From: Peter Breitenlohner <peb@mppmu.mpg.de>
Date: Tue, 3 Apr 2007 19:57:06 +0000 (+0000)
Subject: STABLE14-move-tasklist-lock-extern-outside-func-20070403
X-Git-Tag: openafs-stable-1_4_5-pre1~136
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=44e4664756f876c872e2e830120baa6996e1ab42;p=packages%2Fo%2Fopenafs.git

STABLE14-move-tasklist-lock-extern-outside-func-20070403

FIXES 53441

make tasklist-lock extern with pragma weak possibly work right


(cherry picked from commit 9c592530b18144ffbd91283fcd9690a9680c6cd9)
---

diff --git a/src/afs/afs_osi.c b/src/afs/afs_osi.c
index a409f0f0d..ff26d1908 100644
--- a/src/afs/afs_osi.c
+++ b/src/afs/afs_osi.c
@@ -807,6 +807,9 @@ afs_osi_TraverseProcTable(void)
 #endif
 
 #if defined(AFS_LINUX22_ENV)
+#ifdef EXPORTED_TASKLIST_LOCK
+extern rwlock_t tasklist_lock __attribute__((weak));
+#endif
 void
 afs_osi_TraverseProcTable()
 {
@@ -814,8 +817,6 @@ afs_osi_TraverseProcTable()
     struct task_struct *p;
 
 #ifdef EXPORTED_TASKLIST_LOCK
-    extern rwlock_t tasklist_lock __attribute__((weak));
-
     if (&tasklist_lock)
        read_lock(&tasklist_lock);
 #endif