From b165d60145b717261a0234f989c442c2b68b6ec0 Mon Sep 17 00:00:00 2001 From: "Venkateswararao Jujjuri (JV)" Date: Fri, 22 Oct 2010 10:13:12 -0700 Subject: 9p: Add datasync to client side TFSYNC/RFSYNC for dotl SYNOPSIS size[4] Tfsync tag[2] fid[4] datasync[4] size[4] Rfsync tag[2] DESCRIPTION The Tfsync transaction transfers ("flushes") all modified in-core data of file identified by fid to the disk device (or other permanent storage device) where that file resides. If datasync flag is specified data will be fleshed but does not flush modified metadata unless that metadata is needed in order to allow a subsequent data retrieval to be correctly handled. Signed-off-by: Venkateswararao Jujjuri Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/9p/vfs_file.c') diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index 3a4352f23a98..240c30674396 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -491,7 +491,7 @@ static int v9fs_file_fsync(struct file *filp, int datasync) return retval; } -static int v9fs_file_fsync_dotl(struct file *filp, int datasync) +int v9fs_file_fsync_dotl(struct file *filp, int datasync) { struct p9_fid *fid; int retval; @@ -501,7 +501,7 @@ static int v9fs_file_fsync_dotl(struct file *filp, int datasync) fid = filp->private_data; - retval = p9_client_fsync(fid); + retval = p9_client_fsync(fid, datasync); return retval; } -- cgit v1.2.3