linux/Documentation/prctl, branch v3.2Linux kernel source treehttps://git.amat.us/linux/atom/Documentation/prctl?h=v3.22008-04-19T17:19:55Zgeneric, x86: add tests for prctl PR_GET_TSC and PR_SET_TSC2008-04-19T17:19:55ZErik Bosmanebn310@few.vu.nl2008-04-11T16:57:22Zurn:sha1:f1326973262382150c26bf4dfccd0fce310c4a9c
This patch adds three tests that test whether the PR_GET_TSC and
PR_SET_TSC commands have the desirable effect.
The tests check whether the control register is updated correctly
at context switches and try to discover bugs while enabling/disabling
the timestamp counter.
Signed-off-by: Erik Bosman <ejbosman@cs.vu.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>