[Devel] [PATCH 05/16] fuse: Connection bit for enabling writeback

[Maxim Patlasov]

From: Pavel Emelyanov <xemul at 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 at parallels.com>
Signed-off-by: Pavel Emelyanov <xemul at 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