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From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Mike Snitzer <snitzer@redhat.com>,
	Ira Weiny <ira.weiny@intel.com>,
	dm-devel@redhat.com, linux-xfs@vger.kernel.org,
	nvdimm@lists.linux.dev, linux-s390@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-erofs@lists.ozlabs.org,
	linux-ext4@vger.kernel.org,
	virtualization@lists.linux-foundation.org
Subject: [PATCH 27/29] dax: fix up some of the block device related ifdefs
Date: Tue,  9 Nov 2021 09:33:07 +0100	[thread overview]
Message-ID: <20211109083309.584081-28-hch@lst.de> (raw)
In-Reply-To: <20211109083309.584081-1-hch@lst.de>

The DAX device <-> block device association is only enabled if
CONFIG_BLOCK is enabled.  Update dax.h to account for that and use
the right conditions for the fs_put_dax stub as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/dax.h | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

diff --git a/include/linux/dax.h b/include/linux/dax.h
index 90f95deff504d..5568d3dca941b 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -108,28 +108,15 @@ static inline bool daxdev_mapping_supported(struct vm_area_struct *vma,
 #endif
 
 struct writeback_control;
-#if IS_ENABLED(CONFIG_FS_DAX)
+#if defined(CONFIG_BLOCK) && defined(CONFIG_FS_DAX)
 int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk);
 void dax_remove_host(struct gendisk *disk);
-
+struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
+		u64 *start_off);
 static inline void fs_put_dax(struct dax_device *dax_dev)
 {
 	put_dax(dax_dev);
 }
-
-struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
-		u64 *start_off);
-int dax_writeback_mapping_range(struct address_space *mapping,
-		struct dax_device *dax_dev, struct writeback_control *wbc);
-
-struct page *dax_layout_busy_page(struct address_space *mapping);
-struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
-dax_entry_t dax_lock_page(struct page *page);
-void dax_unlock_page(struct page *page, dax_entry_t cookie);
-int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
-		const struct iomap_ops *ops);
-int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
-		const struct iomap_ops *ops);
 #else
 static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 {
@@ -138,17 +125,29 @@ static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 static inline void dax_remove_host(struct gendisk *disk)
 {
 }
-
-static inline void fs_put_dax(struct dax_device *dax_dev)
-{
-}
-
 static inline struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
 		u64 *start_off)
 {
 	return NULL;
 }
+static inline void fs_put_dax(struct dax_device *dax_dev)
+{
+}
+#endif /* CONFIG_BLOCK && CONFIG_FS_DAX */
+
+#if IS_ENABLED(CONFIG_FS_DAX)
+int dax_writeback_mapping_range(struct address_space *mapping,
+		struct dax_device *dax_dev, struct writeback_control *wbc);
 
+struct page *dax_layout_busy_page(struct address_space *mapping);
+struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
+dax_entry_t dax_lock_page(struct page *page);
+void dax_unlock_page(struct page *page, dax_entry_t cookie);
+int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
+		const struct iomap_ops *ops);
+int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
+		const struct iomap_ops *ops);
+#else
 static inline struct page *dax_layout_busy_page(struct address_space *mapping)
 {
 	return NULL;
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: nvdimm@lists.linux.dev, Mike Snitzer <snitzer@redhat.com>,
	linux-s390@vger.kernel.org, linux-erofs@lists.ozlabs.org,
	virtualization@lists.linux-foundation.org,
	linux-xfs@vger.kernel.org, dm-devel@redhat.com,
	linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
	Ira Weiny <ira.weiny@intel.com>
Subject: [PATCH 27/29] dax: fix up some of the block device related ifdefs
Date: Tue,  9 Nov 2021 09:33:07 +0100	[thread overview]
Message-ID: <20211109083309.584081-28-hch@lst.de> (raw)
In-Reply-To: <20211109083309.584081-1-hch@lst.de>

