From: David Howells <dhowells@redhat.com> To: Christian Brauner <christian@brauner.io>, Jeff Layton <jlayton@kernel.org>, Gao Xiang <hsiangkao@linux.alibaba.com>, Dominique Martinet <asmadeus@codewreck.org> Cc: David Howells <dhowells@redhat.com>, Matthew Wilcox <willy@infradead.org>, Steve French <smfrench@gmail.com>, Marc Dionne <marc.dionne@auristor.com>, Paulo Alcantara <pc@manguebit.com>, Shyam Prasad N <sprasad@microsoft.com>, Tom Talpey <tom@talpey.com>, Eric Van Hensbergen <ericvh@kernel.org>, Ilya Dryomov <idryomov@gmail.com>, netfs@lists.linux.dev, linux-cachefs@redhat.com, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Latchesar Ionkov <lucho@ionkov.net>, Christian Schoenebeck <linux_oss@crudebyte.com> Subject: [PATCH 11/26] 9p: Use alternative invalidation to using launder_folio Date: Thu, 28 Mar 2024 16:34:03 +0000 [thread overview] Message-ID: <20240328163424.2781320-12-dhowells@redhat.com> (raw) In-Reply-To: <20240328163424.2781320-1-dhowells@redhat.com> Use writepages-based flushing invalidation instead of invalidate_inode_pages2() and ->launder_folio(). This will allow ->launder_folio() to be removed eventually. Signed-off-by: David Howells <dhowells@redhat.com> cc: Eric Van Hensbergen <ericvh@kernel.org> cc: Latchesar Ionkov <lucho@ionkov.net> cc: Dominique Martinet <asmadeus@codewreck.org> cc: Christian Schoenebeck <linux_oss@crudebyte.com> cc: Jeff Layton <jlayton@kernel.org> cc: v9fs@lists.linux.dev cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org --- fs/9p/vfs_addr.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c index 047855033d32..5a943c122d83 100644 --- a/fs/9p/vfs_addr.c +++ b/fs/9p/vfs_addr.c @@ -89,7 +89,6 @@ static int v9fs_init_request(struct netfs_io_request *rreq, struct file *file) bool writing = (rreq->origin == NETFS_READ_FOR_WRITE || rreq->origin == NETFS_WRITEBACK || rreq->origin == NETFS_WRITETHROUGH || - rreq->origin == NETFS_LAUNDER_WRITE || rreq->origin == NETFS_UNBUFFERED_WRITE || rreq->origin == NETFS_DIO_WRITE); @@ -141,7 +140,6 @@ const struct address_space_operations v9fs_addr_operations = { .dirty_folio = netfs_dirty_folio, .release_folio = netfs_release_folio, .invalidate_folio = netfs_invalidate_folio, - .launder_folio = netfs_launder_folio, .direct_IO = noop_direct_IO, .writepages = netfs_writepages, };
WARNING: multiple messages have this Message-ID (diff)
From: David Howells <dhowells@redhat.com> To: Christian Brauner <christian@brauner.io>, Jeff Layton <jlayton@kernel.org>, Gao Xiang <hsiangkao@linux.alibaba.com>, Dominique Martinet <asmadeus@codewreck.org> Cc: Latchesar Ionkov <lucho@ionkov.net>, Christian Schoenebeck <linux_oss@crudebyte.com>, David Howells <dhowells@redhat.com>, linux-mm@kvack.org, Marc Dionne <marc.dionne@auristor.com>, linux-afs@lists.infradead.org, Paulo Alcantara <pc@manguebit.com>, linux-cifs@vger.kernel.org, Matthew Wilcox <willy@infradead.org>, Steve French <smfrench@gmail.com>, linux-cachefs@redhat.com, Ilya Dryomov <idryomov@gmail.com>, Shyam Prasad N <sprasad@microsoft.com>, Tom Talpey <tom@talpey.com>, ceph-devel@vger.kernel.org, Eric Van Hensbergen <ericvh@kernel.org>, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, v9fs@lists.linux.dev, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, netfs@lists.linux.dev, linux-erofs@lists.ozlabs.org Subject: [PATCH 11/26] 9p: Use alternative invalidation to using launder_folio Date: Thu, 28 Mar 2024 16:34:03 +0000 [thread overview] Message-ID: <20240328163424.2781320-12-dhowells@redhat.com> (raw) In-Reply-To: <20240328163424.2781320-1-dhowells@redhat.com> Use writepages-based flushing invalidation instead of invalidate_inode_pages2() and ->launder_folio(). This will allow ->launder_folio() to be removed eventually. Signed-off-by: David Howells <dhowells@redhat.com> cc: Eric Van Hensbergen <ericvh@kernel.org> cc: Latchesar Ionkov <lucho@ionkov.net> cc: Dominique Martinet <asmadeus@codewreck.org> cc: Christian Schoenebeck <linux_oss@crudebyte.com> cc: Jeff Layton <jlayton@kernel.org> cc: v9fs@lists.linux.dev cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org --- fs/9p/vfs_addr.