From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([198.137.202.9]:49003 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964901AbcJYPIh (ORCPT ); Tue, 25 Oct 2016 11:08:37 -0400 From: Christoph Hellwig Subject: [PATCH 4/6] fs: make sb_init_dio_done_wq available outside of direct-io.c Date: Tue, 25 Oct 2016 17:08:16 +0200 Message-Id: <1477408098-10153-5-git-send-email-hch@lst.de> In-Reply-To: <1477408098-10153-1-git-send-email-hch@lst.de> References: <1477408098-10153-1-git-send-email-hch@lst.de> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: linux-xfs@vger.kernel.org Cc: axboe@fb.com, kent.overstreet@gmail.com, linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org We want to use the per-sb completion workqueue from the new iomap direct I/O code. Signed-off-by: Christoph Hellwig --- fs/direct-io.c | 2 +- fs/internal.h | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/direct-io.c b/fs/direct-io.c index fb9aa16..19aa448 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -554,7 +554,7 @@ static inline int dio_bio_reap(struct dio *dio, struct dio_submit *sdio) * filesystems that don't need it and also allows us to create the workqueue * late enough so the we can include s_id in the name of the workqueue. */ -static int sb_init_dio_done_wq(struct super_block *sb) +int sb_init_dio_done_wq(struct super_block *sb) { struct workqueue_struct *old; struct workqueue_struct *wq = alloc_workqueue("dio/%s", diff --git a/fs/internal.h b/fs/internal.h index f4da334..4fcf517 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -184,3 +184,6 @@ typedef loff_t (*iomap_actor_t)(struct inode *inode, loff_t pos, loff_t len, loff_t iomap_apply(struct inode *inode, loff_t pos, loff_t length, unsigned flags, struct iomap_ops *ops, void *data, iomap_actor_t actor); + +/* direct-io.c: */ +int sb_init_dio_done_wq(struct super_block *sb); -- 2.1.4