[XenPPC] [linux-ppc-2.6] [POWERPC] it is now saafe to always use xencomm_create_mini()

[Xen patchbot-linux-ppc-2.6 <patchbot-linux-ppc-2.6@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
# Node ID 780be3ca25eaccee7a5835acadb43a40e59c5e02
# Parent  0b82e0cba7d3676bc5ca619cd57047f03bbce253
[POWERPC] it is now saafe to always use xencomm_create_mini()

slab hack BEGONE!

Signed-off-by: Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
---
 arch/powerpc/platforms/xen/hcall.c |   15 ++-------------
 1 files changed, 2 insertions(+), 13 deletions(-)

diff -r 0b82e0cba7d3 -r 780be3ca25ea arch/powerpc/platforms/xen/hcall.c
--- a/arch/powerpc/platforms/xen/hcall.c        Thu Aug 10 16:53:52 2006 -0400
+++ b/arch/powerpc/platforms/xen/hcall.c        Thu Aug 10 16:57:23 2006 -0400
@@ -75,7 +75,6 @@ int HYPERVISOR_xen_version(int cmd, void
        const unsigned long hcall = __HYPERVISOR_xen_version;
        int argsize;
        int rc;
-       static int slab;
 
        switch (cmd) {
        case XENVER_version:
@@ -106,22 +105,12 @@ int HYPERVISOR_xen_version(int cmd, void
                printk("%s: unknown version cmd %d\n", __func__, cmd);
                return -ENOSYS;
        }
-
-       if (!slab) {
-               slab = slab_is_available();
-       }
-       if (slab)
-               rc = xencomm_create(arg, argsize, &desc, GFP_KERNEL);
-       else
-               rc = xencomm_create_mini(xc_area, XENCOMM_MINI_AREA,
-                                        arg, argsize, &desc);
+       rc = xencomm_create_mini(xc_area, XENCOMM_MINI_AREA,
+                                arg, argsize, &desc);
        if (rc)
                return rc;
 
        rc = plpar_hcall_norets(XEN_MARK(hcall), cmd, __pa(desc));
-
-       if (slab)
-               xencomm_free(desc);
 
        return rc;
 }

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