| Message ID | 20180730143710.14413-3-christian@brauner.io (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | file: export functions for binder module | expand |
On Mon, Jul 30, 2018 at 04:37:08PM +0200, Christian Brauner wrote: > The Android binder driver will be turned into a module. Since it > uses __fd_install() we need to export this function. Same as the previous one. No driver should be pooking this deep into fd internals (not even non-modular ones for that matter).
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) {
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@brauner.io> Cc: Todd Kjos <tkjos@android.com> Cc: Robert Love <rlove@google.com> Cc: Ben Hutching <ben@decadent.org.uk> Cc: Martijn Coenen <maco@android.com> Cc: Arve Hjønnevåg <arve@android.com> --- fs/file.c | 1 + 1 file changed, 1 insertion(+)