xref: /linux/Documentation/ABI/testing/sysfs-profiling (revision 43f6c0787c1781b951d686e8302377fcf85ccb8a) 
1What:		/sys/kernel/profiling
2Date:		September 2008
3Contact:	Dave Hansen <dave@linux.vnet.ibm.com>
4Description:
5		/sys/kernel/profiling is the runtime equivalent
6		of the boot-time profile= option.
7
8		You can get the same effect running:
9
10			echo 2 > /sys/kernel/profiling
11
12		as you would by issuing profile=2 on the boot
13		command line.
14