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Pull swiotlb-size into release branch

This commit is contained in:
Tony Luck 2005-08-29 14:14:18 -07:00
parent 95ecc5e5a3 e8579e72ca
commit 3ec8a773d2
1 changed files with 2 additions and 3 deletions
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5
arch/ia64/lib/swiotlb.c
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@ -93,8 +93,7 @@ static int __init
setup_io_tlb_npages(char *str)
{
if (isdigit(*str)) {
io_tlb_nslabs = simple_strtoul(str, &str, 0) <<
(PAGE_SHIFT - IO_TLB_SHIFT);
io_tlb_nslabs = simple_strtoul(str, &str, 0);
/* avoid tail segment of size < IO_TLB_SEGSIZE */
io_tlb_nslabs = ALIGN(io_tlb_nslabs, IO_TLB_SEGSIZE);
}
@ -117,7 +116,7 @@ swiotlb_init_with_default_size (size_t default_size)
unsigned long i;
if (!io_tlb_nslabs) {
io_tlb_nslabs = (default_size >> PAGE_SHIFT);
io_tlb_nslabs = (default_size >> IO_TLB_SHIFT);
io_tlb_nslabs = ALIGN(io_tlb_nslabs, IO_TLB_SEGSIZE);
}