diff options
Diffstat (limited to 'include/linux/huge_mm.h')
| -rw-r--r-- | include/linux/huge_mm.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index c8d3ec116e29..2aa986a5cd1b 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -269,8 +269,8 @@ enum mthp_stat_item { MTHP_STAT_ANON_FAULT_ALLOC, MTHP_STAT_ANON_FAULT_FALLBACK, MTHP_STAT_ANON_FAULT_FALLBACK_CHARGE, - MTHP_STAT_ANON_SWPOUT, - MTHP_STAT_ANON_SWPOUT_FALLBACK, + MTHP_STAT_SWPOUT, + MTHP_STAT_SWPOUT_FALLBACK, __MTHP_STAT_COUNT }; @@ -278,6 +278,7 @@ struct mthp_stat { unsigned long stats[ilog2(MAX_PTRS_PER_PTE) + 1][__MTHP_STAT_COUNT]; }; +#ifdef CONFIG_SYSFS DECLARE_PER_CPU(struct mthp_stat, mthp_stats); static inline void count_mthp_stat(int order, enum mthp_stat_item item) @@ -287,6 +288,11 @@ static inline void count_mthp_stat(int order, enum mthp_stat_item item) this_cpu_inc(mthp_stats.stats[order][item]); } +#else +static inline void count_mthp_stat(int order, enum mthp_stat_item item) +{ +} +#endif #define transparent_hugepage_use_zero_page() \ (transparent_hugepage_flags & \ |