The DAX device <-> block device association is only enabled if
CONFIG_BLOCK is enabled.  Update dax.h to account for that and use
the right conditions for the fs_put_dax stub as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/dax.h | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

diff --git a/include/linux/dax.h b/include/linux/dax.h
index 90f95deff504d..5568d3dca941b 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -108,28 +108,15 @@ static inline bool daxdev_mapping_supported(struct vm_area_struct *vma,
 #endif
 
 struct writeback_control;
-#if IS_ENABLED(CONFIG_FS_DAX)
+#if defined(CONFIG_BLOCK) && defined(CONFIG_FS_DAX)
 int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk);
 void dax_remove_host(struct gendisk *disk);
-
+struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
+		u64 *start_off);
 static inline void fs_put_dax(struct dax_device *dax_dev)
 {
 	put_dax(dax_dev);
 }
-
-struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
-		u64 *start_off);
-int dax_writeback_mapping_range(struct address_space *mapping,
-		struct dax_device *dax_dev, struct writeback_control *wbc);
-
-struct page *dax_layout_busy_page(struct address_space *mapping);
-struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
-dax_entry_t dax_lock_page(struct page *page);
-void dax_unlock_page(struct page *page, dax_entry_t cookie);
-int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
-		const struct iomap_ops *ops);
-int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
-		const struct iomap_ops *ops);
 #else
 static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 {
@@ -138,17 +125,29 @@ static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 static inline void dax_remove_host(struct gendisk *disk)
 {
 }
-
-static inline void fs_put_dax(struct dax_device *dax_dev)
-{
-}
-
 static inline struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
 		u64 *start_off)
 {
 	return NULL;
 }
+static inline void fs_put_dax(struct dax_device *dax_dev)
+{
+}
+#endif /* CONFIG_BLOCK && CONFIG_FS_DAX */
+
+#if IS_ENABLED(CONFIG_FS_DAX)
+int dax_writeback_mapping_range(struct address_space *mapping,
+		struct dax_device *dax_dev, struct writeback_control *wbc);
 
+struct page *dax_layout_busy_page(struct address_space *mapping);
+struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
+dax_entry_t dax_lock_page(struct page *page);
+void dax_unlock_page(struct page *page, dax_entry_t cookie);
+int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
+		const struct iomap_ops *ops);
+int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
+		const struct iomap_ops *ops);
+#else
 static inline struct page *dax_layout_busy_page(struct address_space *mapping)
 {
 	return NULL;
-- 
2.30.2

_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization

WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: nvdimm@lists.linux.dev, Mike Snitzer <snitzer@redhat.com>,
	linux-s390@vger.kernel.org, linux-erofs@lists.ozlabs.org,
	virtualization@lists.linux-foundation.org,
	linux-xfs@vger.kernel.org, dm-devel@redhat.com,
	linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
	Ira Weiny <ira.weiny@intel.com>
Subject: [PATCH 27/29] dax: fix up some of the block device related ifdefs
Date: Tue,  9 Nov 2021 09:33:07 +0100	[thread overview]
Message-ID: <20211109083309.584081-28-hch@lst.de> (raw)
In-Reply-To: <20211109083309.584081-1-hch@lst.de>

The DAX device <-> block device association is only enabled if
CONFIG_BLOCK is enabled.  Update dax.h to account for that and use
the right conditions for the fs_put_dax stub as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/dax.h | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

diff --git a/include/linux/dax.h b/include/linux/dax.h
index 90f95deff504d..5568d3dca941b 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -108,28 +108,15 @@ static inline bool daxdev_mapping_supported(struct vm_area_struct *vma,
 #endif
 
