From: Nickolai Zeldovich <kolya@mit.edu>
Date: Sun, 20 Jan 2002 08:42:32 +0000 (+0000)
Subject: STABLE12-linux22-also-alloc-avoid-potential-recursion-freeing-memory-and-schedule... 
X-Git-Tag: openafs-stable-1_2_3~42
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=e6ad8e51afc6c236812c61b4244531eb9aa008a7;p=packages%2Fo%2Fopenafs.git

STABLE12-linux22-also-alloc-avoid-potential-recursion-freeing-memory-and-schedule-when-vmalloc-fails-20020120


linux 2.2 lacks set_current_state. currently in 2.4 it's a definition and not a real function, so this will work
---

diff --git a/src/afs/LINUX/osi_alloc.c b/src/afs/LINUX/osi_alloc.c
index 580e89961..46ebc4b54 100644
--- a/src/afs/LINUX/osi_alloc.c
+++ b/src/afs/LINUX/osi_alloc.c
@@ -103,7 +103,11 @@ static void *linux_alloc(unsigned int asize)
             if (--max_wait <=0) {
 		break;
             }
+#ifdef set_current_state
 	    set_current_state(TASK_INTERRUPTIBLE);
+#else
+	    current->state = TASK_INTERRUPTIBLE;
+#endif
 	    schedule_timeout(HZ);
         }
 	if (new) /* piggy back alloc type */