From: Hannes Reinecke <hare@suse.de>
To: Christoph Hellwig <hch@lst.de>, Matthew Wilcox <willy@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>, Xiubo Li <xiubli@redhat.com>,
Ilya Dryomov <idryomov@gmail.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>,
Theodore Ts'o <tytso@mit.edu>, Jaegeuk Kim <jaegeuk@kernel.org>,
Chao Yu <chao@kernel.org>, Miklos Szeredi <miklos@szeredi.hu>,
Andreas Gruenbacher <agruenba@redhat.com>,
"Darrick J. Wong" <djwong@kernel.org>,
Trond Myklebust <trond.myklebust@hammerspace.com>,
Anna Schumaker <anna@kernel.org>,
Damien Le Moal <dlemoal@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
linux-block@vger.kernel.org, ceph-devel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com,
linux-xfs@vger.kernel.org, linux-nfs@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH 05/11] filemap: add a kiocb_invalidate_pages helper
Date: Tue, 30 May 2023 08:59:22 +0200 [thread overview]
Message-ID: <833b9589-3ae5-71db-9428-2016491cf186@suse.de> (raw)
In-Reply-To: <20230524063810.1595778-6-hch@lst.de>
On 5/24/23 08:38, Christoph Hellwig wrote:
> Factor out a helper that calls filemap_write_and_wait_range and
> invalidate_inode_pages2_range for the range covered by a write kiocb or
> returns -EAGAIN if the kiocb is marked as nowait and there would be pages
> to write or invalidate.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
> Acked-by: Darrick J. Wong <djwong@kernel.org>
> ---
> include/linux/pagemap.h | 1 +
> mm/filemap.c | 48 ++++++++++++++++++++++++-----------------
> 2 files changed, 29 insertions(+), 20 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Ivo Totev, Andrew
Myers, Andrew McDonald, Martje Boudien Moerman
WARNING: multiple messages have this Message-ID (diff)
From: Hannes Reinecke <hare@suse.de>
To: Christoph Hellwig <hch@lst.de>, Matthew Wilcox <willy@infradead.org>
Cc: "Darrick J. Wong" <djwong@kernel.org>,
linux-mm@kvack.org, Andreas Gruenbacher <agruenba@redhat.com>,
Miklos Szeredi <miklos@szeredi.hu>,
cluster-devel@redhat.com, Ilya Dryomov <idryomov@gmail.com>,
linux-ext4@vger.kernel.org, linux-nfs@vger.kernel.org,
linux-block@vger.kernel.org, Damien Le Moal <dlemoal@kernel.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Jaegeuk Kim <jaegeuk@kernel.org>,
ceph-devel@vger.kernel.org, Xiubo Li <xiubli@redhat.com>,
Trond Myklebust <trond.myklebust@hammerspace.com>,
Jens Axboe <axboe@kernel.dk>,
Christian Brauner <brauner@kernel.org>,
Theodore Ts'o <tytso@mit.edu>,
linux-f2fs-devel@lists.sourceforge.net,
linux-xfs@vger.kernel.org, Anna Schumaker <anna@kernel.org>,
linux-fsdevel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [f2fs-dev] [PATCH 05/11] filemap: add a kiocb_invalidate_pages helper
Date: Tue, 30 May 2023 08:59:22 +0200 [thread overview]
Message-ID: <833b9589-3ae5-71db-9428-2016491cf186@suse.de> (raw)
In-Reply-To: <20230524063810.1595778-6-hch@lst.de>
On 5/24/23 08:38, Christoph Hellwig wrote:
> Factor out a helper that calls filemap_write_and_wait_range and
> invalidate_inode_pages2_range for the range covered by a write kiocb or
> returns -EAGAIN if the kiocb is marked as nowait and there would be pages
> to write or invalidate.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
> Acked-by: Darrick J. Wong <djwong@kernel.org>
> ---
> include/linux/pagemap.h | 1 +
> mm/filemap.c | 48 ++++++++++++++++++++++++-----------------
> 2 files changed, 29 insertions(+), 20 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Ivo Totev, Andrew
Myers, Andrew McDonald, Martje Boudien Moerman
_______________________________________________
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 (diff)
From: Hannes Reinecke <hare@suse.de>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH 05/11] filemap: add a kiocb_invalidate_pages helper
Date: Tue, 30 May 2023 08:59:22 +0200 [thread overview]
Message-ID: <833b9589-3ae5-71db-9428-2016491cf186@suse.de> (raw)
In-Reply-To: <20230524063810.1595778-6-hch@lst.de>
On 5/24/23 08:38, Christoph Hellwig wrote:
> Factor out a helper that calls filemap_write_and_wait_range and
> invalidate_inode_pages2_range for the range covered by a write kiocb or
> returns -EAGAIN if the kiocb is marked as nowait and there would be pages
> to write or invalidate.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
> Acked-by: Darrick J. Wong <djwong@kernel.org>
> ---
> include/linux/pagemap.h | 1 +
> mm/filemap.c | 48 ++++++++++++++++++++++++-----------------
> 2 files changed, 29 insertions(+), 20 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare at suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 N?rnberg
