From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org, tglx@linuxtronix.de, mingo@elte.hu,
davem@davemloft.net, lethal@linux-sh.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: [PATCH 06/25] lmb: Expose LMB_ALLOC_ANYWHERE
Date: Mon, 10 May 2010 19:38:40 +1000 [thread overview]
Message-ID: <1273484339-28911-7-git-send-email-benh@kernel.crashing.org> (raw)
In-Reply-To: <1273484339-28911-6-git-send-email-benh@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/mm/hash_utils_64.c | 2 +-
include/linux/lmb.h | 1 +
lib/lmb.c | 2 --
3 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 2fdeedf..28838e3 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -625,7 +625,7 @@ static void __init htab_initialize(void)
if (machine_is(cell))
limit = 0x80000000;
else
- limit = 0;
+ limit = LMB_ALLOC_ANYWHERE;
table = lmb_alloc_base(htab_size_bytes, htab_size_bytes, limit);
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index 9caa67a..f0d2cab 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -50,6 +50,7 @@ extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid);
extern u64 __init lmb_alloc(u64 size, u64 align);
extern u64 __init lmb_alloc_base(u64 size,
u64, u64 max_addr);
+#define LMB_ALLOC_ANYWHERE 0
extern u64 __init __lmb_alloc_base(u64 size,
u64 align, u64 max_addr);
extern u64 __init lmb_phys_mem_size(void);
diff --git a/lib/lmb.c b/lib/lmb.c
index 00d5808..bd81266 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -15,8 +15,6 @@
#include <linux/bitops.h>
#include <linux/lmb.h>
-#define LMB_ALLOC_ANYWHERE 0
-
struct lmb lmb;
static int lmb_debug;
--
1.6.3.3
--
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next prev parent reply other threads:[~2010-05-10 10:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-10 9:38 [PATCH/WIP] lmb cleanups and additions Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 01/25] lmb: Rename lmb_region to lmb_type and lmb_property to lmb_region Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 02/25] lmb: No reason to include asm/lmb.h late Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 03/25] lmb: Introduce for_each_lmb() and new accessors, and use it Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 04/25] lmb: Remove nid_range argument, arch provides lmb_nid_range() instead Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 05/25] lmb: Factor the lowest level alloc function Benjamin Herrenschmidt
2010-05-10 9:38 ` Benjamin Herrenschmidt [this message]
2010-05-10 9:38 ` [PATCH 07/25] lmb: Introduce default allocation limit and use it to replace explicit ones Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 08/25] lmb: Remove rmo_size, burry it in arch/powerpc where it belongs Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 09/25] lmb: Change u64 to phys_addr_t Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 10/25] lmb: Remove unused lmb.debug struct member Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 11/25] lmb: Remove lmb_type.size and add lmb.memory_size instead Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 12/25] lmb: Move lmb arrays to static storage in lmb.c and make their size a variable Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 13/25] lmb: Add debug markers at the end of the array Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 14/25] lmb: Make lmb_find_region() out of lmb_alloc_region() Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 15/25] lmb: Define LMB_ERROR internally instead of using ~(phys_addr_t)0 Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 16/25] lmb: Move lmb_init() to the bottom of the file Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 17/25] lmb: split lmb_find_base() out of __lmb_alloc_base() Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 18/25] lmb: Move functions around into a more sensible order Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 19/25] lmb: Add array resizing support Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 20/25] lmb: Add arch function to control coalescing of lmb memory regions Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 21/25] lmb: Add "start" argument to lmb_find_base() Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 22/25] lmb: NUMA allocate can now use early_pfn_map Benjamin Herrenschmidt
2010-05-10 9:38 ` [PATCH 23/25] lmb: Separate lmb_alloc_nid() and lmb_alloc_try_nid() Benjamin Herrenschmidt
2010-05-10 23:37 ` [PATCH 21/25] lmb: Add "start" argument to lmb_find_base() Yinghai Lu
2010-05-11 4:56 ` Benjamin Herrenschmidt
2010-05-10 23:59 ` [PATCH 19/25] lmb: Add array resizing support Yinghai Lu
2010-05-11 4:56 ` Benjamin Herrenschmidt
2010-05-11 17:54 ` Yinghai Lu
2010-05-10 10:44 ` [PATCH 12/25] lmb: Move lmb arrays to static storage in lmb.c and make their size a variable Paul Mundt
2010-05-10 11:46 ` Benjamin Herrenschmidt
2010-05-11 12:30 ` [PATCH 05/25] lmb: Factor the lowest level alloc function Thomas Gleixner
2010-05-11 22:24 ` Benjamin Herrenschmidt
2010-05-12 5:24 ` Benjamin Herrenschmidt
2010-05-10 15:39 ` [PATCH 03/25] lmb: Introduce for_each_lmb() and new accessors, and use it Thomas Gleixner
2010-05-10 21:52 ` Benjamin Herrenschmidt
2010-05-12 5:20 ` Benjamin Herrenschmidt
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