Re: [patch 18/19] account mlocked pages

Balbir Singh
2008-01-11T12:52:07Z

* Rik van Riel <riel@redhat.com> [2008-01-08 15:59:57]:

The following patch is required to compile the code with
CONFIG_NORECLAIM enabled and CONFIG_NORECLAIM_MLOCK disabled.

Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index c8ccf8f..fb08ee8 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -88,6 +88,8 @@ enum zone_stat_item {
NR_NORECLAIM, /* " " " " " */
#ifdef CONFIG_NORECLAIM_MLOCK
NR_MLOCK, /* mlock()ed pages found and moved off LRU */
+#else
+ NR_MLOCK=NR_ACTIVE_FILE, /* avoid compiler errors... */
#endif
#else
NR_NORECLAIM=NR_ACTIVE_FILE, /* avoid compiler errors in dead code */

--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL