tree feebff9b0b9691c64648eaf7ba1cc06ce83f5765
parent 593c4f739859594dc4824b6d29f9abb1f0b3c669
author Heiko Carstens <heiko.carstens@de.ibm.com> 1254818047 +0200
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> 1254818108 +0200

[S390] ftrace: drop nmi protection

The function graph tracer used to have a protection against NMI
while entering a function entry tracing. But this is useless now,
the tracer is reentrant and the ring buffer supports NMI tracing.

Same as 07868b086cca784f4b532fc2ab574ec3a73b468a for x86.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>