diff options
-rw-r--r-- | arch/i386/mm/pageattr.c | 4 | ||||
-rw-r--r-- | include/linux/mm.h | 10 | ||||
-rw-r--r-- | mm/page_alloc.c | 4 | ||||
-rw-r--r-- | mm/slab.c | 2 |
4 files changed, 13 insertions, 7 deletions
diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c index 0887b34bc59b..353a836ed63c 100644 --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c | |||
@@ -229,8 +229,8 @@ void kernel_map_pages(struct page *page, int numpages, int enable) | |||
229 | if (PageHighMem(page)) | 229 | if (PageHighMem(page)) |
230 | return; | 230 | return; |
231 | if (!enable) | 231 | if (!enable) |
232 | mutex_debug_check_no_locks_freed(page_address(page), | 232 | debug_check_no_locks_freed(page_address(page), |
233 | numpages * PAGE_SIZE); | 233 | numpages * PAGE_SIZE); |
234 | 234 | ||
235 | /* the return value is ignored - the calls cannot fail, | 235 | /* the return value is ignored - the calls cannot fail, |
236 | * large pages are disabled at boot time. | 236 | * large pages are disabled at boot time. |
diff --git a/include/linux/mm.h b/include/linux/mm.h index ff1fa87df8d0..0ac255720f34 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h | |||
@@ -1030,13 +1030,19 @@ static inline void vm_stat_account(struct mm_struct *mm, | |||
1030 | } | 1030 | } |
1031 | #endif /* CONFIG_PROC_FS */ | 1031 | #endif /* CONFIG_PROC_FS */ |
1032 | 1032 | ||
1033 | static inline void | ||
1034 | debug_check_no_locks_freed(const void *from, unsigned long len) | ||
1035 | { | ||
1036 | mutex_debug_check_no_locks_freed(from, len); | ||
1037 | } | ||
1038 | |||
1033 | #ifndef CONFIG_DEBUG_PAGEALLOC | 1039 | #ifndef CONFIG_DEBUG_PAGEALLOC |
1034 | static inline void | 1040 | static inline void |
1035 | kernel_map_pages(struct page *page, int numpages, int enable) | 1041 | kernel_map_pages(struct page *page, int numpages, int enable) |
1036 | { | 1042 | { |
1037 | if (!PageHighMem(page) && !enable) | 1043 | if (!PageHighMem(page) && !enable) |
1038 | mutex_debug_check_no_locks_freed(page_address(page), | 1044 | debug_check_no_locks_freed(page_address(page), |
1039 | numpages * PAGE_SIZE); | 1045 | numpages * PAGE_SIZE); |
1040 | } | 1046 | } |
1041 | #endif | 1047 | #endif |
1042 | 1048 | ||
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index dafd12ec7a0c..084a2de7e52a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c | |||
@@ -446,8 +446,8 @@ static void __free_pages_ok(struct page *page, unsigned int order) | |||
446 | 446 | ||
447 | arch_free_page(page, order); | 447 | arch_free_page(page, order); |
448 | if (!PageHighMem(page)) | 448 | if (!PageHighMem(page)) |
449 | mutex_debug_check_no_locks_freed(page_address(page), | 449 | debug_check_no_locks_freed(page_address(page), |
450 | PAGE_SIZE<<order); | 450 | PAGE_SIZE<<order); |
451 | 451 | ||
452 | for (i = 0 ; i < (1 << order) ; ++i) | 452 | for (i = 0 ; i < (1 << order) ; ++i) |
453 | reserved += free_pages_check(page + i); | 453 | reserved += free_pages_check(page + i); |
@@ -3397,7 +3397,7 @@ void kfree(const void *objp) | |||
3397 | local_irq_save(flags); | 3397 | local_irq_save(flags); |
3398 | kfree_debugcheck(objp); | 3398 | kfree_debugcheck(objp); |
3399 | c = virt_to_cache(objp); | 3399 | c = virt_to_cache(objp); |
3400 | mutex_debug_check_no_locks_freed(objp, obj_size(c)); | 3400 | debug_check_no_locks_freed(objp, obj_size(c)); |
3401 | __cache_free(c, (void *)objp); | 3401 | __cache_free(c, (void *)objp); |
3402 | local_irq_restore(flags); | 3402 | local_irq_restore(flags); |
3403 | } | 3403 | } |