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Date: Thu, 04 Sep 2008 08:55:25 -0400 From: Gregory Haskins <ghaskins@...ell.com> To: mingo@...e.hu Cc: rostedt@...dmis.org, peterz@...radead.org, linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org, npiggin@...e.de, gregory.haskins@...il.com Subject: [TIP/SCHED/DEVEL PATCH v3 5/6] plist: fix PLIST_NODE_INIT to work with debug enabled It seems that PLIST_NODE_INIT breaks if used and DEBUG_PI_LIST is defined. Since there are no current users of PLIST_NODE_INIT, this has gone undetected. This patch fixes the build issue that enables the DEBUG_PI_LIST later in the series when we use it in init_task.h Signed-off-by: Gregory Haskins <ghaskins@...ell.com> --- include/linux/plist.h | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/include/linux/plist.h b/include/linux/plist.h index 85de2f0..2b65483 100644 --- a/include/linux/plist.h +++ b/include/linux/plist.h @@ -96,6 +96,10 @@ struct plist_node { # define PLIST_HEAD_LOCK_INIT(_lock) #endif +#define _PLIST_HEAD_INIT(head) \ + .prio_list = LIST_HEAD_INIT((head).prio_list), \ + .node_list = LIST_HEAD_INIT((head).node_list) + /** * PLIST_HEAD_INIT - static struct plist_head initializer * @head: struct plist_head variable name @@ -103,8 +107,7 @@ struct plist_node { */ #define PLIST_HEAD_INIT(head, _lock) \ { \ - .prio_list = LIST_HEAD_INIT((head).prio_list), \ - .node_list = LIST_HEAD_INIT((head).node_list), \ + _PLIST_HEAD_INIT(head), \ PLIST_HEAD_LOCK_INIT(&(_lock)) \ } @@ -116,7 +119,7 @@ struct plist_node { #define PLIST_NODE_INIT(node, __prio) \ { \ .prio = (__prio), \ - .plist = PLIST_HEAD_INIT((node).plist, NULL), \ + .plist = { _PLIST_HEAD_INIT((node).plist) }, \ } /** -- 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/
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