File: sysfs-kernel-dmabuf-buffers

package info (click to toggle)
linux 6.18.10-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,742,320 kB
  • sloc: ansic: 26,784,243; asm: 272,094; sh: 148,799; python: 79,242; makefile: 57,743; perl: 36,527; xml: 19,542; cpp: 5,911; yacc: 4,939; lex: 2,950; awk: 1,607; sed: 30; ruby: 25
file content (24 lines) | stat: -rw-r--r-- 877 bytes parent folder | download | duplicates (37) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
What:		/sys/kernel/dmabuf/buffers
Date:		May 2021
KernelVersion:	v5.13
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:		May 2021
KernelVersion:	v5.13
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:		May 2021
KernelVersion:	v5.13
Contact:	Hridya Valsaraju <hridya@google.com>
Description:	This file is read-only and specifies the size of the DMA-BUF in
		bytes.