[Xen-changelog] [xen-unstable] [XEN][POWERPC] Do not override smp function call wait flag

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

# HG changeset patch
# User Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
# Node ID 4a27df713c66935d0df5f9ef67b57dc8cfb54602
# Parent  21ce7e75b8156e2fb0232c75ab58fb0d05c5b613
[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>
Signed-off-by: Hollis Blanchard <hollisb@xxxxxxxxxx>
---
 xen/arch/powerpc/smp.c |    1 -
 1 files changed, 1 deletion(-)

diff -r 21ce7e75b815 -r 4a27df713c66 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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