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authorRavikiran G Thirumalai <kiran@scalex86.org>2006-01-06 00:11:01 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:26 -0800
commit008857c1a49ccffc31a54c3ea7e182833bd61304 (patch)
treeba65452db097f57e05d2e3df550d55d45feabc94 /lib
parent085cc7d5de3cc662da7ea78296464a0d52f3f01f (diff)
downloadop-kernel-dev-008857c1a49ccffc31a54c3ea7e182833bd61304.zip
op-kernel-dev-008857c1a49ccffc31a54c3ea7e182833bd61304.tar.gz
[PATCH] Cleanup bootmem allocator and fix alloc_bootmem_low
Patch cleans up the alloc_bootmem fix for swiotlb. Patch removes alloc_bootmem_*_limit api and fixes alloc_boot_*low api to do the right thing -- allocate from low32 memory. Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/swiotlb.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 1ff8dce..3b48205 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -142,8 +142,7 @@ swiotlb_init_with_default_size (size_t default_size)
/*
* Get IO TLB memory from the low pages
*/
- io_tlb_start = alloc_bootmem_low_pages_limit(io_tlb_nslabs *
- (1 << IO_TLB_SHIFT), 0x100000000);
+ io_tlb_start = alloc_bootmem_low_pages(io_tlb_nslabs * (1 << IO_TLB_SHIFT));
if (!io_tlb_start)
panic("Cannot allocate SWIOTLB buffer");
io_tlb_end = io_tlb_start + io_tlb_nslabs * (1 << IO_TLB_SHIFT);
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