linux-kernel - [PATCH v8 09/14] cma: export cma_alloc() and cma

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Message-ID: <20250502100049.1746335-10-jens.wiklander@linaro.org>
Date: Fri,  2 May 2025 11:59:23 +0200
From: Jens Wiklander <jens.wiklander@...aro.org>
To: linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	linaro-mm-sig@...ts.linaro.org,
	op-tee@...ts.trustedfirmware.org,
	linux-arm-kernel@...ts.infradead.org
Cc: Olivier Masse <olivier.masse@....com>,
	Thierry Reding <thierry.reding@...il.com>,
	Yong Wu <yong.wu@...iatek.com>,
	Sumit Semwal <sumit.semwal@...aro.org>,
	Benjamin Gaignard <benjamin.gaignard@...labora.com>,
	Brian Starkey <Brian.Starkey@....com>,
	John Stultz <jstultz@...gle.com>,
	"T . J . Mercier" <tjmercier@...gle.com>,
	Christian König <christian.koenig@....com>,
	Sumit Garg <sumit.garg@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	azarrabi@....qualcomm.com,
	Simona Vetter <simona.vetter@...ll.ch>,
	Daniel Stone <daniel@...ishbar.org>,
	Rouven Czerwinski <rouven.czerwinski@...aro.org>,
	Jens Wiklander <jens.wiklander@...aro.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-mm@...ck.org
Subject: [PATCH v8 09/14] cma: export cma_alloc() and cma_release()

Export the two functions cma_alloc() and cma_release().

Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-mm@...ck.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Jens Wiklander <jens.wiklander@...aro.org>
---
 mm/cma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/cma.c b/mm/cma.c
index 15632939f20a..c60901e73a26 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -915,6 +915,7 @@ struct page *cma_alloc(struct cma *cma, unsigned long count,
 {
 	return __cma_alloc(cma, count, align, GFP_KERNEL | (no_warn ? __GFP_NOWARN : 0));
 }
+EXPORT_SYMBOL(cma_alloc);
 
 struct folio *cma_alloc_folio(struct cma *cma, int order, gfp_t gfp)
 {
@@ -1002,6 +1003,7 @@ bool cma_release(struct cma *cma, const struct page *pages,
 
 	return true;
 }
+EXPORT_SYMBOL(cma_release);
 
 bool cma_free_folio(struct cma *cma, const struct folio *folio)
 {
-- 
2.43.0