[PATCH] powerpc: Remove debug code in hash path

Some debug code wasn't properly removed from the initial 64k pages
patch, and while it's harmless, it's also slowing down significantly a
very hot code path, thus it should really be removed.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index a50e5f3f396dc177da02deea3cbad714d01be4ce..cf1bc11b334685264c296363f0a0dd06ca1b38cf 100644 (file)
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -298,18 +298,6 @@ long pSeries_lpar_hpte_insert(unsigned long hpte_group,
        if (!(vflags & HPTE_V_BOLTED))
                DBG_LOW(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
 
-#if 1
-       {
-               int i;
-               for (i=0;i<8;i++) {
-                       unsigned long w0, w1;
-                       plpar_pte_read(0, hpte_group, &w0, &w1);
-                       BUG_ON (HPTE_V_COMPARE(hpte_v, w0)
-                               && (w0 & HPTE_V_VALID));
-               }
-       }
-#endif
-
        /* Now fill in the actual HPTE */
        /* Set CEC cookie to 0         */
        /* Zero page = 0               */