Messages in this thread | | | Date | Tue, 27 Apr 2021 13:34:27 +0200 | From | Corentin Labbe <> | Subject | dma-api debugfs directory is not created since debugfs is not initialized |
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Hello
I try to debug some DMA problem on next-20210427, and so I have enabled CONFIG_DMA_API_DEBUG=y. But the dma-api directory does show up in debugfs, but lot of other directory exists in it.
After debugging it seems due to commit 56348560d495 ("debugfs: do not attempt to create a new file before the filesystem is initalized") Reverting the commit permit to "dma-api" debugfs to be found. (but seems not the right way to fix it).
Regards
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