From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:54477 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935550AbeE2Onu (ORCPT ); Tue, 29 May 2018 10:43:50 -0400 Received: by mail-wm0-f65.google.com with SMTP id f6-v6so41346494wmc.4 for ; Tue, 29 May 2018 07:43:50 -0700 (PDT) From: Miklos Szeredi To: linux-unionfs@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 07/39] vfs: export vfs_ioctl() to modules Date: Tue, 29 May 2018 16:43:07 +0200 Message-Id: <20180529144339.16538-8-mszeredi@redhat.com> In-Reply-To: <20180529144339.16538-1-mszeredi@redhat.com> References: <20180529144339.16538-1-mszeredi@redhat.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: This is needed by the stacked ioctl implementation in overlayfs. Signed-off-by: Miklos Szeredi --- fs/internal.h | 1 - fs/ioctl.c | 1 + include/linux/fs.h | 2 ++ 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/internal.h b/fs/internal.h index b82725ba3054..6821cf475fc6 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -189,7 +189,6 @@ extern const struct dentry_operations ns_dentry_operations; */ extern int do_vfs_ioctl(struct file *file, unsigned int fd, unsigned int cmd, unsigned long arg); -extern long vfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg); /* * iomap support: diff --git a/fs/ioctl.c b/fs/ioctl.c index 4823431d1c9d..41071915f411 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -49,6 +49,7 @@ long vfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) out: return error; } +EXPORT_SYMBOL(vfs_ioctl); static int ioctl_fibmap(struct file *filp, int __user *p) { diff --git a/include/linux/fs.h b/include/linux/fs.h index 1ea3f153b7f8..598c60092c11 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1623,6 +1623,8 @@ int vfs_mkobj(struct dentry *, umode_t, int (*f)(struct dentry *, umode_t, void *), void *); +extern long vfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg); + /* * VFS file helper functions. */ -- 2.14.3