 struct writeback_control;
-#if IS_ENABLED(CONFIG_FS_DAX)
+#if defined(CONFIG_BLOCK) && defined(CONFIG_FS_DAX)
 int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk);
 void dax_remove_host(struct gendisk *disk);
-
+struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
+		u64 *start_off);
 static inline void fs_put_dax(struct dax_device *dax_dev)
 {
 	put_dax(dax_dev);
 }
-
-struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
-		u64 *start_off);
-int dax_writeback_mapping_range(struct address_space *mapping,
-		struct dax_device *dax_dev, struct writeback_control *wbc);
-
-struct page *dax_layout_busy_page(struct address_space *mapping);
-struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
-dax_entry_t dax_lock_page(struct page *page);
-void dax_unlock_page(struct page *page, dax_entry_t cookie);
-int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
-		const struct iomap_ops *ops);
-int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
-		const struct iomap_ops *ops);
 #else
 static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 {
@@ -138,17 +125,29 @@ static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 static inline void dax_remove_host(struct gendisk *disk)
 {
 }
-
-static inline void fs_put_dax(struct dax_device *dax_dev)
-{
-}
-
 static inline struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
 		u64 *start_off)
 {
 	return NULL;
 }
+static inline void fs_put_dax(struct dax_device *dax_dev)
+{
+}
+#endif /* CONFIG_BLOCK && CONFIG_FS_DAX */
+
+#if IS_ENABLED(CONFIG_FS_DAX)
+int dax_writeback_mapping_range(struct address_space *mapping,
+		struct dax_device *dax_dev, struct writeback_control *wbc);
 
+struct page *dax_layout_busy_page(struct address_space *mapping);
+struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
+dax_entry_t dax_lock_page(struct page *page);
+void dax_unlock_page(struct page *page, dax_entry_t cookie);
+int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
+		const struct iomap_ops *ops);
+int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
+		const struct iomap_ops *ops);
+#else
 static inline struct page *dax_layout_busy_page(struct address_space *mapping)
 {
 	return NULL;
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Dan Williams <dan.j.williams@intel.com>
Cc: nvdimm@lists.linux.dev, Mike Snitzer <snitzer@redhat.com>,
	linux-s390@vger.kernel.org, linux-erofs@lists.ozlabs.org,
	virtualization@lists.linux-foundation.org,
	linux-xfs@vger.kernel.org, dm-devel@redhat.com,
	linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
	Ira Weiny <ira.weiny@intel.com>
Subject: [dm-devel] [PATCH 27/29] dax: fix up some of the block device related ifdefs
Date: Tue,  9 Nov 2021 09:33:07 +0100	[thread overview]
Message-ID: <20211109083309.584081-28-hch@lst.de> (raw)
In-Reply-To: <20211109083309.584081-1-hch@lst.de>

The DAX device <-> block device association is only enabled if
CONFIG_BLOCK is enabled.  Update dax.h to account for that and use
the right conditions for the fs_put_dax stub as well.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/dax.h | 41 ++++++++++++++++++++---------------------
 1 file changed, 20 insertions(+), 21 deletions(-)

diff --git a/include/linux/dax.h b/include/linux/dax.h
index 90f95deff504d..5568d3dca941b 100644
--- a/include/linux/dax.h
+++ b/include/linux/dax.h
@@ -108,28 +108,15 @@ static inline bool daxdev_mapping_supported(struct vm_area_struct *vma,
 #endif
 
