Subject: [merged] memblock-introduce-memblock_alloc_range.patch removed from -mm tree
To: akinobu.mita@xxxxxxxxx,andi@xxxxxxxxxxxxxx,ddutile@xxxxxxxxxx,dwmw2@xxxxxxxxxxxxx,hpa@xxxxxxxxx,konrad.wilk@xxxxxxxxxx,m.szyprowski@xxxxxxxxxxx,mingo@xxxxxxxxxx,tglx@xxxxxxxxxxxxx,yinghai@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Thu, 05 Jun 2014 12:49:09 -0700
The patch titled
Subject: memblock: introduce memblock_alloc_range()
has been removed from the -mm tree. Its filename was
memblock-introduce-memblock_alloc_range.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Subject: memblock: introduce memblock_alloc_range()
This introduces memblock_alloc_range() which allocates memblock from the
specified range of physical address. I would like to use this function to
specify the location of CMA.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Cc: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
Cc: Don Dutile <ddutile@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/memblock.h | 2 ++
mm/memblock.c | 21 +++++++++++++++++----
2 files changed, 19 insertions(+), 4 deletions(-)
diff -puN include/linux/memblock.h~memblock-introduce-memblock_alloc_range include/linux/memblock.h
--- a/include/linux/memblock.h~memblock-introduce-memblock_alloc_range
+++ a/include/linux/memblock.h
@@ -272,6 +272,8 @@ static inline bool memblock_bottom_up(vo
#define MEMBLOCK_ALLOC_ANYWHERE (~(phys_addr_t)0)
#define MEMBLOCK_ALLOC_ACCESSIBLE 0
+phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
+ phys_addr_t start, phys_addr_t end);
phys_addr_t memblock_alloc_base(phys_addr_t size, phys_addr_t align,
phys_addr_t max_addr);
phys_addr_t __memblock_alloc_base(phys_addr_t size, phys_addr_t align,
diff -puN mm/memblock.c~memblock-introduce-memblock_alloc_range mm/memblock.c
--- a/mm/memblock.c~memblock-introduce-memblock_alloc_range
+++ a/mm/memblock.c
@@ -1033,22 +1033,35 @@ int __init_memblock memblock_set_node(ph
}
#endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */
-static phys_addr_t __init memblock_alloc_base_nid(phys_addr_t size,
- phys_addr_t align, phys_addr_t max_addr,
- int nid)
+static phys_addr_t __init memblock_alloc_range_nid(phys_addr_t size,
+ phys_addr_t align, phys_addr_t start,
+ phys_addr_t end, int nid)
{
phys_addr_t found;
if (!align)
align = SMP_CACHE_BYTES;
- found = memblock_find_in_range_node(size, align, 0, max_addr, nid);
+ found = memblock_find_in_range_node(size, align, start, end, nid);
if (found && !memblock_reserve(found, size))
return found;
return 0;
}
+phys_addr_t __init memblock_alloc_range(phys_addr_t size, phys_addr_t align,
+ phys_addr_t start, phys_addr_t end)
+{
+ return memblock_alloc_range_nid(size, align, start, end, NUMA_NO_NODE);
+}
+
+static phys_addr_t __init memblock_alloc_base_nid(phys_addr_t size,
+ phys_addr_t align, phys_addr_t max_addr,
+ int nid)
+{
+ return memblock_alloc_range_nid(size, align, 0, max_addr, nid);
+}
+
phys_addr_t __init memblock_alloc_nid(phys_addr_t size, phys_addr_t align, int nid)
{
return memblock_alloc_base_nid(size, align, MEMBLOCK_ALLOC_ACCESSIBLE, nid);
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
origin.patch
linux-next.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
