From: Christoph Hellwig <hch@lst.de>
To: Andreas Gruenbacher <agruenba@redhat.com>, linux-xfs@vger.kernel.org
Cc: Dan Williams <dan.j.williams@intel.com>,
linux-fsdevel@vger.kernel.org, cluster-devel@redhat.com,
linux-ext4@vger.kernel.org
Subject: [PATCH 6/6] iomap: add private pointer to struct iomap
Date: Tue, 19 Jun 2018 18:41:36 +0200 [thread overview]
Message-ID: <20180619164137.13720-7-hch@lst.de> (raw)
In-Reply-To: <20180619164137.13720-1-hch@lst.de>
From: Andreas Gruenbacher <agruenba@redhat.com>
Add a private pointer to struct iomap to allow filesystems to pass data
from iomap_begin to iomap_end. Will be used by gfs2 for passing on the
on-disk inode buffer head.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/iomap.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 45f43865b0f0..1f36523d448a 100644
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -57,6 +57,7 @@ struct iomap {
struct block_device *bdev; /* block device for I/O */
struct dax_device *dax_dev; /* dax_dev for dax operations */
void *inline_data;
+ void *private; /* filesystem private */
/*
* Called when finished processing a page in the mapping returned in
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Andreas Gruenbacher <agruenba@redhat.com>, linux-xfs@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, cluster-devel@redhat.com,
Dan Williams <dan.j.williams@intel.com>,
linux-ext4@vger.kernel.org
Subject: [PATCH 6/6] iomap: add private pointer to struct iomap
Date: Tue, 19 Jun 2018 18:41:36 +0200 [thread overview]
Message-ID: <20180619164137.13720-7-hch@lst.de> (raw)
In-Reply-To: <20180619164137.13720-1-hch@lst.de>
From: Andreas Gruenbacher <agruenba@redhat.com>
Add a private pointer to struct iomap to allow filesystems to pass data
from iomap_begin to iomap_end. Will be used by gfs2 for passing on the
on-disk inode buffer head.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/iomap.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 45f43865b0f0..1f36523d448a 100644
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -57,6 +57,7 @@ struct iomap {
struct block_device *bdev; /* block device for I/O */
struct dax_device *dax_dev; /* dax_dev for dax operations */
void *inline_data;
+ void *private; /* filesystem private */
/*
* Called when finished processing a page in the mapping returned in
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH 6/6] iomap: add private pointer to struct iomap
Date: Tue, 19 Jun 2018 18:41:36 +0200 [thread overview]
Message-ID: <20180619164137.13720-7-hch@lst.de> (raw)
In-Reply-To: <20180619164137.13720-1-hch@lst.de>
From: Andreas Gruenbacher <agruenba@redhat.com>
Add a private pointer to struct iomap to allow filesystems to pass data
from iomap_begin to iomap_end. Will be used by gfs2 for passing on the
on-disk inode buffer head.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/iomap.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index 45f43865b0f0..1f36523d448a 100644
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -57,6 +57,7 @@ struct iomap {
struct block_device *bdev; /* block device for I/O */
struct dax_device *dax_dev; /* dax_dev for dax operations */
void *inline_data;
+ void *private; /* filesystem private */
/*
* Called when finished processing a page in the mapping returned in
--
2.17.1
next prev parent reply other threads:[~2018-06-19 16:42 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-19 16:41 iomap preparations for GFS2 v3 Christoph Hellwig
2018-06-19 16:41 ` [Cluster-devel] " Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
2018-06-19 16:41 ` [PATCH 1/6] fs: factor out a __generic_write_end helper Christoph Hellwig
2018-06-19 16:41 ` [Cluster-devel] " Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
2018-06-19 16:41 ` [PATCH 2/6] iomap: mark newly allocated buffer heads as new Christoph Hellwig
2018-06-19 16:41 ` [Cluster-devel] " Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
2018-06-19 16:41 ` [PATCH 3/6] iomap: complete partial direct I/O writes synchronously Christoph Hellwig
2018-06-19 16:41 ` [Cluster-devel] " Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
2018-06-19 16:41 ` [PATCH 4/6] iomap: generic inline data handling Christoph Hellwig
2018-06-19 16:41 ` [Cluster-devel] " Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
2018-06-19 16:41 ` [PATCH 5/6] iomap: add a page_done callback Christoph Hellwig
2018-06-19 16:41 ` [Cluster-devel] " Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
2018-07-13 2:58 ` Goldwyn Rodrigues
2018-07-13 2:58 ` [Cluster-devel] " Goldwyn Rodrigues
2018-07-13 2:58 ` Goldwyn Rodrigues
2018-07-17 14:02 ` Christoph Hellwig
2018-07-17 14:02 ` [Cluster-devel] " Christoph Hellwig
2018-07-17 14:02 ` Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig [this message]
2018-06-19 16:41 ` [Cluster-devel] [PATCH 6/6] iomap: add private pointer to struct iomap Christoph Hellwig
2018-06-19 16:41 ` Christoph Hellwig
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