 struct writeback_control;
-#if IS_ENABLED(CONFIG_FS_DAX)
+#if defined(CONFIG_BLOCK) && defined(CONFIG_FS_DAX)
 int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk);
 void dax_remove_host(struct gendisk *disk);
-
+struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
+		u64 *start_off);
 static inline void fs_put_dax(struct dax_device *dax_dev)
 {
 	put_dax(dax_dev);
 }
-
-struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
-		u64 *start_off);
-int dax_writeback_mapping_range(struct address_space *mapping,
-		struct dax_device *dax_dev, struct writeback_control *wbc);
-
-struct page *dax_layout_busy_page(struct address_space *mapping);
-struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
-dax_entry_t dax_lock_page(struct page *page);
-void dax_unlock_page(struct page *page, dax_entry_t cookie);
-int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
-		const struct iomap_ops *ops);
-int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
-		const struct iomap_ops *ops);
 #else
 static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 {
@@ -138,17 +125,29 @@ static inline int dax_add_host(struct dax_device *dax_dev, struct gendisk *disk)
 static inline void dax_remove_host(struct gendisk *disk)
 {
 }
-
-static inline void fs_put_dax(struct dax_device *dax_dev)
-{
-}
-
 static inline struct dax_device *fs_dax_get_by_bdev(struct block_device *bdev,
 		u64 *start_off)
 {
 	return NULL;
 }
+static inline void fs_put_dax(struct dax_device *dax_dev)
+{
+}
+#endif /* CONFIG_BLOCK && CONFIG_FS_DAX */
+
+#if IS_ENABLED(CONFIG_FS_DAX)
+int dax_writeback_mapping_range(struct address_space *mapping,
+		struct dax_device *dax_dev, struct writeback_control *wbc);
 
+struct page *dax_layout_busy_page(struct address_space *mapping);
+struct page *dax_layout_busy_page_range(struct address_space *mapping, loff_t start, loff_t end);
+dax_entry_t dax_lock_page(struct page *page);
+void dax_unlock_page(struct page *page, dax_entry_t cookie);
+int dax_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,
+		const struct iomap_ops *ops);
+int dax_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
+		const struct iomap_ops *ops);
+#else
 static inline struct page *dax_layout_busy_page(struct address_space *mapping)
 {
 	return NULL;
-- 
2.30.2

--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel


  parent reply	other threads:[~2021-11-09  8:34 UTC|newest]

