linux-kernel - [PATCH] hugetlb: offload per node attribute registrations fix

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 02 Nov 2009 16:50:15 -0500
From:	Lee Schermerhorn <Lee.Schermerhorn@...com>
To:	akpm <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org,
	Randy Dunlap <randy.dunlap@...cle.com>
Subject: [PATCH] hugetlb: offload per node attribute registrations fix


Against:  2.6.32-rc5-mmotm-091101-1001

Fix build failure when MEMORY_HOTPLUG_SPARSE and !HUGETLBFS:

drivers/base/node.c:484: error: implicit declaration of function 'init_node_hugetlb_work'
drivers/base/node.c:582: error: 'node_memory_callback' undeclared (first use in this function)

Reported-by: Randy Dunlap <randy.dunlap@...cle.com>
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@...com>

 drivers/base/node.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

Index: linux-2.6.32-rc5-mmotm-091101-1001/drivers/base/node.c
===================================================================
--- linux-2.6.32-rc5-mmotm-091101-1001.orig/drivers/base/node.c	2009-11-02 15:51:43.000000000 -0500
+++ linux-2.6.32-rc5-mmotm-091101-1001/drivers/base/node.c	2009-11-02 16:41:36.000000000 -0500
@@ -445,8 +445,12 @@ static int node_memory_callback(struct n
 }
 #endif	/* CONFIG_HUGETLBFS */
 #else	/* !CONFIG_MEMORY_HOTPLUG_SPARSE */
+
 static int link_mem_sections(int nid) { return 0; }
+#endif	/* CONFIG_MEMORY_HOTPLUG_SPARSE */
 
+#if !defined(CONFIG_MEMORY_HOTPLUG_SPARSE) || \
+    !defined(CONFIG_HUGETLBFS)
 static inline int node_memory_callback(struct notifier_block *self,
 				unsigned long action, void *arg)
 {
@@ -455,7 +459,7 @@ static inline int node_memory_callback(s
 
 static void init_node_hugetlb_work(int nid) { }
 
-#endif /* CONFIG_MEMORY_HOTPLUG_SPARSE */
+#endif
 
 int register_one_node(int nid)
 {


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/