HRB 36809 (AG N?rnberg), Gesch?ftsf?hrer: Ivo Totev, Andrew
Myers, Andrew McDonald, Martje Boudien Moerman
next prev parent reply other threads:[~2023-05-30 6:59 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-24 6:37 cleanup the filemap / direct I/O interaction v2 Christoph Hellwig
2023-05-24 6:37 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:37 ` [f2fs-dev] " Christoph Hellwig
2023-05-24 6:38 ` [PATCH 01/11] backing_dev: remove current->backing_dev_info Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-24 14:50 ` Darrick J. Wong
2023-05-24 14:50 ` [Cluster-devel] " Darrick J. Wong
2023-05-24 14:50 ` [f2fs-dev] " Darrick J. Wong
2023-05-30 6:56 ` Hannes Reinecke
2023-05-30 6:56 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 6:56 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 02/11] iomap: update ki_pos a little later in iomap_dio_complete Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 6:57 ` Hannes Reinecke
2023-05-30 6:57 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 6:57 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 03/11] filemap: update ki_pos in generic_perform_write Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 6:57 ` Hannes Reinecke
2023-05-30 6:57 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 6:57 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 04/11] filemap: add a kiocb_write_and_wait helper Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 6:58 ` Hannes Reinecke
2023-05-30 6:58 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 6:58 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 05/11] filemap: add a kiocb_invalidate_pages helper Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 6:59 ` Hannes Reinecke [this message]
2023-05-30 6:59 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 6:59 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 06/11] filemap: add a kiocb_invalidate_post_direct_write helper Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 6:59 ` Hannes Reinecke
2023-05-30 6:59 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 6:59 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 07/11] iomap: update ki_pos in iomap_file_buffered_write Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-25 16:02 ` Andreas Gruenbacher
2023-05-25 16:02 ` [Cluster-devel] " Andreas Gruenbacher
2023-05-25 16:02 ` Andreas Gruenbacher
2023-05-30 7:00 ` Hannes Reinecke
2023-05-30 7:00 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 7:00 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 08/11] iomap: use kiocb_write_and_wait and kiocb_invalidate_pages Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 7:02 ` Hannes Reinecke
2023-05-30 7:02 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 7:02 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 09/11] fs: factor out a direct_write_fallback helper Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-24 7:00 ` Miklos Szeredi
2023-05-24 7:00 ` [Cluster-devel] " Miklos Szeredi
2023-05-24 7:00 ` [f2fs-dev] " Miklos Szeredi via Linux-f2fs-devel
2023-05-25 10:05 ` Christoph Hellwig
2023-05-25 10:05 ` [Cluster-devel] " Christoph Hellwig
2023-05-25 10:05 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 7:03 ` Hannes Reinecke
2023-05-30 7:03 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 7:03 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 10/11] fuse: update ki_pos in fuse_perform_write Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-24 7:07 ` Miklos Szeredi
2023-05-24 7:07 ` [Cluster-devel] " Miklos Szeredi
2023-05-24 7:07 ` [f2fs-dev] " Miklos Szeredi via Linux-f2fs-devel
2023-05-25 10:09 ` Christoph Hellwig
2023-05-25 10:09 ` [Cluster-devel] " Christoph Hellwig
2023-05-25 10:09 ` [f2fs-dev] " Christoph Hellwig
2023-05-30 7:04 ` Hannes Reinecke
2023-05-30 7:04 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 7:04 ` [f2fs-dev] " Hannes Reinecke
2023-05-24 6:38 ` [PATCH 11/11] fuse: drop redundant arguments to fuse_perform_write Christoph Hellwig
2023-05-24 6:38 ` [Cluster-devel] " Christoph Hellwig
2023-05-24 6:38 ` [f2fs-dev] " Christoph Hellwig
2023-05-24 7:09 ` Miklos Szeredi
2023-05-24 7:09 ` [Cluster-devel] " Miklos Szeredi
2023-05-24 7:09 ` [f2fs-dev] " Miklos Szeredi via Linux-f2fs-devel
2023-05-30 7:04 ` Hannes Reinecke
2023-05-30 7:04 ` [Cluster-devel] " Hannes Reinecke
2023-05-30 7:04 ` [f2fs-dev] " Hannes Reinecke
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