linux-kernel - [PATCH 2/4] file: export __fd

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Message-Id: <20180730143710.14413-3-christian@brauner.io>
Date:   Mon, 30 Jul 2018 16:37:08 +0200
From:   Christian Brauner <christian@...uner.io>
To:     viro@...iv.linux.org.uk, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     arve@...roid.com, tkjos@...roid.com, maco@...roid.com,
        rlove@...gle.com, ben@...adent.org.uk,
        Christian Brauner <christian@...uner.io>
Subject: [PATCH 2/4] file: export __fd_install()

The Android binder driver will be turned into a module. Since it
uses __fd_install() we need to export this function.

Signed-off-by: Christian Brauner <christian@...uner.io>
Cc: Todd Kjos <tkjos@...roid.com>
Cc: Robert Love <rlove@...gle.com>
Cc: Ben Hutching <ben@...adent.org.uk>
Cc: Martijn Coenen <maco@...roid.com>
Cc: Arve Hjønnevåg <arve@...roid.com>
---
 fs/file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/file.c b/fs/file.c
index 90382c3ac6e7..b1ffa7acff69 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -607,6 +607,7 @@ void __fd_install(struct files_struct *files, unsigned int fd,
 	rcu_assign_pointer(fdt->fd[fd], file);
 	rcu_read_unlock_sched();
 }
+EXPORT_SYMBOL(__fd_install);
 
 void fd_install(unsigned int fd, struct file *file)
 {
-- 
2.17.1