Commit 059f134f authored Jan 14, 2009 by Michael Ellerman Committed by Benjamin Herrenschmidt Feb 11, 2009

powerpc: Allow debugging of LMBs with lmb=debug



The lmb debugging can be turned on at boottime with lmb=debug on the
command line. However on powerpc that doesn't work, because we don't
necessarily call lmb_dump_all().

So always call lmb_dump_all() after lmb_analyze(), no output is
generated unless lmb=debug is found on the command line.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent 33642d31

arch/powerpc/kernel/prom.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -1075,11 +1075,6 @@ static void __init early_reserve_mem(void)
		DBG("reserving: %llx -> %llx\n", base, size);
		lmb_reserve(base, size);
		}

		#if 0
		DBG("memory reserved, lmbs :\n");
		lmb_dump_all();
		#endif
		}

		#ifdef CONFIG_PHYP_DUMP
		@@ -1221,6 +1216,7 @@ void __init early_init_devtree(void *params)
		lmb_enforce_memory_limit(limit);

		lmb_analyze();
		lmb_dump_all();

		DBG("Phys. mem: %lx\n", lmb_phys_mem_size());