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authorVenkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>2010-10-22 10:13:12 -0700
committerEric Van Hensbergen <ericvh@gmail.com>2010-10-28 09:08:49 -0500
commitb165d60145b717261a0234f989c442c2b68b6ec0 (patch)
tree024f9f2c71ff85a806ed47cbbf451edeaa7111a5 /fs/9p/vfs_file.c
parent7b3bb3fe166702b504f1068359c9550d3b277eaf (diff)
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 <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/vfs_file.c')
-rw-r--r--fs/9p/vfs_file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index 3a4352f23a9..240c3067439 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;
}