From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Sat, 14 Feb 2009 23:25:21 +0000 (+0100)
Subject: lockdep: build fix for !PROVE_LOCKING
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=868a23a8043f2a3042dae60105c89bd4680187ba;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

lockdep: build fix for !PROVE_LOCKING

The __GFP_FS annotations fail to build with CONFIG_LOCKDEP=y,
CONFIG_PROVE_LOCKING=n, ammend that.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index fc84a30483c2..022d2ed7fd8b 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -2396,6 +2396,10 @@ static inline int separate_irq_context(struct task_struct *curr,
 	return 0;
 }
 
+void lockdep_trace_alloc(gfp_t gfp_mask)
+{
+}
+
 #endif
 
 /*