[XenPPC] [xenppc-unstable] [XEN][POWERPC] Do not override smp function call wait flag

[Xen patchbot-xenppc-unstable <patchbot-xenppc-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
# Node ID e01e08ca629b4f154828b0976a58df8767558aec
# Parent  1e1a63408129bea2d87f485c52f1be21ada35ff0
[XEN][POWERPC] Do not override smp function call wait flag
Do not override the caller's wishes regarding waiting for smp function
call completion.  I was being too conservative in this respect: the lock
protects the call_data structure, and the function called is expected to
be threadsafe.

Signed-off-by: Amos Waterland <apw@xxxxxxxxxx>
Signed-off-by: Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
---
 xen/arch/powerpc/smp.c |    1 -
 1 files changed, 1 deletion(-)

diff -r 1e1a63408129 -r e01e08ca629b xen/arch/powerpc/smp.c
--- a/xen/arch/powerpc/smp.c    Tue Nov 28 16:56:40 2006 -0500
+++ b/xen/arch/powerpc/smp.c    Tue Nov 28 17:01:00 2006 -0500
@@ -97,7 +97,6 @@ int on_selected_cpus(
     call_data.func = func;
     call_data.info = info;
     call_data.wait = wait;
-    call_data.wait = 1;  /* Until we get RCU around call_data.  */
     atomic_set(&call_data.started, 0);
     atomic_set(&call_data.finished, 0);
     mb();

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