memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones

Other than sanity check and debug message, the x86 specific version of
memblock reserve/free functions are simple wrappers around the generic
versions - memblock_reserve/free().

This patch adds debug messages with caller identification to the
generic versions and replaces x86 specific ones and kills them.
arch/x86/include/asm/memblock.h and arch/x86/mm/memblock.c are empty
after this change and removed.

Signed-off-by: Tejun Heo <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Yinghai Lu <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/mm/memblock.c b/mm/memblock.c
index ebc6119f1280..0cb4da657b9d 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -449,6 +449,9 @@ long __init_memblock memblock_remove(phys_addr_t base, phys_addr_t size)
 
 long __init_memblock memblock_free(phys_addr_t base, phys_addr_t size)
 {
+	memblock_dbg("   memblock_free: [%#016llx-%#016llx] %pF\n",
+		     base, base + size, (void *)_RET_IP_);
+
 	return __memblock_remove(&memblock.reserved, base, size);
 }
 
@@ -456,6 +459,8 @@ long __init_memblock memblock_reserve(phys_addr_t base, phys_addr_t size)
 {
 	struct memblock_type *_rgn = &memblock.reserved;
 
+	memblock_dbg("memblock_reserve: [%#016llx-%#016llx] %pF\n",
+		     base, base + size, (void *)_RET_IP_);
 	BUG_ON(0 == size);
 
 	return memblock_add_region(_rgn, base, size);