diff options
| -rw-r--r-- | include/linux/mm_types.h | 21 | ||||
| -rw-r--r-- | mm/debug.c | 4 |
2 files changed, 0 insertions, 25 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index c605f2a3a68e..892a7b0196fd 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -487,14 +487,12 @@ struct mm_struct { /* numa_scan_seq prevents two threads setting pte_numa */ int numa_scan_seq; #endif -#if defined(CONFIG_NUMA_BALANCING) || defined(CONFIG_COMPACTION) /* * An operation with batched TLB flushing is going on. Anything that * can move process memory needs to flush the TLB when moving a * PROT_NONE or PROT_NUMA mapped page. */ atomic_t tlb_flush_pending; -#endif #ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH /* See flush_tlb_batched_pending() */ bool tlb_flush_batched; @@ -528,7 +526,6 @@ extern void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, extern void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end); -#if defined(CONFIG_NUMA_BALANCING) || defined(CONFIG_COMPACTION) /* * Memory barriers to keep this state in sync are graciously provided by * the page table locks, outside of which no page table modifications happen. @@ -569,24 +566,6 @@ static inline void dec_tlb_flush_pending(struct mm_struct *mm) smp_mb__before_atomic(); atomic_dec(&mm->tlb_flush_pending); } -#else -static inline bool mm_tlb_flush_pending(struct mm_struct *mm) -{ - return false; -} - -static inline void init_tlb_flush_pending(struct mm_struct *mm) -{ -} - -static inline void inc_tlb_flush_pending(struct mm_struct *mm) -{ -} - -static inline void dec_tlb_flush_pending(struct mm_struct *mm) -{ -} -#endif struct vm_fault; diff --git a/mm/debug.c b/mm/debug.c index d70103bb4731..5715448ab0b5 100644 --- a/mm/debug.c +++ b/mm/debug.c @@ -124,9 +124,7 @@ void dump_mm(const struct mm_struct *mm) #ifdef CONFIG_NUMA_BALANCING "numa_next_scan %lu numa_scan_offset %lu numa_scan_seq %d\n" #endif -#if defined(CONFIG_NUMA_BALANCING) || defined(CONFIG_COMPACTION) "tlb_flush_pending %d\n" -#endif "def_flags: %#lx(%pGv)\n", mm, mm->mmap, mm->vmacache_seqnum, mm->task_size, @@ -158,9 +156,7 @@ void dump_mm(const struct mm_struct *mm) #ifdef CONFIG_NUMA_BALANCING mm->numa_next_scan, mm->numa_scan_offset, mm->numa_scan_seq, #endif -#if defined(CONFIG_NUMA_BALANCING) || defined(CONFIG_COMPACTION) atomic_read(&mm->tlb_flush_pending), -#endif mm->def_flags, &mm->def_flags ); } |