50 		down_write(&current->mm->mmap_sem);  in set_brk()
52 		up_write(&current->mm->mmap_sem);  in set_brk()
323 		down_write(&current->mm->mmap_sem);  in load_aout_binary()
325 		up_write(&current->mm->mmap_sem);  in load_aout_binary()
328 		down_write(&current->mm->mmap_sem);  in load_aout_binary()
330 		up_write(&current->mm->mmap_sem);  in load_aout_binary()
350 		down_write(&current->mm->mmap_sem);  in load_aout_binary()
352 		up_write(&current->mm->mmap_sem);  in load_aout_binary()
386 			down_write(&current->mm->mmap_sem);  in load_aout_binary()
388 			up_write(&current->mm->mmap_sem);  in load_aout_binary()
397 		down_write(&current->mm->mmap_sem);  in load_aout_binary()
402 		up_write(&current->mm->mmap_sem);  in load_aout_binary()
409 		down_write(&current->mm->mmap_sem);  in load_aout_binary()
414 		up_write(&current->mm->mmap_sem);  in load_aout_binary()
489 		down_write(&current->mm->mmap_sem);  in load_aout_library()
491 		up_write(&current->mm->mmap_sem);  in load_aout_library()
502 	down_write(&current->mm->mmap_sem);  in load_aout_library()
507 	up_write(&current->mm->mmap_sem);  in load_aout_library()
515 		down_write(&current->mm->mmap_sem);  in load_aout_library()
517 		up_write(&current->mm->mmap_sem);  in load_aout_library()