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From: Christoph Hellwig via Ocfs2-devel <ocfs2-devel@oss.oracle.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [Ocfs2-devel] [PATCH 27/27] direct-io: remove random prefetches
Date: Wed,  6 Apr 2022 08:05:16 +0200	[thread overview]
Message-ID: <20220406060516.409838-28-hch@lst.de> (raw)
In-Reply-To: <20220406060516.409838-1-hch@lst.de>

Randomly poking into block device internals for manual prefetches isn't
exactly a very maintainable thing to do.  And none of the performance
criticil direct I/O implementations still use this library function
anyway, so just drop it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/direct-io.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index aef06e607b405..840752006f601 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1115,11 +1115,10 @@ static inline int drop_refcount(struct dio *dio)
  * individual fields and will generate much worse code. This is important
  * for the whole file.
  */
-static inline ssize_t
-do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-		      struct block_device *bdev, struct iov_iter *iter,
-		      get_block_t get_block, dio_iodone_t end_io,
-		      dio_submit_t submit_io, int flags)
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+		struct block_device *bdev, struct iov_iter *iter,
+		get_block_t get_block, dio_iodone_t end_io,
+		dio_submit_t submit_io, int flags)
 {
 	unsigned i_blkbits = READ_ONCE(inode->i_blkbits);
 	unsigned blkbits = i_blkbits;
@@ -1334,29 +1333,6 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	kmem_cache_free(dio_cache, dio);
 	return retval;
 }
-
-ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-			     struct block_device *bdev, struct iov_iter *iter,
-			     get_block_t get_block,
-			     dio_iodone_t end_io, dio_submit_t submit_io,
-			     int flags)
-{
-	/*
-	 * The block device state is needed in the end to finally
-	 * submit everything.  Since it's likely to be cache cold
-	 * prefetch it here as first thing to hide some of the
-	 * latency.
-	 *
-	 * Attempt to prefetch the pieces we likely need later.
-	 */
-	prefetch(&bdev->bd_disk->part_tbl);
-	prefetch(bdev->bd_disk->queue);
-	prefetch((char *)bdev->bd_disk->queue + SMP_CACHE_BYTES);
-
-	return do_blockdev_direct_IO(iocb, inode, bdev, iter, get_block,
-				     end_io, submit_io, flags);
-}
-
 EXPORT_SYMBOL(__blockdev_direct_IO);
 
 static __init int dio_init(void)
-- 
2.30.2


_______________________________________________
Ocfs2-devel mailing list
Ocfs2-devel@oss.oracle.com
https://oss.oracle.com/mailman/listinfo/ocfs2-devel

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [f2fs-dev] [PATCH 27/27] direct-io: remove random prefetches
Date: Wed,  6 Apr 2022 08:05:16 +0200	[thread overview]
Message-ID: <20220406060516.409838-28-hch@lst.de> (raw)
In-Reply-To: <20220406060516.409838-1-hch@lst.de>

Randomly poking into block device internals for manual prefetches isn't
exactly a very maintainable thing to do.  And none of the performance
criticil direct I/O implementations still use this library function
anyway, so just drop it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/direct-io.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index aef06e607b405..840752006f601 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1115,11 +1115,10 @@ static inline int drop_refcount(struct dio *dio)
  * individual fields and will generate much worse code. This is important
  * for the whole file.
  */
-static inline ssize_t
-do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-		      struct block_device *bdev, struct iov_iter *iter,
-		      get_block_t get_block, dio_iodone_t end_io,
-		      dio_submit_t submit_io, int flags)
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+		struct block_device *bdev, struct iov_iter *iter,
+		get_block_t get_block, dio_iodone_t end_io,
+		dio_submit_t submit_io, int flags)
 {
 	unsigned i_blkbits = READ_ONCE(inode->i_blkbits);
 	unsigned blkbits = i_blkbits;
@@ -1334,29 +1333,6 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	kmem_cache_free(dio_cache, dio);
 	return retval;
 }
-
-ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-			     struct block_device *bdev, struct iov_iter *iter,
-			     get_block_t get_block,
-			     dio_iodone_t end_io, dio_submit_t submit_io,
-			     int flags)
-{
-	/*
-	 * The block device state is needed in the end to finally
-	 * submit everything.  Since it's likely to be cache cold
-	 * prefetch it here as first thing to hide some of the
-	 * latency.
-	 *
-	 * Attempt to prefetch the pieces we likely need later.
-	 */
-	prefetch(&bdev->bd_disk->part_tbl);
-	prefetch(bdev->bd_disk->queue);
-	prefetch((char *)bdev->bd_disk->queue + SMP_CACHE_BYTES);
-
-	return do_blockdev_direct_IO(iocb, inode, bdev, iter, get_block,
-				     end_io, submit_io, flags);
-}
-
 EXPORT_SYMBOL(__blockdev_direct_IO);
 
