From: "Maxim V. Patlasov" <MPatlasov@parallels.com>
To: miklos@szeredi.hu
Cc: dev@parallels.com, xemul@parallels.com,
fuse-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
jbottomley@parallels.com, viro@zeniv.linux.org.uk,
linux-fsdevel@vger.kernel.org, devel@openvz.org
Subject: [PATCH 05/14] fuse: Connection bit for enabling writeback
Date: Fri, 25 Jan 2013 22:22:05 +0400 [thread overview]
Message-ID: <20130125182153.10037.956.stgit@maximpc.sw.ru> (raw)
In-Reply-To: <20130125181700.10037.29163.stgit@maximpc.sw.ru>
Off (0) by default. Will be used in the next patches and will be turned
on at the very end.
Signed-off-by: Maxim Patlasov <MPatlasov@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
---
fs/fuse/fuse_i.h | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 13befcd..65d76cd 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -446,6 +446,9 @@ struct fuse_conn {
/** Set if bdi is valid */
unsigned bdi_initialized:1;
+ /** write-back cache policy (default is write-through) */
+ unsigned writeback_cache:1;
+
/*
* The following bitfields are only for optimization purposes
* and hence races in setting them will not cause malfunction
next prev parent reply other threads:[~2013-01-25 18:22 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-25 18:20 [PATCH v3 00/14] fuse: An attempt to implement a write-back cache policy Maxim V. Patlasov
2013-01-25 18:20 ` [PATCH 01/14] fuse: Linking file to inode helper Maxim V. Patlasov
2013-01-25 18:21 ` [PATCH 02/14] fuse: Getting file for writeback helper Maxim V. Patlasov
2013-01-25 18:21 ` [PATCH 03/14] fuse: Prepare to handle short reads Maxim V. Patlasov
2013-01-25 18:21 ` [PATCH 04/14] fuse: Prepare to handle multiple pages in writeback Maxim V. Patlasov
2013-01-25 18:22 ` Maxim V. Patlasov [this message]
2013-01-25 18:22 ` [PATCH 06/14] fuse: Trust kernel i_size only - v2 Maxim V. Patlasov
2013-01-29 10:18 ` Miklos Szeredi
2013-03-25 12:29 ` Maxim V. Patlasov
2013-01-25 18:24 ` [PATCH 07/14] fuse: Update i_mtime on buffered writes Maxim V. Patlasov
2013-01-29 22:19 ` Miklos Szeredi
2013-03-26 9:55 ` Maxim V. Patlasov
2013-01-25 18:24 ` [PATCH 08/14] fuse: Flush files on wb close Maxim V. Patlasov
2013-01-29 22:58 ` Miklos Szeredi
2013-03-26 11:24 ` Maxim V. Patlasov
2013-01-25 18:25 ` [PATCH 09/14] fuse: Implement writepages and write_begin/write_end callbacks - v2 Maxim V. Patlasov
2013-01-29 23:08 ` Miklos Szeredi
2013-03-27 12:39 ` Maxim V. Patlasov
2013-01-25 18:25 ` [PATCH 10/14] fuse: fuse_writepage_locked() should wait on writeback Maxim V. Patlasov
2013-01-25 18:26 ` [PATCH 11/14] fuse: fuse_flush() " Maxim V. Patlasov
2013-01-25 18:27 ` [PATCH 12/14] fuse: Fix O_DIRECT operations vs cached writeback misorder - v2 Maxim V. Patlasov
2013-01-25 18:27 ` [PATCH 13/14] fuse: Turn writeback cache on Maxim V. Patlasov
2013-01-25 18:28 ` [PATCH 14/14] mm: Account for WRITEBACK_TEMP in balance_dirty_pages Maxim V. Patlasov
-- strict thread matches above, loose matches on Subject: below --
2013-04-01 10:40 [PATCH v4 00/14] fuse: An attempt to implement a write-back cache policy Maxim V. Patlasov
2013-04-01 10:41 ` [PATCH 05/14] fuse: Connection bit for enabling writeback Maxim V. Patlasov
2012-11-16 17:04 [PATCH v2 00/14] fuse: An attempt to implement a write-back cache policy Maxim Patlasov
2012-11-16 17:07 ` [PATCH 05/14] fuse: Connection bit for enabling writeback Maxim Patlasov
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