diff options
| author |   Heiko Carstens <hca@linux.ibm.com> | 2026-02-18 15:20:09 +0100 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2026-02-25 16:46:07 +0100 |
| commit | d8b5cf9c63143fae54a734c41e3bb55cf3f365c7 (patch) | |
| tree | ed4089dd73d9274e797540cf1be65dca2068fd02 /tools/perf/scripts/python/stackcollapse.py | |
| parent | s390/idle: Inline update_timer_idle() (diff) | |
s390/irq/idle: Remove psw bits early
Remove wait, io, external interrupt bits early in do_io_irq()/do_ext_irq()
when previous context was idle. This saves one conditional branch and is
closer to the original old assembly code.
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions