NFSv4.1/pnfs: Separate out metadata and data consistency for pNFS

[deliverable/linux.git] / fs / nfs / nfs4file.c

diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index 0de62f7cfebfef787b00aef18a9d907007121e48..866842b048ef3f200e31caa5f974af519caf6001 100644 (file)
--- a/fs/nfs/nfs4file.c
+++ b/fs/nfs/nfs4file.c
@@ -59,7 +59,7 @@ nfs4_file_open(struct inode *inode, struct file *filp)
        if (openflags & O_TRUNC) {
                attr.ia_valid |= ATTR_SIZE;
                attr.ia_size = 0;
-               nfs_wb_all(inode);
+               nfs_sync_inode(inode);
        }
 
        inode = NFS_PROTO(dir)->open_context(dir, ctx, openflags, &attr, &opened);
@@ -104,6 +104,7 @@ nfs4_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)
 
        trace_nfs_fsync_enter(inode);
 
+       nfs_inode_dio_wait(inode);
        do {
                ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
                if (ret != 0)
@@ -111,7 +112,7 @@ nfs4_file_fsync(struct file *file, loff_t start, loff_t end, int datasync)
                mutex_lock(&inode->i_mutex);
                ret = nfs_file_fsync_commit(file, start, end, datasync);
                if (!ret)
-                       ret = pnfs_layoutcommit_inode(inode, true);
+                       ret = pnfs_sync_inode(inode, !!datasync);
                mutex_unlock(&inode->i_mutex);
                /*
                 * If nfs_file_fsync_commit detected a server reboot, then