Return-Path: Received: from mail-pd0-f182.google.com ([209.85.192.182]:36036 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752550AbbFBB0b (ORCPT ); Mon, 1 Jun 2015 21:26:31 -0400 Message-ID: <556D0640.70408@gmail.com> Date: Tue, 02 Jun 2015 09:26:24 +0800 From: Kinglong Mee MIME-Version: 1.0 To: Al Viro , "J. Bruce Fields" , linux-fsdevel@vger.kernel.org, "linux-nfs@vger.kernel.org" CC: NeilBrown , Trond Myklebust , kinglongmee@gmail.com Subject: [PATCH 2/5 v3] fs_pin: Export functions for specific filesystem Content-Type: text/plain; charset=utf-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: Exports functions for others who want pin to vfsmount, eg, nfsd's export cache. v3: same as v1. Signed-off-by: Kinglong Mee --- fs/fs_pin.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/fs_pin.c b/fs/fs_pin.c index 611b540..553e8b1 100644 --- a/fs/fs_pin.c +++ b/fs/fs_pin.c @@ -17,6 +17,7 @@ void pin_remove(struct fs_pin *pin) wake_up_locked(&pin->wait); spin_unlock_irq(&pin->wait.lock); } +EXPORT_SYMBOL(pin_remove); void pin_insert_group(struct fs_pin *pin, struct vfsmount *m, struct hlist_head *p) { @@ -26,11 +27,13 @@ void pin_insert_group(struct fs_pin *pin, struct vfsmount *m, struct hlist_head hlist_add_head(&pin->m_list, &real_mount(m)->mnt_pins); spin_unlock(&pin_lock); } +EXPORT_SYMBOL(pin_insert_group); void pin_insert(struct fs_pin *pin, struct vfsmount *m) { pin_insert_group(pin, m, &m->mnt_sb->s_pins); } +EXPORT_SYMBOL(pin_insert); void pin_kill(struct fs_pin *p) { -- 2.4.2