ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers b/marvell/linux/Documentation/ABI/testing/sysfs-kernel-dmabuf-buffers
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+What: /sys/kernel/dmabuf/buffers
+Date: January 2021
+KernelVersion: v5.12
+Contact: Hridya Valsaraju <hridya@google.com>
+Description: The /sys/kernel/dmabuf/buffers directory contains a
+ snapshot of the internal state of every DMA-BUF.
+ /sys/kernel/dmabuf/buffers/<inode_number> will contain the
+ statistics for the DMA-BUF with the unique inode number
+ <inode_number>
+Users: kernel memory tuning/debugging tools
+
+What: /sys/kernel/dmabuf/buffers/<inode_number>/exporter_name
+Date: January 2021
+KernelVersion: v5.12
+Contact: Hridya Valsaraju <hridya@google.com>
+Description: This file is read-only and contains the name of the exporter of
+ the DMA-BUF.
+
+What: /sys/kernel/dmabuf/buffers/<inode_number>/size
+Date: January 2021
+KernelVersion: v5.12
+Contact: Hridya Valsaraju <hridya@google.com>
+Description: This file is read-only and specifies the size of the DMA-BUF in
+ bytes.