path: root/fs
diff options
authorPavel Emelyanov <xemul@openvz.org>2013-10-10 17:10:30 +0400
committerAlex Shi <alex.shi@linaro.org>2015-04-20 13:21:42 +0800
commit77dfdd746390b9230ac5420f13dd363bcdac6e98 (patch)
tree18721b114ed391a085c7b4f0cc4eae57fbfa2499 /fs
parent6fb17a412207343151aac1fde91935a542339deb (diff)
fuse: Connection bit for enabling writeback
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> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> (cherry picked from commit d5cd66c58edf10a7ee786659994595fd43995aab) Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'fs')
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 2da5db2c8bdb..374a8be014fd 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -480,6 +480,9 @@ 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