Thread overview: 382+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-09  8:32 decouple DAX from block devices Christoph Hellwig
2021-11-09  8:32 ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32 ` Christoph Hellwig
2021-11-09  8:32 ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 01/29] nvdimm/pmem: move dax_attribute_group from dax to pmem Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-17 17:44   ` Dan Williams
2021-11-17 17:44     ` Dan Williams
2021-11-17 17:44     ` [dm-devel] " Dan Williams
2021-11-17 17:44     ` Dan Williams
2021-11-19  6:56     ` Christoph Hellwig
2021-11-19  6:56       ` [dm-devel] " Christoph Hellwig
2021-11-19  6:56       ` Christoph Hellwig
2021-11-19  6:56       ` Christoph Hellwig
2021-11-19 17:21       ` Dan Williams
2021-11-19 17:21         ` [dm-devel] " Dan Williams
2021-11-19 17:21         ` Dan Williams
2021-11-19 17:21         ` Dan Williams
2021-11-09  8:32 ` [PATCH 02/29] dm: make the DAX support dependend on CONFIG_FS_DAX Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-17 17:23   ` Dan Williams
2021-11-17 17:23     ` [dm-devel] " Dan Williams
2021-11-17 17:23     ` Dan Williams
2021-11-17 17:23     ` Dan Williams
2021-11-19  6:54     ` Christoph Hellwig
2021-11-19  6:54       ` [dm-devel] " Christoph Hellwig
2021-11-19  6:54       ` Christoph Hellwig
2021-11-19  6:54       ` Christoph Hellwig
2021-11-23  2:54       ` Dan Williams
2021-11-23  2:54         ` [dm-devel] " Dan Williams
2021-11-23  2:54         ` Dan Williams
2021-11-23  2:54         ` Dan Williams
2021-11-23  5:56         ` Christoph Hellwig
2021-11-23  5:56           ` [dm-devel] " Christoph Hellwig
2021-11-23  5:56           ` Christoph Hellwig
2021-11-23  5:56           ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 03/29] dax: remove CONFIG_DAX_DRIVER Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-17 17:43   ` Dan Williams
2021-11-17 17:43     ` Dan Williams
2021-11-17 17:43     ` [dm-devel] " Dan Williams
2021-11-17 17:43     ` Dan Williams
2021-11-23  2:54     ` Dan Williams
2021-11-23  2:54       ` [dm-devel] " Dan Williams
2021-11-23  2:54       ` Dan Williams
2021-11-23  2:54       ` Dan Williams
2021-11-09  8:32 ` [PATCH 04/29] dax: simplify the dax_device <-> gendisk association Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  3:33   ` Dan Williams
2021-11-23  3:33     ` [dm-devel] " Dan Williams
2021-11-23  3:33     ` Dan Williams
2021-11-23  3:33     ` Dan Williams
2021-11-23  5:57     ` Christoph Hellwig
2021-11-23  5:57       ` [dm-devel] " Christoph Hellwig
2021-11-23  5:57       ` Christoph Hellwig
2021-11-23  5:57       ` Christoph Hellwig
2021-11-23 19:33       ` Dan Williams
2021-11-23 19:33         ` [dm-devel] " Dan Williams
2021-11-23 19:33         ` Dan Williams
2021-11-23 19:33         ` Dan Williams
2021-11-09  8:32 ` [PATCH 05/29] dax: remove the pgmap sanity checks in generic_fsdax_supported Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  3:35   ` Dan Williams
2021-11-23  3:35     ` [dm-devel] " Dan Williams
2021-11-23  3:35     ` Dan Williams
2021-11-23  3:35     ` Dan Williams
2021-11-09  8:32 ` [PATCH 06/29] dax: move the partition alignment check into fs_dax_get_by_bdev Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  3:41   ` Dan Williams
2021-11-23  3:41     ` [dm-devel] " Dan Williams
2021-11-23  3:41     ` Dan Williams
2021-11-23  3:41     ` Dan Williams
2021-11-23 22:25   ` Darrick J. Wong
2021-11-23 22:25     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:25     ` Darrick J. Wong
2021-11-24  6:36     ` Christoph Hellwig
2021-11-24  6:36       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:36       ` Christoph Hellwig
2021-11-24  6:36       ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 07/29] xfs: factor out a xfs_setup_dax_always helper Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-17 17:31   ` Darrick J. Wong
2021-11-17 17:31     ` [dm-devel] " Darrick J. Wong
2021-11-17 17:31     ` Darrick J. Wong