 static __init int dio_init(void)
-- 
2.30.2



_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel

WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [PATCH 27/27] direct-io: remove random prefetches
Date: Wed,  6 Apr 2022 08:05:16 +0200	[thread overview]
Message-ID: <20220406060516.409838-28-hch@lst.de> (raw)
In-Reply-To: <20220406060516.409838-1-hch@lst.de>

Randomly poking into block device internals for manual prefetches isn't
exactly a very maintainable thing to do.  And none of the performance
criticil direct I/O implementations still use this library function
anyway, so just drop it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/direct-io.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index aef06e607b405..840752006f601 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1115,11 +1115,10 @@ static inline int drop_refcount(struct dio *dio)
  * individual fields and will generate much worse code. This is important
  * for the whole file.
  */
-static inline ssize_t
-do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-		      struct block_device *bdev, struct iov_iter *iter,
-		      get_block_t get_block, dio_iodone_t end_io,
-		      dio_submit_t submit_io, int flags)
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+		struct block_device *bdev, struct iov_iter *iter,
+		get_block_t get_block, dio_iodone_t end_io,
+		dio_submit_t submit_io, int flags)
 {
 	unsigned i_blkbits = READ_ONCE(inode->i_blkbits);
 	unsigned blkbits = i_blkbits;
@@ -1334,29 +1333,6 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	kmem_cache_free(dio_cache, dio);
 	return retval;
 }
-
-ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-			     struct block_device *bdev, struct iov_iter *iter,
-			     get_block_t get_block,
-			     dio_iodone_t end_io, dio_submit_t submit_io,
-			     int flags)
-{
-	/*
-	 * The block device state is needed in the end to finally
-	 * submit everything.  Since it's likely to be cache cold
-	 * prefetch it here as first thing to hide some of the
-	 * latency.
-	 *
-	 * Attempt to prefetch the pieces we likely need later.
-	 */
-	prefetch(&bdev->bd_disk->part_tbl);
-	prefetch(bdev->bd_disk->queue);
-	prefetch((char *)bdev->bd_disk->queue + SMP_CACHE_BYTES);
-
-	return do_blockdev_direct_IO(iocb, inode, bdev, iter, get_block,
-				     end_io, submit_io, flags);
-}
-
 EXPORT_SYMBOL(__blockdev_direct_IO);
 
 static __init int dio_init(void)
-- 
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
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: dm-devel@redhat.com, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org,
	linux-block@vger.kernel.org, drbd-dev@lists.linbit.com,
	nbd@other.debian.org, ceph-devel@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org,
	linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org,
	linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org,
	target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org,
	linux-ext4@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com,
	jfs-discussion@lists.sourceforge.net,
	linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev,
	ocfs2-devel@oss.oracle.com, linux-mm@kvack.org
Subject: [PATCH 27/27] direct-io: remove random prefetches
Date: Wed,  6 Apr 2022 08:05:16 +0200	[thread overview]
Message-ID: <20220406060516.409838-28-hch@lst.de> (raw)
In-Reply-To: <20220406060516.409838-1-hch@lst.de>

