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Mercier" , =?utf-8?q?Christian_K=C3=B6nig?= , Marek Szyprowski , Robin Murphy , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko Cc: Albert Esteve , linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-mm@kvack.org, Maxime Ripard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=953; i=mripard@kernel.org; h=from:subject:message-id; bh=WYlzG+ukMJv0uKE6bBondQfqi9l4oA5FGcpDNGm8BfQ=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDJmnZxv81fradDYnN/8Gl+LUDRekPcP7X+5e8vtpaNLbZ K2t8qwHOqayMAhzMsiKKbI8kQk7vbx9cZWD/cofMHNYmUCGMHBxCsBEJvky1hcs2svx6NgZ4yLT IJXHbfnV+8vfCTVuNBNRuXuBr/aQjfAp4RlrxZYV5B417zYNOlOXythwwin1TskDzm27Z2rb8pt OVlje0m/zePGpgNv7l8Yd/GkY9ICfXSqnI+m2pstGTfO58fwA X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-Stat-Signature: 4czho4b1m6z8xha1sqtcf846uujisnyt X-Rspamd-Queue-Id: 96190C0016 X-Rspam-User: X-Rspamd-Server: rspam03 X-HE-Tag: 1774951234-593336 X-HE-Meta: U2FsdGVkX19lRGYnPuOZOVzsxGXqqKWExWF651QZCyMN3VmHPq5TFM8vVctOUPSE75ntUPxtHh17VeWaShRl9j5ZpkLWbMcqk5KNQ7Ps+O4Dg01rNMjV4kxRst5Qypu7C8W1sGy9z/vGF2OY7MPhWOWpMcwEsmnMQNqtUyIxPXsmtDA9bl/wzNF2X2UUgdyATllWq1S2iRyvuNxOtBIF+AgYXgKswYayX+mcubFZQHDhrAoqz9yQInOUPNRjhdwDT85wfT++TC7rfKI9F8Y2Vy3ER01LSK/cudUqjlGVsTtfA+JbtG4hTvBmWA0nnt9sZ/WiTZp1SXu3kZiOh86yxq77lnv2p91kquE6Cy1O0uL6qNWSMydVeOWTKhcyT8aSWPZps4YOCqC/S0oO5CvOTQtW0NznWA7pBL83HlYvV1O7gSLev3L34Y/TSx4PK+Y5W1QJTXIhFGnH5nLbDdEOotpa1mSuzmGedm7gbGGN2JjMvdpyi01b6qFcETuPoTYsAkAIf0gtYBpQjJ3DPi8Hg3vLR9MMr0JOLtPrICFb4G9KqP6/SwP3gtRITUecCs8gQF5EadtAsm2AdasDYaxk4GvMnTI4oZzmX2K+Xjj6BY2mwUe9XL+2CTK8uMA2JBBIZWTw00p7SfkVmGB098oGjThplhlMhq+tDLGpBO9+u1hZzDskzf/WujBjkIZZa5ntg9orci0ThRYxvg1+Evs4YRnhmJhATEAs3c29O70sFjxhc4kgNVvL81ueJrHo9ZNC1kn6B4B1LBbEfu8RdykoEkTqvs84KbqI3yaL7yLoVoQHmS2rDnWoEGmzMbxK16Af0nqoOHW8opKlshgcwryMwcLfhfGxUEBYXnSleRoYHeyvMocXRZd80Ifk11f3zpIY3TJx4ydCHQh0vCdtKY2oNrLntodBq6FhiXkjYHZOrzRs7EF8TXJEgB+8ZqULxXEGnQ5hNcpw12FwEDstJOe VdKfBeaZ cw0UhLDZA2e6zKmu215tmG204rD/WZCmBwXgmAlw6gU3/zDRlrr4x+D5N8GraJSSuXIIrWpXlPLyqipSs/evNe3soV9IdRc72AfNSi+RTGgymQxDxJ9pcQbrVE6P9Mc1R6nuCYmZ1Y3rFFd5nuPa0Nzb2sxKPIUMESoSRkV+Kr/oTan2fWI4TIJGbSY3Cz56oXmufYuMq3ezIJj2wgWQnNXGTTxROHzyP5TYV2tdc8aftrlNmIj/GOy32UkdIu8/mhbBaGRirhW2Q8vWAoCjoka9RimMB+06ejqhP Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The CMA dma-buf heap uses the dev_get_cma_area() function to retrieve the default contiguous area. Now that this function is no longer inlined, and since we want to turn the CMA heap into a module, let's export it. Signed-off-by: Maxime Ripard --- kernel/dma/contiguous.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c index fd8d3518a2323f0a631fb185ef92a24c35f8d25d..83a5bd9488e1448cc72e92ed204ce804164cc6b8 100644 --- a/kernel/dma/contiguous.c +++ b/kernel/dma/contiguous.c @@ -136,10 +136,11 @@ struct cma *dev_get_cma_area(struct device *dev) if (dev && dev->cma_area) return dev->cma_area; return dma_contiguous_default_area; } +EXPORT_SYMBOL_GPL(dev_get_cma_area); #ifdef CONFIG_DMA_NUMA_CMA static struct cma *dma_contiguous_numa_area[MAX_NUMNODES]; static phys_addr_t numa_cma_size[MAX_NUMNODES] __initdata; -- 2.53.0