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Commit a34b50dd authored by Ingo Molnar's avatar Ingo Molnar
Browse files

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



Remove the unused free_locked_buffer() API.

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 44bc9dc7

include/linux/mm.h

+0 −1
Original line number Diff line number Diff line
@@ -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 */

mm/mlock.c

+0 −6
Original line number Diff line number Diff line
@@ -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);

}