Randomly poking into block device internals for manual prefetches isn't
exactly a very maintainable thing to do.  And none of the performance
criticil direct I/O implementations still use this library function
anyway, so just drop it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/direct-io.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index aef06e607b405..840752006f601 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1115,11 +1115,10 @@ static inline int drop_refcount(struct dio *dio)
  * individual fields and will generate much worse code. This is important
  * for the whole file.
  */
-static inline ssize_t
-do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-		      struct block_device *bdev, struct iov_iter *iter,
-		      get_block_t get_block, dio_iodone_t end_io,
-		      dio_submit_t submit_io, int flags)
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+		struct block_device *bdev, struct iov_iter *iter,
+		get_block_t get_block, dio_iodone_t end_io,
+		dio_submit_t submit_io, int flags)
 {
 	unsigned i_blkbits = READ_ONCE(inode->i_blkbits);
 	unsigned blkbits = i_blkbits;
@@ -1334,29 +1333,6 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	kmem_cache_free(dio_cache, dio);
 	return retval;
 }
-
-ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-			     struct block_device *bdev, struct iov_iter *iter,
-			     get_block_t get_block,
-			     dio_iodone_t end_io, dio_submit_t submit_io,
-			     int flags)
-{
-	/*
-	 * The block device state is needed in the end to finally
-	 * submit everything.  Since it's likely to be cache cold
-	 * prefetch it here as first thing to hide some of the
-	 * latency.
-	 *
-	 * Attempt to prefetch the pieces we likely need later.
-	 */
-	prefetch(&bdev->bd_disk->part_tbl);
-	prefetch(bdev->bd_disk->queue);
-	prefetch((char *)bdev->bd_disk->queue + SMP_CACHE_BYTES);
-
-	return do_blockdev_direct_IO(iocb, inode, bdev, iter, get_block,
-				     end_io, submit_io, flags);
-}
-
 EXPORT_SYMBOL(__blockdev_direct_IO);
 
 static __init int dio_init(void)
-- 
2.30.2


WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: jfs-discussion@lists.sourceforge.net,
	linux-nvme@lists.infradead.org,
	virtualization@lists.linux-foundation.org, linux-mm@kvack.org,
	dm-devel@redhat.com, target-devel@vger.kernel.org,
	linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com,
	linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org,
	linux-scsi@vger.kernel.org, cluster-devel@redhat.com,
	xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org,
	linux-um@lists.infradead.org, nbd@other.debian.org,
	linux-block@vger.kernel.org, linux-bcache@vger.kernel.org,
	ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org,
	linux-mmc@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com,
	linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev,
	linux-btrfs@vger.kernel.org
Subject: [dm-devel] [PATCH 27/27] direct-io: remove random prefetches
Date: Wed,  6 Apr 2022 08:05:16 +0200	[thread overview]
Message-ID: <20220406060516.409838-28-hch@lst.de> (raw)
In-Reply-To: <20220406060516.409838-1-hch@lst.de>

Randomly poking into block device internals for manual prefetches isn't
exactly a very maintainable thing to do.  And none of the performance
criticil direct I/O implementations still use this library function
anyway, so just drop it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/direct-io.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index aef06e607b405..840752006f601 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1115,11 +1115,10 @@ static inline int drop_refcount(struct dio *dio)
  * individual fields and will generate much worse code. This is important
  * for the whole file.
  */
-static inline ssize_t
-do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-		      struct block_device *bdev, struct iov_iter *iter,
-		      get_block_t get_block, dio_iodone_t end_io,
-		      dio_submit_t submit_io, int flags)
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+		struct block_device *bdev, struct iov_iter *iter,
+		get_block_t get_block, dio_iodone_t end_io,
+		dio_submit_t submit_io, int flags)
 {
 	unsigned i_blkbits = READ_ONCE(inode->i_blkbits);
 	unsigned blkbits = i_blkbits;
@@ -1334,29 +1333,6 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	kmem_cache_free(dio_cache, dio);
 	return retval;
 }
-
-ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-			     struct block_device *bdev, struct iov_iter *iter,
-			     get_block_t get_block,
-			     dio_iodone_t end_io, dio_submit_t submit_io,
-			     int flags)
-{
-	/*
-	 * The block device state is needed in the end to finally
-	 * submit everything.  Since it's likely to be cache cold
-	 * prefetch it here as first thing to hide some of the
-	 * latency.
-	 *
-	 * Attempt to prefetch the pieces we likely need later.
-	 */
-	prefetch(&bdev->bd_disk->part_tbl);
-	prefetch(bdev->bd_disk->queue);
-	prefetch((char *)bdev->bd_disk->queue + SMP_CACHE_BYTES);
-
-	return do_blockdev_direct_IO(iocb, inode, bdev, iter, get_block,
-				     end_io, submit_io, flags);
-}
-
 EXPORT_SYMBOL(__blockdev_direct_IO);
 
