[Xen-devel] [PATCH 12/15] xen/multicalls: disable MC_DEBUG

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

From: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>

It's useful - and probably should be a config - but its very heavyweight,
especially with the tracing stuff to help sort out problems.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
---
 arch/x86/xen/multicalls.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/xen/multicalls.c b/arch/x86/xen/multicalls.c
index ac3641d..f19e43b 100644
--- a/arch/x86/xen/multicalls.c
+++ b/arch/x86/xen/multicalls.c
@@ -30,7 +30,7 @@
 
 #define MC_BATCH       32
 
-#define MC_DEBUG       1
+#define MC_DEBUG       0
 
 #define MC_ARGS                (MC_BATCH * 16)
 
@@ -132,7 +132,7 @@ struct multicall_space __xen_mc_entry(size_t args)
        }
 
        ret.mc = &b->entries[b->mcidx];
-#ifdef MC_DEBUG
+#if MC_DEBUG
        b->caller[b->mcidx] = __builtin_return_address(0);
 #endif
        b->mcidx++;
-- 
1.7.5.4


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