From 2281f797f5524abb8fff66bf8540b4f4687332a2 Mon Sep 17 00:00:00 2001 From: Barry Song Date: Mon, 24 Aug 2020 11:03:09 +1200 Subject: mm: cma: use CMA_MAX_NAME to define the length of cma name array CMA_MAX_NAME should be visible to CMA's users as they might need it to set the name of CMA areas and avoid hardcoding the size locally. So this patch moves CMA_MAX_NAME from local header file to include/linux header file and removes the hardcode in both hugetlb.c and contiguous.c. Signed-off-by: Barry Song Signed-off-by: Christoph Hellwig --- include/linux/cma.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/cma.h') diff --git a/include/linux/cma.h b/include/linux/cma.h index 6ff79fefd01f..217999c8a762 100644 --- a/include/linux/cma.h +++ b/include/linux/cma.h @@ -18,6 +18,8 @@ #endif +#define CMA_MAX_NAME 64 + struct cma; extern unsigned long totalcma_pages; -- cgit v1.2.1