 static __init int dio_init(void)
-- 
2.30.2

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


WARNING: multiple messages have this Message-ID
From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: dm-devel@redhat.com, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-um@lists.infradead.org,
	linux-block@vger.kernel.org, drbd-dev@lists.linbit.com,
	nbd@other.debian.org, ceph-devel@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org,
	linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org,
	linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org,
	target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org,
	linux-ext4@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com,
	jfs-discussion@lists.sourceforge.net,
	linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev,
	ocfs2-devel@oss.oracle.com, linux-mm@kvack.org
Subject: [PATCH 27/27] direct-io: remove random prefetches
Date: Wed,  6 Apr 2022 08:05:16 +0200	[thread overview]
Message-ID: <20220406060516.409838-28-hch@lst.de> (raw)
In-Reply-To: <20220406060516.409838-1-hch@lst.de>

Randomly poking into block device internals for manual prefetches isn't
exactly a very maintainable thing to do.  And none of the performance
criticil direct I/O implementations still use this library function
anyway, so just drop it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/direct-io.c | 32 ++++----------------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/fs/direct-io.c b/fs/direct-io.c
index aef06e607b405..840752006f601 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -1115,11 +1115,10 @@ static inline int drop_refcount(struct dio *dio)
  * individual fields and will generate much worse code. This is important
  * for the whole file.
  */
-static inline ssize_t
-do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-		      struct block_device *bdev, struct iov_iter *iter,
-		      get_block_t get_block, dio_iodone_t end_io,
-		      dio_submit_t submit_io, int flags)
+ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
+		struct block_device *bdev, struct iov_iter *iter,
+		get_block_t get_block, dio_iodone_t end_io,
+		dio_submit_t submit_io, int flags)
 {
 	unsigned i_blkbits = READ_ONCE(inode->i_blkbits);
 	unsigned blkbits = i_blkbits;
@@ -1334,29 +1333,6 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
 	kmem_cache_free(dio_cache, dio);
 	return retval;
 }
-
-ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
-			     struct block_device *bdev, struct iov_iter *iter,
-			     get_block_t get_block,
-			     dio_iodone_t end_io, dio_submit_t submit_io,
-			     int flags)
-{
-	/*
-	 * The block device state is needed in the end to finally
-	 * submit everything.  Since it's likely to be cache cold
-	 * prefetch it here as first thing to hide some of the
-	 * latency.
-	 *
-	 * Attempt to prefetch the pieces we likely need later.
-	 */
-	prefetch(&bdev->bd_disk->part_tbl);
-	prefetch(bdev->bd_disk->queue);
-	prefetch((char *)bdev->bd_disk->queue + SMP_CACHE_BYTES);
-
-	return do_blockdev_direct_IO(iocb, inode, bdev, iter, get_block,
-				     end_io, submit_io, flags);
-}
-
 EXPORT_SYMBOL(__blockdev_direct_IO);
 
 static __init int dio_init(void)
-- 
2.30.2


______________________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-mtd/

  parent reply	other threads:[~2022-04-06  6:07 UTC|newest]

Thread overview: 397+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-06  6:04 use block_device based APIs in block layer consumers Christoph Hellwig
2022-04-06  6:04 ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04 ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04 ` Christoph Hellwig
2022-04-06  6:04 ` Christoph Hellwig
2022-04-06  6:04 ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:04 ` [PATCH 01/27] target: remove an incorrect unmap zeroes data deduction Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [f2fs-dev] " Christoph Hellwig
2022-04-07  3:05   ` [dm-devel] " Martin K. Petersen
2022-04-07  3:05     ` Martin K. Petersen
2022-04-07  3:05     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:05     ` Martin K. Petersen
2022-04-07  3:05     ` Martin K. Petersen
2022-04-07  3:05     ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:06   ` Martin K. Petersen
2022-04-07  3:06     ` Martin K. Petersen
2022-04-07  3:06     ` Martin K. Petersen
2022-04-07  3:06     ` Martin K. Petersen
2022-04-07  3:06     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:06     ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-06  6:04 ` [f2fs-dev] [PATCH 02/27] target: pass a block_device to target_configure_unmap_from_queue Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-07  3:07   ` Martin K. Petersen
2022-04-07  3:07     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:07     ` Martin K. Petersen
2022-04-07  3:07     ` Martin K. Petersen
2022-04-07  3:07     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:07     ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-06  6:04 ` [f2fs-dev] [PATCH 03/27] target: fix discard alignment on partitions Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-07  3:14   ` [Ocfs2-devel] [dm-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:14     ` Martin K. Petersen
2022-04-07  3:14     ` Martin K. Petersen
2022-04-07  3:14     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:14     ` Martin K. Petersen
2022-04-07  3:14     ` Martin K. Petersen
2022-04-06  6:04 ` [f2fs-dev] [PATCH 04/27] drbd: remove assign_p_sizes_qlim Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  9:09   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-06  6:04 ` [f2fs-dev] [PATCH 05/27] drbd: use bdev based limit helpers in drbd_send_sizes Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  9:20   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-06  6:04 ` [f2fs-dev] [PATCH 06/27] drbd: cleanup decide_on_discard_support Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  9:28   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-06  6:04 ` [f2fs-dev] [PATCH 07/27] btrfs: use bdev_max_active_zones instead of open coding it Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  9:56   ` [Ocfs2-devel] " Johannes Thumshirn via Ocfs2-devel
2022-04-06  9:56     ` [f2fs-dev] " Johannes Thumshirn via Linux-f2fs-devel
2022-04-06  9:56     ` Johannes Thumshirn
2022-04-06  9:56     ` [dm-devel] " Johannes Thumshirn
2022-04-06  9:56     ` Johannes Thumshirn
2022-04-07 15:20   ` David Sterba
2022-04-07 15:20     ` [dm-devel] " David Sterba
2022-04-07 15:20     ` [f2fs-dev] " David Sterba
2022-04-07 15:20     ` David Sterba
2022-04-07 15:20     ` David Sterba
2022-04-07 15:20     ` [Ocfs2-devel] " David Sterba via Ocfs2-devel
2022-04-07 15:26     ` Christoph Hellwig
2022-04-07 15:26       ` Christoph Hellwig
2022-04-07 15:26       ` [dm-devel] " Christoph Hellwig
2022-04-07 15:26       ` [f2fs-dev] " Christoph Hellwig
2022-04-07 15:26       ` Christoph Hellwig
2022-04-06  6:04 ` [PATCH 08/27] ntfs3: use bdev_logical_block_size " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04 ` [PATCH 09/27] mm: use bdev_is_zoned in claim_swapfile Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04 ` [PATCH 10/27] block: add a bdev_nonrot helper Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:04   ` Christoph Hellwig
2022-04-06  6:04   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:04   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:16   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:16     ` Martin K. Petersen