2021-11-23  3:51   ` Dan Williams
2021-11-23  3:51     ` [dm-devel] " Dan Williams
2021-11-23  3:51     ` Dan Williams
2021-11-23  3:51     ` Dan Williams
2021-11-09  8:32 ` [PATCH 08/29] dax: remove dax_capable Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  3:58   ` Dan Williams
2021-11-23  3:58     ` [dm-devel] " Dan Williams
2021-11-23  3:58     ` Dan Williams
2021-11-23  3:58     ` Dan Williams
2021-11-23 22:31   ` Darrick J. Wong
2021-11-23 22:31     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:31     ` Darrick J. Wong
2021-11-24  6:37     ` Christoph Hellwig
2021-11-24  6:37       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:37       ` Christoph Hellwig
2021-11-24  6:37       ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 09/29] dm-linear: add a linear_dax_pgoff helper Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  3:59   ` Dan Williams
2021-11-23  3:59     ` [dm-devel] " Dan Williams
2021-11-23  3:59     ` Dan Williams
2021-11-23  3:59     ` Dan Williams
2021-11-09  8:32 ` [PATCH 10/29] dm-log-writes: add a log_writes_dax_pgoff helper Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  4:02   ` Dan Williams
2021-11-23  4:02     ` [dm-devel] " Dan Williams
2021-11-23  4:02     ` Dan Williams
2021-11-23  4:02     ` Dan Williams
2021-11-09  8:32 ` [PATCH 11/29] dm-stripe: add a stripe_dax_pgoff helper Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  4:16   ` Dan Williams
2021-11-23  4:16     ` [dm-devel] " Dan Williams
2021-11-23  4:16     ` Dan Williams
2021-11-23  4:16     ` Dan Williams
2021-11-09  8:32 ` [PATCH 12/29] fsdax: remove a pointless __force cast in copy_cow_page_dax Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23  4:17   ` Dan Williams
2021-11-23  4:17     ` Dan Williams
2021-11-23  4:17     ` Dan Williams
2021-11-23  4:17     ` [dm-devel] " Dan Williams
2021-11-23 22:33   ` Darrick J. Wong
2021-11-23 22:33     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:33     ` Darrick J. Wong
2021-11-09  8:32 ` [PATCH 13/29] fsdax: use a saner calling convention for copy_cow_page_dax Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23 19:35   ` Dan Williams
2021-11-23 19:35     ` [dm-devel] " Dan Williams
2021-11-23 19:35     ` Dan Williams
2021-11-23 19:35     ` Dan Williams
2021-11-23 22:33   ` Darrick J. Wong
2021-11-23 22:33     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:33     ` Darrick J. Wong
2021-11-09  8:32 ` [PATCH 14/29] fsdax: simplify the pgoff calculation Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23 19:44   ` Dan Williams
2021-11-23 19:44     ` [dm-devel] " Dan Williams
2021-11-23 19:44     ` Dan Williams
2021-11-23 19:44     ` Dan Williams
2021-11-23 22:36   ` Darrick J. Wong
2021-11-23 22:36     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:36     ` Darrick J. Wong
2021-11-24  6:39     ` Christoph Hellwig
2021-11-24  6:39       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:39       ` Christoph Hellwig
2021-11-24  6:39       ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 15/29] xfs: add xfs_zero_range and xfs_truncate_page helpers Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23 21:15   ` Dan Williams
2021-11-23 21:15     ` [dm-devel] " Dan Williams
2021-11-23 21:15     ` Dan Williams
2021-11-23 21:15     ` Dan Williams
2021-11-23 22:37   ` Darrick J. Wong
2021-11-23 22:37     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:37     ` Darrick J. Wong
2021-11-09  8:32 ` [PATCH 16/29] fsdax: simplify the offset check in dax_iomap_zero Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23 21:16   ` Dan Williams
2021-11-23 21:16     ` [dm-devel] " Dan Williams
2021-11-23 21:16     ` Dan Williams
2021-11-23 21:16     ` Dan Williams
2021-11-23 22:40   ` Darrick J. Wong
2021-11-23 22:40     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:40     ` Darrick J. Wong
2021-11-09  8:32 ` [PATCH 17/29] fsdax: factor out a dax_memzero helper Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23 21:22   ` Dan Williams
