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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-10-06 04:34:07 -0400 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2009-10-06 04:35:08 -0400 |
| commit | 22ceaf408f22680b7448f2699567ba22202e6281 (patch) | |
| tree | feebff9b0b9691c64648eaf7ba1cc06ce83f5765 /arch/s390/kernel/vdso.c | |
| parent | 593c4f739859594dc4824b6d29f9abb1f0b3c669 (diff) | |
[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>
Diffstat (limited to 'arch/s390/kernel/vdso.c')
0 files changed, 0 insertions, 0 deletions