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So additional check for lockdep_assert_held() can be removed from hmm_range_fault(). Signed-off-by: Souptick Joarder --- mm/hmm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/hmm.c b/mm/hmm.c index 72e5a6d..b201e1e 100644 --- a/mm/hmm.c +++ b/mm/hmm.c @@ -681,7 +681,6 @@ long hmm_range_fault(struct hmm_range *range, unsigned int flags) struct mm_struct *mm = range->notifier->mm; int ret; - lockdep_assert_held(&mm->mmap_sem); do { /* If range is no longer valid force retry. */ -- 1.9.1