drm/amdgpu: improve amdgpu_gem_info debugfs file (8523f887) · Commits · 戴 / test

Note if a buffer was imported using peer2peer. Signed-off-by:

drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@
		#include <linux/module.h>
		#include <linux/pagemap.h>
		#include <linux/pci.h>
		#include <linux/dma-buf.h>

		#include <drm/amdgpu_drm.h>
		#include <drm/drm_debugfs.h>
		@@ -854,7 +855,8 @@ static int amdgpu_debugfs_gem_bo_info(int id, void ptr, void data)
		attachment = READ_ONCE(bo->tbo.base.import_attach);

		if (attachment)
		seq_printf(m, " imported from %p", dma_buf);
		seq_printf(m, " imported from %p%s", dma_buf,
		attachment->peer2peer ? " P2P" : "");
		else if (dma_buf)
		seq_printf(m, " exported as %p", dma_buf);