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mm, x86, ptrace, bts: defer branch trace stopping, remove dead code

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Remove the unused free_locked_buffer() API.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-04-08 10:56:54 +02:00
parent 44bc9dc729
commit a34b50ddc2
2 changed files with 0 additions and 7 deletions
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1
include/linux/mm.h
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@ -1320,7 +1320,6 @@ int vmemmap_populate(struct page *start_page, unsigned long pages, int node);
void vmemmap_populate_print_last(void);
extern void *alloc_locked_buffer(size_t size);
extern void free_locked_buffer(void *buffer, size_t size);
extern void refund_locked_buffer_memory(struct mm_struct *mm, size_t size);
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */

6
mm/mlock.c
View File

@ -671,9 +671,3 @@ void refund_locked_buffer_memory(struct mm_struct *mm, size_t size)
up_write(&mm->mmap_sem);
}
void free_locked_buffer(void *buffer, size_t size)
{
refund_locked_buffer_memory(current->mm, size);
kfree(buffer);
}