From: Vasiliy Ulyanov <v.ulyanov@samsung.com>
Date: Mon, 13 Jul 2015 15:31:25 +0000 (+0300)
Subject: [FIX] Preload: remove global irq flags
X-Git-Tag: submit/tizen/20151123.110932~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F63%2F43763%2F2;p=kernel%2Fswap-modules.git

[FIX] Preload: remove global irq flags

With spin_lock_irqsave/spin_unlock_irqrestore flags
should be local to the current stack frame.

Change-Id: I6244ed720232f3163ff23a8237e61c292f67808d
Signed-off-by: Vasiliy Ulyanov <v.ulyanov@samsung.com>
---

diff --git a/preload/preload_threads.c b/preload/preload_threads.c
index 5f0ffc7..6a67829 100644
--- a/preload/preload_threads.c
+++ b/preload/preload_threads.c
@@ -31,7 +31,6 @@ struct disabled_addr {
 
 static LIST_HEAD(thread_slot_list);
 static spinlock_t slock;
-static unsigned long sflags;
 
 
 static inline void __lock_init(void)
@@ -41,12 +40,12 @@ static inline void __lock_init(void)
 
 static inline void __lock(void)
 {
-	spin_lock_irqsave(&slock, sflags);
+	spin_lock(&slock);
 }
 
 static inline void __unlock(void)
 {
-	spin_unlock_irqrestore(&slock, sflags);
+	spin_unlock(&slock);
 }