linux/arch
Heiko Carstens c2e7c3d0ef s390/compat: partial parameter conversion within syscall wrappers
Parameter conversion within the system call wrappers is only needed
for parameters which differ in size and have a size of eight bytes on
64 bit.
For system call parameters with a size of less than eight byte the
called system call itself will perform parameter conversion anyway.
So we can save the double conversion of e.g. int parameters.

The only types which need to be converted are therefore pointer and
(unsigned) long parameters.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2014-03-04 09:12:25 +01:00
..
alpha
arc
arm
arm64
avr32
blackfin
c6x
cris
frv
hexagon
ia64
m32r
m68k
metag
microblaze
mips
mn10300
openrisc
parisc
powerpc
s390 s390/compat: partial parameter conversion within syscall wrappers 2014-03-04 09:12:25 +01:00
score
sh
sparc
tile
um
unicore32
x86
xtensa
.gitignore
Kconfig