LU-6142 lustre: don't take spinlock to read a 'long'.

[fs/lustre-release.git] / lustre / mdc / lproc_mdc.c

diff --git a/lustre/mdc/lproc_mdc.c b/lustre/mdc/lproc_mdc.c
index 9de5c70..a2ca754 100644 (file)
--- a/lustre/mdc/lproc_mdc.c
+++ b/lustre/mdc/lproc_mdc.c
@@ -149,13 +149,8 @@ static int mdc_max_dirty_mb_seq_show(struct seq_file *m, void *v)
 {
        struct obd_device *obd = m->private;
        struct client_obd *cli = &obd->u.cli;
-       unsigned long val;
 
-       spin_lock(&cli->cl_loi_list_lock);
-       val = PAGES_TO_MiB(cli->cl_dirty_max_pages);
-       spin_unlock(&cli->cl_loi_list_lock);
-
-       seq_printf(m, "%lu\n", val);
+       seq_printf(m, "%lu\n", PAGES_TO_MiB(cli->cl_dirty_max_pages));
        return 0;
 }