2021-11-23 21:22     ` [dm-devel] " Dan Williams
2021-11-23 21:22     ` Dan Williams
2021-11-23 21:22     ` Dan Williams
2021-11-23 22:44     ` Darrick J. Wong
2021-11-23 22:44       ` [dm-devel] " Darrick J. Wong
2021-11-23 22:44       ` Darrick J. Wong
2021-11-24  6:47     ` Christoph Hellwig
2021-11-24  6:47       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:47       ` Christoph Hellwig
2021-11-24  6:47       ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 18/29] fsdax: decouple zeroing from the iomap buffered I/O code Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-11  8:30   ` kernel test robot
2021-11-23 21:46   ` Dan Williams
2021-11-23 21:46     ` [dm-devel] " Dan Williams
2021-11-23 21:46     ` Dan Williams
2021-11-23 21:46     ` Dan Williams
2021-11-24  6:50     ` Christoph Hellwig
2021-11-24  6:50       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:50       ` Christoph Hellwig
2021-11-24  6:50       ` Christoph Hellwig
2021-11-23 22:53   ` Darrick J. Wong
2021-11-23 22:53     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:53     ` Darrick J. Wong
2021-11-24  6:52     ` Christoph Hellwig
2021-11-24  6:52       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:52       ` Christoph Hellwig
2021-11-24  6:52       ` Christoph Hellwig
2021-11-09  8:32 ` [PATCH 19/29] ext2: cleanup the dax handling in ext2_fill_super Christoph Hellwig
2021-11-09  8:32   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-09  8:32   ` Christoph Hellwig
2021-11-23 21:48   ` Dan Williams
2021-11-23 21:48     ` [dm-devel] " Dan Williams
2021-11-23 21:48     ` Dan Williams
2021-11-23 21:48     ` Dan Williams
2021-11-23 22:54   ` Darrick J. Wong
2021-11-23 22:54     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:54     ` Darrick J. Wong
2021-11-09  8:33 ` [PATCH 20/29] ext4: cleanup the dax handling in ext4_fill_super Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 21:49   ` Dan Williams
2021-11-23 21:49     ` [dm-devel] " Dan Williams
2021-11-23 21:49     ` Dan Williams
2021-11-23 21:49     ` Dan Williams
2021-11-23 22:54   ` Darrick J. Wong
2021-11-23 22:54     ` [dm-devel] " Darrick J. Wong
2021-11-23 22:54     ` Darrick J. Wong
2021-11-24  6:53     ` Christoph Hellwig
2021-11-24  6:53       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:53       ` Christoph Hellwig
2021-11-24  6:53       ` Christoph Hellwig
2021-11-09  8:33 ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] [PATCH 21/29] xfs: move dax device handling into xfs_{alloc, free}_buftarg Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 22:55   ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Darrick J. Wong
2021-11-23 22:55     ` [dm-devel] [PATCH 21/29] xfs: move dax device handling into xfs_{alloc, free}_buftarg Darrick J. Wong
2021-11-23 22:55     ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Darrick J. Wong
2021-11-24  2:40   ` Dan Williams
2021-11-24  2:40     ` [dm-devel] [PATCH 21/29] xfs: move dax device handling into xfs_{alloc, free}_buftarg Dan Williams
2021-11-24  2:40     ` Dan Williams
2021-11-24  2:40     ` Dan Williams
2021-11-24  3:05     ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Darrick J. Wong
2021-11-24  3:05       ` [dm-devel] [PATCH 21/29] xfs: move dax device handling into xfs_{alloc, free}_buftarg Darrick J. Wong
2021-11-24  3:05       ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Darrick J. Wong
2021-11-24  6:55     ` Christoph Hellwig
2021-11-24  6:55       ` [dm-devel] [PATCH 21/29] xfs: move dax device handling into xfs_{alloc, free}_buftarg Christoph Hellwig
2021-11-24  6:55       ` [PATCH 21/29] xfs: move dax device handling into xfs_{alloc,free}_buftarg Christoph Hellwig
2021-11-24  6:55       ` Christoph Hellwig
2021-11-09  8:33 ` [PATCH 22/29] iomap: add a IOMAP_DAX flag Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:00   ` Darrick J. Wong
2021-11-23 23:00     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:00     ` Darrick J. Wong
2021-11-24  2:47   ` Dan Williams
