From e68fe961f5296e579245a9d30a8b1bc57ca2801d Mon Sep 17 00:00:00 2001
From: guanglei <guanglei>
Date: Wed, 29 Nov 2006 09:49:08 +0000
Subject: scheduler.stp, vfs.stp: made idle_balance and buffer_migrate_page
 optinal.

---
 tapset/vfs.stp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tapset/vfs.stp')

diff --git a/tapset/vfs.stp b/tapset/vfs.stp
index 4334f7c5..16c51b17 100644
--- a/tapset/vfs.stp
+++ b/tapset/vfs.stp
@@ -476,7 +476,7 @@ probe vfs.block_sync_page.return = kernel.function ("block_sync_page").return
 	units = "pages"
 }
 
-probe vfs.buffer_migrate_page = kernel.function ("buffer_migrate_page")
+probe vfs.buffer_migrate_page = kernel.function ("buffer_migrate_page")?
 {
 	dev = __page_dev($page)
         ino = __page_ino($page)
@@ -490,7 +490,7 @@ probe vfs.buffer_migrate_page = kernel.function ("buffer_migrate_page")
 	size = 1
 	units = "pages"
 }
-probe vfs.buffer_migrate_page.return = kernel.function ("buffer_migrate_page").return
+probe vfs.buffer_migrate_page.return = kernel.function ("buffer_migrate_page").return?
 {
 	name = "buffer_migrate_page"
 	retstr = sprintf("%d", $return)
-- 
cgit