diff options
| author | Vasily Gorbik <[email protected]> | 2021-06-30 10:21:58 +0200 |
|---|---|---|
| committer | Vasily Gorbik <[email protected]> | 2021-07-08 22:12:18 +0200 |
| commit | 4ee471fe5a5a891ac4fcd45b5457fcb17de694de (patch) | |
| tree | 9300264986652069d53954ed40532590b8245fd9 /scripts/gdb/linux/timerlist.py | |
| parent | b55e692e6bcbec36b4e0ba683608e7e1e7aab8c7 (diff) | |
s390/linkage: increase asm symbols alignment to 16
Both clang and gcc (for -march=z13 and later) align functions to 16
bytes at -O2 to benefit branch prediction.
Make asm symbols alignment consistent with that.
This also benefits potential ftrace code patching, which is currently
able to patch 8 aligned bytes at once.
With defconfig this currently increases .text size by 4104 bytes.
Reviewed-by: Heiko Carstens <[email protected]>
Signed-off-by: Vasily Gorbik <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions