From: Peter Breitenlohner <peb@mppmu.mpg.de>
Date: Tue, 3 Apr 2007 19:52:44 +0000 (+0000)
Subject: move-tasklist-lock-extern-outside-func-20070403
X-Git-Tag: BP-openafs-windows-kdfs-ifs~741
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=9c592530b18144ffbd91283fcd9690a9680c6cd9;p=packages%2Fo%2Fopenafs.git

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

FIXES 53441

make tasklist-lock extern with pragma weak possibly work right
---

diff --git a/src/afs/afs_osi_gcpags.c b/src/afs/afs_osi_gcpags.c
index 4dc1ca7fd..f5d240163 100644
--- a/src/afs/afs_osi_gcpags.c
+++ b/src/afs/afs_osi_gcpags.c
@@ -226,14 +226,15 @@ 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()
 {
 #if !defined(LINUX_KEYRING_SUPPORT)
     struct task_struct *p;
 #ifdef EXPORTED_TASKLIST_LOCK
-    extern rwlock_t tasklist_lock __attribute__((weak));
-
     if (&tasklist_lock)
        read_lock(&tasklist_lock);
 #endif