The patch titled
bootmem: Make __alloc_bootmem_low_node fall back to other nodes
has been added to the -mm tree. Its filename is
bootmem-make-__alloc_bootmem_low_node-fall-back-to-other-nodes.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: bootmem: Make __alloc_bootmem_low_node fall back to other nodes
From: Johannes Weiner <hannes@xxxxxxxxxxxx>
__alloc_bootmem_node already does this, make the interface consistent.
Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Yinghai Lu <yhlu.kernel@xxxxxxxxx>
Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/bootmem.c | 25 ++++++++++++++++---------
1 file changed, 16 insertions(+), 9 deletions(-)
diff -puN mm/bootmem.c~bootmem-make-__alloc_bootmem_low_node-fall-back-to-other-nodes mm/bootmem.c
--- a/mm/bootmem.c~bootmem-make-__alloc_bootmem_low_node-fall-back-to-other-nodes
+++ a/mm/bootmem.c
@@ -587,6 +587,19 @@ void * __init __alloc_bootmem(unsigned l
return ___alloc_bootmem(size, align, goal, 0);
}
+static void * __init ___alloc_bootmem_node(bootmem_data_t *bdata,
+ unsigned long size, unsigned long align,
+ unsigned long goal, unsigned long limit)
+{
+ void *ptr;
+
+ ptr = alloc_bootmem_core(bdata, size, align, goal, limit);
+ if (ptr)
+ return ptr;
+
+ return ___alloc_bootmem(size, align, goal, limit);
+}
+
/**
* __alloc_bootmem_node - allocate boot memory from a specific node
* @pgdat: node to allocate from
@@ -605,13 +618,7 @@ void * __init __alloc_bootmem(unsigned l
void * __init __alloc_bootmem_node(pg_data_t *pgdat, unsigned long size,
unsigned long align, unsigned long goal)
{
- void *ptr;
-
- ptr = alloc_bootmem_core(pgdat->bdata, size, align, goal, 0);
- if (ptr)
- return ptr;
-
- return __alloc_bootmem(size, align, goal);
+ return ___alloc_bootmem_node(pgdat->bdata, size, align, goal, 0);
}
#ifdef CONFIG_SPARSEMEM
@@ -705,6 +712,6 @@ void * __init __alloc_bootmem_low(unsign
void * __init __alloc_bootmem_low_node(pg_data_t *pgdat, unsigned long size,
unsigned long align, unsigned long goal)
{
- return alloc_bootmem_core(pgdat->bdata, size, align, goal,
- ARCH_LOW_ADDRESS_LIMIT);
+ return ___alloc_bootmem_node(pgdat->bdata, size, align,
+ goal, ARCH_LOW_ADDRESS_LIMIT);
}
_
Patches currently in -mm which might be from hannes@xxxxxxxxxxxx are
git-xtensa.patch
mm-move-bootmem-descriptors-definition-to-a-single-place.patch
mm-fix-free_all_bootmem_core-alignment-check.patch
mm-normalize-internal-argument-passing-of-bootmem-data.patch
mm-unexport-__alloc_bootmem_core.patch
mm-drop-unneeded-pgdat-argument-from-free_area_init_node.patch
hugetlb-guarantee-that-cow-faults-for-a-process-that-called-mmapmap_private-on-hugetlbfs-will-succeed-fix.patch
huge-page-private-reservation-review-cleanups.patch
huge-page-private-reservation-review-cleanups-fix.patch
mm-record-map_noreserve-status-on-vmas-and-fix-small-page-mprotect-reservations.patch
hugetlb-move-reservation-region-support-earlier.patch
hugetlb-allow-huge-page-mappings-to-be-created-without-reservations.patch
hugetlb-allow-huge-page-mappings-to-be-created-without-reservations-cleanups.patch
bootmem-reorder-code-to-match-new-bootmem-structure.patch
bootmem-clean-up-bootmemc-file-header.patch
bootmem-add-documentation-to-api-functions.patch
bootmem-add-debugging-framework.patch
bootmem-revisit-bitmap-size-calculations.patch
bootmem-revisit-bootmem-descriptor-list-handling.patch
bootmem-clean-up-free_all_bootmem_core.patch
bootmem-clean-up-alloc_bootmem_core.patch
bootmem-free-reserve-helpers.patch
bootmem-factor-out-the-marking-of-a-pfn-range.patch
bootmem-respect-goal-more-likely.patch
bootmem-make-__alloc_bootmem_low_node-fall-back-to-other-nodes.patch
bootmem-revisit-alloc_bootmem_section.patch
bootmem-replace-node_boot_start-in-struct-bootmem_data.patch
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