From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- .../ABI/testing/sysfs-kernel-dmabuf-buffers | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers (limited to 'Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers') diff --git a/Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers b/Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers new file mode 100644 index 0000000000..5d3bc997dc --- /dev/null +++ b/Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers @@ -0,0 +1,24 @@ +What: /sys/kernel/dmabuf/buffers +Date: May 2021 +KernelVersion: v5.13 +Contact: Hridya Valsaraju +Description: The /sys/kernel/dmabuf/buffers directory contains a + snapshot of the internal state of every DMA-BUF. + /sys/kernel/dmabuf/buffers/ will contain the + statistics for the DMA-BUF with the unique inode number + +Users: kernel memory tuning/debugging tools + +What: /sys/kernel/dmabuf/buffers//exporter_name +Date: May 2021 +KernelVersion: v5.13 +Contact: Hridya Valsaraju +Description: This file is read-only and contains the name of the exporter of + the DMA-BUF. + +What: /sys/kernel/dmabuf/buffers//size +Date: May 2021 +KernelVersion: v5.13 +Contact: Hridya Valsaraju +Description: This file is read-only and specifies the size of the DMA-BUF in + bytes. -- cgit v1.2.3