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drm/amdkfd: use max() and min() to make code cleaner

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Use max() and min() in order to make code cleaner.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Changcheng Deng 2021-12-15 08:52:26 +00:00 committed by Alex Deucher
parent d4c2933fb8
commit d999bc81ac
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdkfd/kfd_svm.c
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@ -2277,8 +2277,8 @@ svm_range_cpu_invalidate_pagetables(struct mmu_interval_notifier *mni,
start = mni->interval_tree.start;
last = mni->interval_tree.last;
start = (start > range->start ? start : range->start) >> PAGE_SHIFT;
last = (last < (range->end - 1) ? last : range->end - 1) >> PAGE_SHIFT;
start = max(start, range->start) >> PAGE_SHIFT;
last = min(last, range->end - 1) >> PAGE_SHIFT;
pr_debug("[0x%lx 0x%lx] range[0x%lx 0x%lx] notifier[0x%lx 0x%lx] %d\n",
start, last, range->start >> PAGE_SHIFT,
(range->end - 1) >> PAGE_SHIFT,