From f8b7256096a20436f6d0926747e3ac3d64c81d24 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 30 Nov 2009 17:37:04 -0500 Subject: Unify sys_mmap* New helper - sys_mmap_pgoff(); switch syscalls to using it. Acked-by: David S. Miller Signed-off-by: Al Viro --- arch/xtensa/kernel/syscall.c | 25 ------------------------- 1 file changed, 25 deletions(-) (limited to 'arch/xtensa/kernel') diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c index ac15ecbdf919..1e67bab775c1 100644 --- a/arch/xtensa/kernel/syscall.c +++ b/arch/xtensa/kernel/syscall.c @@ -57,31 +57,6 @@ asmlinkage long xtensa_pipe(int __user *userfds) return error; } - -asmlinkage long xtensa_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff) -{ - int error = -EBADF; - struct file * file = NULL; - - flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); - if (!(flags & MAP_ANONYMOUS)) { - file = fget(fd); - if (!file) - goto out; - } - - down_write(¤t->mm->mmap_sem); - error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff); - up_write(¤t->mm->mmap_sem); - - if (file) - fput(file); -out: - return error; -} - asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) { unsigned long ret; -- cgit v1.2.3