2022-04-07  3:16     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:16     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:16     ` Martin K. Petersen
2022-04-07  3:16     ` Martin K. Petersen
2022-04-07 15:21   ` David Sterba
2022-04-07 15:21     ` [dm-devel] " David Sterba
2022-04-07 15:21     ` [f2fs-dev] " David Sterba
2022-04-07 15:21     ` David Sterba
2022-04-07 15:21     ` David Sterba
2022-04-07 15:21     ` [Ocfs2-devel] " David Sterba via Ocfs2-devel
2022-04-06  6:05 ` [PATCH 11/27] block: add a bdev_write_cache helper Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:17   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:17     ` Martin K. Petersen
2022-04-07  3:17     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:17     ` Martin K. Petersen
2022-04-07  3:17     ` Martin K. Petersen
2022-04-07  3:17     ` [f2fs-dev] " Martin K. Petersen
2022-04-07 15:21   ` David Sterba
2022-04-07 15:21     ` [dm-devel] " David Sterba
2022-04-07 15:21     ` [f2fs-dev] " David Sterba
2022-04-07 15:21     ` David Sterba
2022-04-07 15:21     ` David Sterba
2022-04-07 15:21     ` [Ocfs2-devel] " David Sterba via Ocfs2-devel
2022-04-06  6:05 ` [PATCH 12/27] block: add a bdev_fua helper Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:17   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:17     ` Martin K. Petersen
2022-04-07  3:17     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:17     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:17     ` Martin K. Petersen
2022-04-07  3:17     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 13/27] block: add a bdev_stable_writes helper Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:18   ` Martin K. Petersen
2022-04-07  3:18     ` Martin K. Petersen
2022-04-07  3:18     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:18     ` Martin K. Petersen
2022-04-07  3:18     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:18     ` Martin K. Petersen via Ocfs2-devel
2022-04-06  6:05 ` [PATCH 14/27] block: add a bdev_max_zone_append_sectors helper Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  8:52   ` Damien Le Moal
2022-04-06  8:52     ` [f2fs-dev] " Damien Le Moal via Linux-f2fs-devel
2022-04-06  8:52     ` [dm-devel] " Damien Le Moal
2022-04-06  8:52     ` Damien Le Moal
2022-04-06  9:58   ` [Ocfs2-devel] " Johannes Thumshirn via Ocfs2-devel
2022-04-06  9:58     ` [f2fs-dev] " Johannes Thumshirn via Linux-f2fs-devel
2022-04-06  9:58     ` Johannes Thumshirn
2022-04-06  9:58     ` [dm-devel] " Johannes Thumshirn
2022-04-06  9:58     ` Johannes Thumshirn
2022-04-07  3:15   ` [Ocfs2-devel] [dm-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:15     ` Martin K. Petersen
2022-04-07  3:15     ` Martin K. Petersen
2022-04-07  3:15     ` Martin K. Petersen
2022-04-07  3:15     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:15     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 15/27] block: use bdev_alignment_offset in part_alignment_offset_show Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:19   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:19     ` Martin K. Petersen
2022-04-07  3:19     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:19     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:19     ` Martin K. Petersen
2022-04-07  3:19     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 16/27] drbd: use bdev_alignment_offset instead of queue_alignment_offset Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  9:32   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-06  6:05 ` [PATCH 17/27] block: use bdev_alignment_offset in disk_alignment_offset_show Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:20   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:20     ` Martin K. Petersen
2022-04-07  3:20     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:20     ` Martin K. Petersen
