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| author | Heiko Carstens <hca@linux.ibm.com> | 2025-09-25 10:45:18 +0200 |
|---|---|---|
| committer | Alexander Gordeev <agordeev@linux.ibm.com> | 2025-09-29 13:52:08 +0200 |
| commit | 4335edb7138b45abab65f01d2be77a9be9cfd2fe (patch) | |
| tree | 52831751d3885f3bdf98c8b9013e1d2ff12126d7 /arch/s390/mm/maccess.c | |
| parent | s390/cio/ioasm: Fix __xsch() condition code handling (diff) | |
| download | linux-4335edb7138b45abab65f01d2be77a9be9cfd2fe.tar.gz linux-4335edb7138b45abab65f01d2be77a9be9cfd2fe.zip | |
s390: Remove superfluous newlines from inline assemblies
Remove superfluous newlines from inline assemblies. Compilers use the
number of lines of inline assemblies as heuristic for the complexity
and inline decisions. Therefore inline assemblies should only contain
as many lines as required.
A lot of inline assemblies contain a superfluous newline for the last
line. Remove such newlines to improve compiler inlining decisions.
Suggested-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/maccess.c')
| -rw-r--r-- | arch/s390/mm/maccess.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c index 44426e0f2944..cfd219fe495c 100644 --- a/arch/s390/mm/maccess.c +++ b/arch/s390/mm/maccess.c @@ -41,7 +41,7 @@ static notrace long s390_kernel_write_odd(void *dst, const void *src, size_t siz " ex %1,0(1)\n" " lg %1,0(%3)\n" " lra %0,0(%0)\n" - " sturg %1,%0\n" + " sturg %1,%0" : "+&a" (aligned), "+&a" (count), "=m" (tmp) : "a" (&tmp), "a" (&tmp[offset]), "a" (src) : "cc", "memory", "1"); |