From: Eric W. Biederman The ppc port sets of init_mm ahead of time to hold an identity mapped page. This makes use_mm non-static so they don't have to reinvent the wheel. Signed-off-by: Andrew Morton --- 25-akpm/fs/aio.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN fs/aio.c~kexec-use_mm fs/aio.c --- 25/fs/aio.c~kexec-use_mm 2004-11-07 22:37:40.420388848 -0800 +++ 25-akpm/fs/aio.c 2004-11-07 22:37:40.424388240 -0800 @@ -564,7 +564,7 @@ struct kioctx *lookup_ioctx(unsigned lon * (Note: this routine is intended to be called only * from a kernel thread context) */ -static void use_mm(struct mm_struct *mm) +void use_mm(struct mm_struct *mm) { struct mm_struct *active_mm; struct task_struct *tsk = current; _