diff options
| author | pfg <pfg@FreeBSD.org> | 2016-04-21 19:57:40 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2016-04-21 19:57:40 +0000 |
| commit | 729533413f4e97bb65852c22fb914805e2759b5a (patch) | |
| tree | cd4dfa8859a5f57124d315ff395b524d7587e1ea /sys/x86/iommu | |
| parent | 0d55061d05ce55d28aff0c06bad831448d172425 (diff) | |
| download | FreeBSD-src-729533413f4e97bb65852c22fb914805e2759b5a.zip FreeBSD-src-729533413f4e97bb65852c22fb914805e2759b5a.tar.gz | |
sys: use our roundup2/rounddown2() macros when param.h is available.
rounddown2 tends to produce longer lines than the original code
and when the code has a high indentation level it was not really
advantageous to do the replacement.
This tries to strike a balance between readability using the macros
and flexibility of having the expressions, so not everything is
converted.
Diffstat (limited to 'sys/x86/iommu')
| -rw-r--r-- | sys/x86/iommu/intel_gas.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/x86/iommu/intel_gas.c b/sys/x86/iommu/intel_gas.c index 8b18b4c..ffc8b70 100644 --- a/sys/x86/iommu/intel_gas.c +++ b/sys/x86/iommu/intel_gas.c @@ -327,8 +327,8 @@ dmar_gas_match_one(struct dmar_gas_match_args *a, struct dmar_map_entry *prev, * the boundary. Check if there is enough space after the * next boundary after the prev->end. */ - bs = (a->entry->start + a->offset + a->common->boundary) & - ~(a->common->boundary - 1); + bs = rounddown2(a->entry->start + a->offset + a->common->boundary, + a->common->boundary); start = roundup2(bs, a->common->alignment); /* DMAR_PAGE_SIZE to create gap after new entry. */ if (start + a->offset + a->size + DMAR_PAGE_SIZE <= |
