DMA-BUF sysfs statistics
modulename: dma-buf-sysfs-stats.ko
configname: CONFIG_DMABUF_SYSFS_STATS
Linux Kernel Configuration
└─>Device Drivers
└─>DMABUF options
└─>DMA-BUF sysfs statistics
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Choose this option to enable DMA-BUF sysfs statistics
in location /sys/kernel/dmabuf/buffers.
/sys/kernel/dmabuf/buffers/<inode_number> will contain
statistics for the DMA-BUF with the unique inode number
<inode_number>.
in location /sys/kernel/dmabuf/buffers.
/sys/kernel/dmabuf/buffers/<inode_number> will contain
statistics for the DMA-BUF with the unique inode number
<inode_number>.