On Thu, 30 Nov 2006 12:24:08 +0000
Steven Whitehouse <[EMAIL PROTECTED]> wrote:
> static int gfs2_fsync(struct file *file, struct dentry *dentry, int datasync)
> {
> - struct gfs2_inode *ip = GFS2_I(dentry->d_inode);
> + struct inode *inode = dentry->d_inode;
> + int sync_state = inode->i_state & (I_DIRTY_SYNC|I_DIRTY_DATASYNC);
> + int ret = 0;
> + struct writeback_control wbc = {
> + .sync_mode = WB_SYNC_ALL,
> + .nr_to_write = 0,
> + };
> +
> + if (gfs2_is_jdata(GFS2_I(inode))) {
> + gfs2_log_flush(GFS2_SB(inode), GFS2_I(inode)->i_gl);
> + return 0;
> + }
>
> - gfs2_log_flush(ip->i_gl->gl_sbd, ip->i_gl);
> + if (sync_state != 0) {
> + if (!datasync)
> + ret = sync_inode(inode, &wbc);
filemap_fdatawrite() would be simpler.
-
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