `mthp_stats' for CONFIG_SYSFS=n 2024-06-05 19:19:24 -07:00
math-emu
media media: cec.h: Fix kerneldoc 2024-05-04 10:19:59 +02:00
memory
misc
net more s390 updates for 6.10 merge window 2024-05-21 12:09:36 -07:00
pcmcia
ras tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
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rv
scsi SCSI misc on 20240514 2024-05-14 18:25:53 -07:00
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target
trace block-6.10-20240523 2024-05-23 13:44:47 -07:00
uapi drm fixes for 6.10-rc1 2024-05-24 17:28:02 -07:00
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xen