s390/stack: merge empty stack frame slots

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Merge empty1 and empty2 arrays within the stack frame to one single
array. This is possible since with commit 42b01a553a ("s390: always
use the packed stack layout") the alternative stack frame layout is
gone.

Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

...

This commit is contained in:

Heiko Carstens 2022-05-30 14:09:24 +02:00

parent d144182ed1

commit f037acb41d

3 changed files with 7 additions and 8 deletions

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3

arch/s390/include/asm/stacktrace.h

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10

arch/s390/kernel/asm-offsets.c

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2

arch/s390/kernel/perf_event.c

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