2021-11-24  2:47     ` [dm-devel] " Dan Williams
2021-11-24  2:47     ` Dan Williams
2021-11-24  2:47     ` Dan Williams
2021-11-24  7:10     ` Christoph Hellwig
2021-11-24  7:10       ` [dm-devel] " Christoph Hellwig
2021-11-24  7:10       ` Christoph Hellwig
2021-11-24  7:10       ` Christoph Hellwig
2021-11-09  8:33 ` [PATCH 23/29] xfs: use IOMAP_DAX to check for DAX mappings Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:01   ` Darrick J. Wong
2021-11-23 23:01     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:01     ` Darrick J. Wong
2021-11-24  7:14     ` Christoph Hellwig
2021-11-24  7:14       ` [dm-devel] " Christoph Hellwig
2021-11-24  7:14       ` Christoph Hellwig
2021-11-24  7:14       ` Christoph Hellwig
2021-11-24  2:49   ` Dan Williams
2021-11-24  2:49     ` [dm-devel] " Dan Williams
2021-11-24  2:49     ` Dan Williams
2021-11-24  2:49     ` Dan Williams
2021-11-09  8:33 ` [PATCH 24/29] xfs: use xfs_direct_write_iomap_ops for DAX zeroing Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:02   ` Darrick J. Wong
2021-11-23 23:02     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:02     ` Darrick J. Wong
2021-11-24  2:52   ` Dan Williams
2021-11-24  2:52     ` [dm-devel] " Dan Williams
2021-11-24  2:52     ` Dan Williams
2021-11-24  2:52     ` Dan Williams
2021-11-09  8:33 ` [PATCH 25/29] dax: return the partition offset from fs_dax_get_by_bdev Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-24  2:56   ` Dan Williams
2021-11-24  2:56     ` [dm-devel] " Dan Williams
2021-11-24  2:56     ` Dan Williams
2021-11-24  2:56     ` Dan Williams
2021-11-24  6:59     ` Christoph Hellwig
2021-11-24  6:59       ` [dm-devel] " Christoph Hellwig
2021-11-24  6:59       ` Christoph Hellwig
2021-11-24  6:59       ` Christoph Hellwig
2021-11-09  8:33 ` [PATCH 26/29] fsdax: shift partition offset handling into the file systems Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:11   ` Darrick J. Wong
2021-11-23 23:11     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:11     ` Darrick J. Wong
2021-11-24  3:21   ` Dan Williams
2021-11-24  3:21     ` [dm-devel] " Dan Williams
2021-11-24  3:21     ` Dan Williams
2021-11-24  3:21     ` Dan Williams
2021-11-24  3:44   ` Gao Xiang
2021-11-24  3:44     ` [dm-devel] " Gao Xiang
2021-11-24  3:44     ` Gao Xiang
2021-11-09  8:33 ` Christoph Hellwig [this message]
2021-11-09  8:33   ` [dm-devel] [PATCH 27/29] dax: fix up some of the block device related ifdefs Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:13   ` Darrick J. Wong
2021-11-23 23:13     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:13     ` Darrick J. Wong
2021-11-24  3:47   ` Dan Williams
2021-11-24  3:47     ` [dm-devel] " Dan Williams
2021-11-24  3:47     ` Dan Williams
2021-11-24  3:47     ` Dan Williams
2021-11-09  8:33 ` [PATCH 28/29] iomap: build the block based code conditionally Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:13   ` Darrick J. Wong
2021-11-23 23:13     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:13     ` Darrick J. Wong
2021-11-24  3:51   ` Dan Williams
2021-11-24  3:51     ` [dm-devel] " Dan Williams
2021-11-24  3:51     ` Dan Williams
2021-11-24  3:51     ` Dan Williams
2021-11-09  8:33 ` [PATCH 29/29] fsdax: don't require CONFIG_BLOCK Christoph Hellwig
2021-11-09  8:33   ` [dm-devel] " Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-09  8:33   ` Christoph Hellwig
2021-11-23 23:13   ` Darrick J. Wong
2021-11-23 23:13     ` [dm-devel] " Darrick J. Wong
2021-11-23 23:13     ` Darrick J. Wong
2021-11-24  3:52   ` Dan Williams
2021-11-24  3:52     ` [dm-devel] " Dan Williams
2021-11-24  3:52     ` Dan Williams
2021-11-24  3:52     ` Dan Williams
2021-11-29 10:21 decouple DAX from block devices v2 Christoph Hellwig
2021-11-29 10:22 ` [PATCH 27/29] dax: fix up some of the block device related ifdefs Christoph Hellwig
2021-11-29 10:22   ` Christoph Hellwig
2021-11-29 10:22   ` Christoph Hellwig

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