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Commit 8103b758 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "mm: cma: retry only on EBUSY"

parents 7c2ec568 781919db

mm/cma.c

+2 −1
Original line number Diff line number Diff line
@@ -461,7 +461,8 @@ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align, 
				bitmap_maxno, start, bitmap_count, mask,

				offset);

		if (bitmap_no >= bitmap_maxno) {

			if (retry_after_sleep < max_retries) {

			if ((retry_after_sleep < max_retries) &&

						(ret == -EBUSY)) {

				start = 0;

				/*

				 * update max retries if available free regions