LU-1813 osc: osc_lock_unuse() race

[fs/lustre-release.git] / lustre / obdclass / cl_page.c

diff --git a/lustre/obdclass/cl_page.c b/lustre/obdclass/cl_page.c
index 1266c79..b2cecd8 100644 (file)
--- a/lustre/obdclass/cl_page.c
+++ b/lustre/obdclass/cl_page.c
@@ -1358,13 +1358,6 @@ void cl_page_completion(const struct lu_env *env,
                 pg->cp_sync_io = NULL;
                 cl_sync_io_note(anchor, ioret);
         }
-
-        /* Don't assert the page writeback bit here because the lustre file
-         * may be as a backend of swap space. in this case, the page writeback
-         * is set by VM, and obvious we shouldn't clear it at all. Fortunately
-         * this type of pages are all TRANSIENT pages. */
-        KLASSERT(ergo(pg->cp_type == CPT_CACHEABLE,
-                      !PageWriteback(cl_page_vmpage(env, pg))));
         EXIT;
 }
 EXPORT_SYMBOL(cl_page_completion);