2022-04-07  3:20     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:20     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 18/27] block: move bdev_alignment_offset and queue_limit_alignment_offset out of line Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:21   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:21     ` Martin K. Petersen
2022-04-07  3:21     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:21     ` Martin K. Petersen
2022-04-07  3:21     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:21     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 19/27] block: remove queue_discard_alignment Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:21   ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:21     ` Martin K. Petersen
2022-04-07  3:21     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:21     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:21     ` Martin K. Petersen
2022-04-07  3:21     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 20/27] block: use bdev_discard_alignment in part_discard_alignment_show Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-07  3:22   ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:22     ` Martin K. Petersen
2022-04-07  3:22     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:22     ` Martin K. Petersen
2022-04-07  3:22     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:22     ` Martin K. Petersen
2022-04-06  6:05 ` [PATCH 21/27] block: move {bdev,queue_limit}_discard_alignment out of line Christoph Hellwig
2022-04-06  6:05   ` [PATCH 21/27] block: move {bdev, queue_limit}_discard_alignment " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-07  3:27   ` Martin K. Petersen
2022-04-07  3:27     ` Martin K. Petersen
2022-04-07  3:27     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:27     ` Martin K. Petersen via Ocfs2-devel
2022-04-07  3:27     ` Martin K. Petersen
2022-04-07  3:27     ` [f2fs-dev] " Martin K. Petersen
2022-04-06  6:05 ` [PATCH 22/27] block: refactor discard bio size limiting Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  6:05   ` Christoph Hellwig
2022-04-07  3:29   ` [Ocfs2-devel] " Martin K. Petersen
2022-04-07  3:29     ` Martin K. Petersen
2022-04-07  3:29     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:29     ` Martin K. Petersen
2022-04-07  3:29     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:29     ` Martin K. Petersen via Ocfs2-devel
2022-04-07  8:03   ` Coly Li
2022-04-07  8:03     ` Coly Li
2022-04-07  8:03     ` [dm-devel] " Coly Li
2022-04-07  8:03     ` [f2fs-dev] " Coly Li
2022-04-06  6:05 ` [Ocfs2-devel] [PATCH 23/27] block: add a bdev_max_discard_sectors helper Christoph Hellwig via Ocfs2-devel
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  9:36   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-06  9:53   ` [Cluster-devel] " Andreas Gruenbacher
2022-04-06  9:53     ` [dm-devel] " Andreas Gruenbacher
2022-04-06  9:53     ` Andreas Gruenbacher
2022-04-06  9:53     ` [f2fs-dev] " Andreas Gruenbacher
2022-04-06  9:53     ` [Ocfs2-devel] " Andreas Gruenbacher via Ocfs2-devel
2022-04-06 17:28   ` Ryusuke Konishi
2022-04-06 17:28     ` [dm-devel] " Ryusuke Konishi
2022-04-06 17:28     ` Ryusuke Konishi
2022-04-06 17:28     ` [f2fs-dev] " Ryusuke Konishi
2022-04-07  3:30   ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:30     ` Martin K. Petersen
2022-04-07  3:30     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:30     ` Martin K. Petersen
2022-04-07  3:30     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:30     ` Martin K. Petersen
2022-04-07  5:16   ` Coly Li
2022-04-07  5:16     ` [dm-devel] " Coly Li
2022-04-07  5:16     ` Coly Li
2022-04-07  5:16     ` [f2fs-dev] " Coly Li
2022-04-07 15:22   ` David Sterba
2022-04-07 15:22     ` [dm-devel] " David Sterba
2022-04-07 15:22     ` [f2fs-dev] " David Sterba
2022-04-07 15:22     ` David Sterba
2022-04-07 15:22     ` [Ocfs2-devel] " David Sterba via Ocfs2-devel
2022-04-07 15:22     ` David Sterba
2022-04-06  6:05 ` [PATCH 24/27] block: add a bdev_discard_granularity helper Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  6:05   ` [Ocfs2-devel] " Christoph Hellwig via Ocfs2-devel
