diff options
| author |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-11-10 10:05:57 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-11-10 10:05:54 +0100 |
| commit | adb45839817392102e659c19e5c19aa39530021f (patch) | |
| tree | 00a28ba170a4f82e083942863997a55e5389b30a /tools/perf/scripts/python/syscall-counts.py | |
| parent | [S390] ftrace: build without frame pointers on s390 (diff) | |
| download | wireguard-linux-adb45839817392102e659c19e5c19aa39530021f.tar.xz wireguard-linux-adb45839817392102e659c19e5c19aa39530021f.zip | |
[S390] kprobes: disable interrupts throughout
Execute the kprobe exception and fault handler with interrupts disabled.
To disable the interrupts only while a single step is in progress is not
good enough, a kprobe from interrupt context while another kprobe is
handled can confuse the internal house keeping.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions