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| author |   Johannes Weiner <hannes@cmpxchg.org> | 2012-05-29 15:06:36 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-29 16:22:22 -0700 |
| commit | 238305bb4d418c95977162ba13c11880685fc731 (patch) | |
| tree | 43f578a711e85af44b1b1b43e8f32ef86490486f /mm/compaction.c | |
| parent | mm: bootmem: pass pgdat instead of pgdat->bdata down the stack (diff) | |
| download | linux-dev-238305bb4d418c95977162ba13c11880685fc731.tar.xz linux-dev-238305bb4d418c95977162ba13c11880685fc731.zip | |
mm: remove sparsemem allocation details from the bootmem allocator
alloc_bootmem_section() derives allocation area constraints from the
specified sparsemem section. This is a bit specific for a generic memory
allocator like bootmem, though, so move it over to sparsemem.
As __alloc_bootmem_node_nopanic() already retries failed allocations with
relaxed area constraints, the fallback code in sparsemem.c can be removed
and the code becomes a bit more compact overall.
[akpm@linux-foundation.org: fix build]
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
0 files changed, 0 insertions, 0 deletions