2022-04-06  9:40   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-06 18:26   ` Ryusuke Konishi
2022-04-06 18:26     ` [dm-devel] " Ryusuke Konishi
2022-04-06 18:26     ` Ryusuke Konishi
2022-04-06 18:26     ` [f2fs-dev] " Ryusuke Konishi
2022-04-07  3:32   ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:32     ` Martin K. Petersen
2022-04-07  3:32     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:32     ` Martin K. Petersen
2022-04-07  3:32     ` Martin K. Petersen
2022-04-07  3:32     ` [f2fs-dev] " Martin K. Petersen
2022-04-07 15:26   ` David Sterba via Ocfs2-devel
2022-04-07 15:26     ` [dm-devel] " David Sterba
2022-04-07 15:26     ` David Sterba
2022-04-07 15:26     ` [f2fs-dev] " David Sterba
2022-04-07 15:26     ` David Sterba
2022-04-07 15:26     ` David Sterba
2022-04-06  6:05 ` [Ocfs2-devel] [PATCH 25/27] block: remove QUEUE_FLAG_DISCARD Christoph Hellwig via Ocfs2-devel
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  9:43   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-07  3:34   ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:34     ` Martin K. Petersen
2022-04-07  3:34     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:34     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:34     ` Martin K. Petersen
2022-04-07  3:34     ` Martin K. Petersen
2022-04-07  5:18   ` Coly Li
2022-04-07  5:18     ` [dm-devel] " Coly Li
2022-04-07  5:18     ` Coly Li
2022-04-07  5:18     ` [f2fs-dev] " Coly Li
2022-04-06  6:05 ` [Ocfs2-devel] [PATCH 26/27] block: uncouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD Christoph Hellwig via Ocfs2-devel
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
2022-04-06  9:45   ` [Drbd-dev] " Christoph Böhmwalder
2022-04-07  3:36   ` [Ocfs2-devel] " Martin K. Petersen via Ocfs2-devel
2022-04-07  3:36     ` Martin K. Petersen
2022-04-07  3:36     ` [dm-devel] " Martin K. Petersen
2022-04-07  3:36     ` Martin K. Petersen
2022-04-07  3:36     ` [f2fs-dev] " Martin K. Petersen
2022-04-07  3:36     ` Martin K. Petersen
2022-04-07  6:09   ` Coly Li
2022-04-07  6:09     ` [dm-devel] " Coly Li
2022-04-07  6:09     ` Coly Li
2022-04-07  6:09     ` [f2fs-dev] " Coly Li
2022-04-07  7:01   ` Ryusuke Konishi
2022-04-07  7:01     ` [dm-devel] " Ryusuke Konishi
2022-04-07  7:01     ` Ryusuke Konishi
2022-04-07  7:01     ` [f2fs-dev] " Ryusuke Konishi
2022-04-07 15:26   ` [Ocfs2-devel] " David Sterba via Ocfs2-devel
2022-04-07 15:26     ` [dm-devel] " David Sterba
2022-04-07 15:26     ` David Sterba
2022-04-07 15:26     ` [f2fs-dev] " David Sterba
2022-04-07 15:26     ` David Sterba
2022-04-07 15:26     ` David Sterba
2022-04-11 18:24   ` [f2fs-dev] " Jaegeuk Kim
2022-04-11 18:24     ` [dm-devel] " Jaegeuk Kim
2022-04-11 18:24     ` Jaegeuk Kim
2022-04-11 18:24     ` Jaegeuk Kim
2022-04-11 18:24     ` [Ocfs2-devel] " Jaegeuk Kim via Ocfs2-devel
2022-04-06  6:05 ` Christoph Hellwig via Ocfs2-devel [this message]
2022-04-06  6:05   ` [PATCH 27/27] direct-io: remove random prefetches Christoph Hellwig
2022-04-06  6:05   ` [dm-devel] " Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` Christoph Hellwig
2022-04-06  6:05   ` [f2fs-dev] " Christoph Hellwig
     [not found] ` <0b7ae3df301c4fdd8d37f773d8d1eb93@FR3P281MB0843.DEUP281.PROD.OUTLOOK.COM>
2022-04-06  7:04   ` [PATCH 15/27] block: use bdev_alignment_offset in part_alignment_offset_show Alan Robinson
2022-04-06  7:04     ` [dm-devel] " Alan Robinson
2022-04-06  7:04     ` Alan Robinson
2022-04-06  7:04     ` [f2fs-dev] " Alan Robinson
2022-04-06  7:04     ` Alan Robinson
2022-04-09  4:50 use block_device based APIs in block layer consumers v2 Christoph Hellwig
2022-04-09  4:50 ` [Ocfs2-devel] [PATCH 27/27] direct-io: remove random prefetches Christoph Hellwig via Ocfs2-devel
2022-04-15  4:52 use block_device based APIs in block layer consumers v3 Christoph Hellwig
2022-04-15  4:52 ` [Ocfs2-devel] [PATCH 27/27] direct-io: remove random prefetches Christoph Hellwig via Ocfs2-devel

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