diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 5d0819ee442a..c226c7b82946 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h | |||
| @@ -352,7 +352,7 @@ arch_get_unmapped_area_topdown(struct file *filp, unsigned long addr, | |||
| 352 | extern void arch_unmap_area(struct mm_struct *, unsigned long); | 352 | extern void arch_unmap_area(struct mm_struct *, unsigned long); |
| 353 | extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); | 353 | extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); |
| 354 | 354 | ||
| 355 | #if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS | 355 | #if USE_SPLIT_PTLOCKS |
| 356 | /* | 356 | /* |
| 357 | * The mm counters are not protected by its page_table_lock, | 357 | * The mm counters are not protected by its page_table_lock, |
| 358 | * so must be incremented atomically. | 358 | * so must be incremented atomically. |
| @@ -363,7 +363,7 @@ extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); | |||
| 363 | #define inc_mm_counter(mm, member) atomic_long_inc(&(mm)->_##member) | 363 | #define inc_mm_counter(mm, member) atomic_long_inc(&(mm)->_##member) |
| 364 | #define dec_mm_counter(mm, member) atomic_long_dec(&(mm)->_##member) | 364 | #define dec_mm_counter(mm, member) atomic_long_dec(&(mm)->_##member) |
| 365 | 365 | ||
| 366 | #else /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */ | 366 | #else /* !USE_SPLIT_PTLOCKS */ |
| 367 | /* | 367 | /* |
| 368 | * The mm counters are protected by its page_table_lock, | 368 | * The mm counters are protected by its page_table_lock, |
| 369 | * so can be incremented directly. | 369 | * so can be incremented directly. |
| @@ -374,7 +374,7 @@ extern void arch_unmap_area_topdown(struct mm_struct *, unsigned long); | |||
| 374 | #define inc_mm_counter(mm, member) (mm)->_##member++ | 374 | #define inc_mm_counter(mm, member) (mm)->_##member++ |
| 375 | #define dec_mm_counter(mm, member) (mm)->_##member-- | 375 | #define dec_mm_counter(mm, member) (mm)->_##member-- |
| 376 | 376 | ||
| 377 | #endif /* NR_CPUS < CONFIG_SPLIT_PTLOCK_CPUS */ | 377 | #endif /* !USE_SPLIT_PTLOCKS */ |
| 378 | 378 | ||
| 379 | #define get_mm_rss(mm) \ | 379 | #define get_mm_rss(mm) \ |
| 380 | (get_mm_counter(mm, file_rss) + get_mm_counter(mm, anon_rss)) | 380 | (get_mm_counter(mm, file_rss) + get_mm_counter(mm, anon_rss)) |
