From: Maxim Patlasov <MPatlasov@parallels.com>
To: miklos@szeredi.hu
Cc: riel@redhat.com, dev@parallels.com, xemul@parallels.com,
fuse-devel@lists.sourceforge.net, bfoster@redhat.com,
linux-kernel@vger.kernel.org, jbottomley@parallels.com,
linux-mm@kvack.org, viro@zeniv.linux.org.uk,
linux-fsdevel@vger.kernel.org, akpm@linux-foundation.org,
fengguang.wu@intel.com, devel@openvz.org, mgorman@suse.de
Subject: [PATCH 05/16] fuse: Connection bit for enabling writeback
Date: Sat, 29 Jun 2013 21:42:59 +0400 [thread overview]
Message-ID: <20130629174253.20175.39262.stgit@maximpc.sw.ru> (raw)
In-Reply-To: <20130629172211.20175.70154.stgit@maximpc.sw.ru>
From: Pavel Emelyanov <xemul@openvz.org>
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 fde7249..a0062a0 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -476,6 +476,9 @@ 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
--
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next prev parent reply other threads:[~2013-06-29 17:43 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-29 17:41 [PATCH v5 00/16] fuse: An attempt to implement a write-back cache policy Maxim Patlasov
2013-06-29 17:42 ` [PATCH 01/16] fuse: Linking file to inode helper Maxim Patlasov
2013-06-29 17:42 ` [PATCH 02/16] fuse: Getting file for writeback helper Maxim Patlasov
2013-06-29 17:42 ` [PATCH 03/16] fuse: Prepare to handle short reads Maxim Patlasov
2013-06-29 17:42 ` [PATCH 04/16] fuse: Prepare to handle multiple pages in writeback Maxim Patlasov
2013-06-29 17:42 ` Maxim Patlasov [this message]
2013-06-29 17:44 ` [PATCH 06/16] fuse: Trust kernel i_size only - v4 Maxim Patlasov
2013-06-29 17:44 ` [PATCH 07/16] fuse: Trust kernel i_mtime only Maxim Patlasov
2013-06-29 17:45 ` [PATCH 08/16] fuse: Flush files on wb close Maxim Patlasov
2013-06-29 17:45 ` [PATCH 09/16] fuse: restructure fuse_readpage() Maxim Patlasov
2013-06-29 17:45 ` [PATCH 10/16] fuse: Implement writepages callback Maxim Patlasov
2013-07-19 16:50 ` Miklos Szeredi
2013-08-02 15:40 ` Maxim Patlasov
2013-08-06 16:25 ` Miklos Szeredi
2013-08-06 16:26 ` Eric Boxer
2013-08-09 15:02 ` Maxim Patlasov
2013-08-30 10:12 ` Miklos Szeredi
2013-08-30 14:50 ` Maxim Patlasov
2013-09-03 10:31 ` Miklos Szeredi
2013-09-03 16:02 ` Maxim Patlasov
2013-06-29 17:45 ` [PATCH 11/16] fuse: Implement write_begin/write_end callbacks Maxim Patlasov
2013-06-29 17:46 ` [PATCH 12/16] fuse: fuse_writepage_locked() should wait on writeback Maxim Patlasov
2013-06-29 17:46 ` [PATCH 13/16] fuse: fuse_flush() " Maxim Patlasov
2013-06-29 17:46 ` [PATCH 14/16] fuse: Fix O_DIRECT operations vs cached writeback misorder - v2 Maxim Patlasov
2013-06-29 17:47 ` [PATCH 15/16] fuse: Turn writeback cache on Maxim Patlasov
2013-06-29 17:48 ` [PATCH 16/16] mm: strictlimit feature Maxim Patlasov
2013-07-01 21:16 ` Andrew Morton
2013-07-02 8:33 ` Maxim Patlasov
2013-07-02 17:44 ` [PATCH] mm: strictlimit feature -v2 Maxim Patlasov
2013-07-02 19:38 ` Andrew Morton
2013-07-03 11:01 ` Maxim Patlasov
2013-07-03 23:16 ` Jan Kara
2013-07-05 13:14 ` Maxim Patlasov
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