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c index 047855033d32..5a943c122d83 100644 --- a/fs/9p/vfs_addr.c +++ b/fs/9p/vfs_addr.c @@ -89,7 +89,6 @@ static int v9fs_init_request(struct netfs_io_request *rreq, struct file *file) bool writing = (rreq->origin == NETFS_READ_FOR_WRITE || rreq->origin == NETFS_WRITEBACK || rreq->origin == NETFS_WRITETHROUGH || - rreq->origin == NETFS_LAUNDER_WRITE || rreq->origin == NETFS_UNBUFFERED_WRITE || rreq->origin == NETFS_DIO_WRITE); @@ -141,7 +140,6 @@ const struct address_space_operations v9fs_addr_operations = { .dirty_folio = netfs_dirty_folio, .release_folio = netfs_release_folio, .invalidate_folio = netfs_invalidate_folio, - .launder_folio = netfs_launder_folio, .direct_IO = noop_direct_IO, .writepages = netfs_writepages, };
next prev parent reply other threads:[~2024-03-28 16:37 UTC|newest] Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-03-28 16:33 [PATCH 00/26] netfs, afs, 9p, cifs: Rework netfs to use ->writepages() to copy to cache David Howells 2024-03-28 16:33 ` David Howells 2024-03-28 16:33 ` [PATCH 01/26] cifs: Fix duplicate fscache cookie warnings David Howells 2024-03-28 16:33 ` David Howells 2024-04-15 11:25 ` Jeff Layton 2024-04-15 11:25 ` Jeff Layton 2024-04-15 13:03 ` David Howells 2024-04-15 13:03 ` David Howells 2024-04-15 22:51 ` Steve French 2024-04-15 22:51 ` Steve French 2024-04-16 22:40 ` David Howells 2024-04-16 22:40 ` David Howells 2024-03-28 16:33 ` [PATCH 02/26] 9p: Clean up some kdoc and unused var warnings David Howells 2024-03-28 16:33 ` David Howells 2024-03-28 16:33 ` [PATCH 03/26] netfs: Update i_blocks when write committed to pagecache David Howells 2024-03-28 16:33 ` David Howells 2024-04-15 11:28 ` Jeff Layton 2024-04-15 11:28 ` Jeff Layton 2024-04-16 22:47 ` David Howells 2024-04-16 22:47 ` David Howells 2024-03-28 16:33 ` [PATCH 04/26] netfs: Replace PG_fscache by setting folio->private and marking dirty David Howells 2024-03-28 16:33 ` David Howells 2024-03-28 16:33 ` [PATCH 05/26] mm: Remove the PG_fscache alias for PG_private_2 David Howells 2024-03-28 16:33 ` David Howells 2024-03-28 16:33 ` [PATCH 06/26] netfs: Remove deprecated use of PG_private_2 as a second writeback flag David Howells 2024-03-28 16:33 ` David Howells 2024-03-28 16:33 ` [PATCH 07/26] netfs: Make netfs_io_request::subreq_counter an atomic_t David Howells 2024-03-28 16:33 ` David Howells 2024-03-28 16:34 ` [PATCH 08/26] netfs: Use subreq_counter to allocate subreq debug_index values David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 09/26] mm: Provide a means of invalidation without using launder_folio David Howells 2024-03-28 16:34 ` David Howells 2024-04-15 11:41 ` Jeff Layton 2024-04-15 11:41 ` Jeff Layton 2024-04-17 9:02 ` David Howells 2024-03-28 16:34 ` [PATCH 10/26] cifs: Use alternative invalidation to " David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` David Howells [this message] 2024-03-28 16:34 ` [PATCH 11/26] 9p: " David Howells 2024-04-15 11:43 ` Jeff Layton 2024-04-15 11:43 ` Jeff Layton 2024-04-16 23:03 ` David Howells 2024-04-16 23:03 ` David Howells 2024-03-28 16:34 ` [PATCH 12/26] afs: " David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 13/26] netfs: Remove ->launder_folio() support David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 14/26] netfs: Use mempools for allocating requests and subrequests David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 15/26] mm: Export writeback_iter() David Howells 2024-03-28 16:34 ` David Howells 2024-04-03 8:59 ` Christoph Hellwig 2024-04-03 8:59 ` Christoph Hellwig 2024-04-03 10:10 ` David Howells 2024-04-03 10:10 ` David Howells 2024-04-03 10:14 ` Christoph Hellwig 2024-04-03 10:14 ` Christoph Hellwig 2024-04-03 10:55 ` David Howells 2024-04-03 10:55 ` David Howells 2024-04-03 12:41 ` Christoph Hellwig 2024-04-03 12:41 ` Christoph Hellwig 2024-04-03 12:58 ` David Howells 2024-04-03 12:58 ` David Howells 2024-04-05 6:53 ` Christoph Hellwig 2024-04-05 6:53 ` Christoph Hellwig 2024-04-05 10:15 ` Christian Brauner 2024-04-05 10:15 ` Christian Brauner 2024-03-28 16:34 ` [PATCH 16/26] netfs: Switch to using unsigned long long rather than loff_t David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 17/26] netfs: Fix writethrough-mode error handling David Howells 2024-03-28 16:34 ` David Howells 2024-04-15 12:40 ` Jeff Layton 2024-04-15 12:40 ` Jeff Layton 2024-04-17 9:04 ` David Howells 2024-04-17 9:04 ` David Howells 2024-03-28 16:34 ` [PATCH 18/26] netfs: Add some write-side stats and clean up some stat names David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 19/26] netfs: New writeback implementation David Howells 2024-03-28 16:34 ` David Howells 2024-03-29 10:34 ` Naveen Mamindlapalli 2024-03-29 10:34 ` Naveen Mamindlapalli 2024-03-30 1:06 ` Vadim Fedorenko 2024-03-30 1:06 ` Vadim Fedorenko 2024-03-30 1:06 ` Vadim Fedorenko 2024-03-30 1:06 ` Vadim Fedorenko 2024-03-30 1:03 ` Vadim Fedorenko 2024-03-30 1:03 ` Vadim Fedorenko 2024-03-28 16:34 ` [PATCH 20/26] netfs, afs: Implement helpers for new write code David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 21/26] netfs, 9p: " David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 22/26] netfs, cachefiles: " David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 23/26] netfs: Cut over to using new writeback code David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 24/26] netfs: Remove the old " David Howells 2024-03-28 16:34 ` David Howells 2024-04-15 12:20 ` Jeff Layton 2024-04-15 12:20 ` Jeff Layton 2024-04-17 10:36 ` David Howells 2024-04-17 10:36 ` David Howells 2024-03-28 16:34 ` [PATCH 25/26] netfs: Miscellaneous tidy ups David Howells 2024-03-28 16:34 ` David Howells 2024-03-28 16:34 ` [PATCH 26/26] netfs, afs: Use writeback retry to deal with alternate keys David Howells 2024-03-28 16:34 ` David Howells 2024-04-01 13:53 ` Simon Horman 2024-04-01 13:53 ` Simon Horman 2024-04-02 8:32 ` David Howells 2024-04-02 8:32 ` David Howells 2024-04-10 17:38 ` Simon Horman 2024-04-10 17:38 ` Simon Horman 2024-04-11 7:09 ` David Howells 2024-04-11 7:09 ` David Howells 2024-04-02 8:46 ` [PATCH 19/26] netfs: New writeback implementation David Howells 2024-04-02 8:46 ` David Howells 2024-04-02 10:48 ` [PATCH 00/26] netfs, afs, 9p, cifs: Rework netfs to use ->writepages() to copy to cache Christian Brauner 2024-04-02 10:48 ` Christian Brauner 2024-04-04 7:51 ` [PATCH 21/26] netfs, 9p: Implement helpers for new write code David Howells 2024-04-04 7:51 ` David Howells 2024-04-04 8:01 ` David Howells 2024-04-04 8:01 ` David Howells 2024-04-08 15:53 ` [PATCH 23/26] netfs: Cut over to using new writeback code David Howells 2024-04-08 15:53 ` David Howells 2024-04-15 12:49 ` [PATCH 00/26] netfs, afs, 9p, cifs: Rework netfs to use ->writepages() to copy to cache Jeff Layton 2024-04-15 12:49 ` Jeff Layton
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