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s390/compat: do not trace compat wrapper functions

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Add notrace to the compat wrapper define to disable tracing of compat
wrapper functions. These are supposed to be very small and more or less
just a trampoline to the real system call.

Also fix indentation.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2015-09-17 18:30:34 +02:00 committed by Martin Schwidefsky
parent 96d4ee8aaa
commit a55b2ae78c
1 changed files with 6 additions and 6 deletions
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12
arch/s390/kernel/compat_wrapper.c
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@ -52,12 +52,12 @@
* the regular system call wrappers. * the regular system call wrappers.
*/ */
#define COMPAT_SYSCALL_WRAPx(x, name, ...) \ #define COMPAT_SYSCALL_WRAPx(x, name, ...) \
asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
asmlinkage long compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__));\ asmlinkage long notrace compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__));\
asmlinkage long compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__)) \ asmlinkage long notrace compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__)) \
{ \ { \
return sys##name(__MAP(x,__SC_COMPAT_CAST,__VA_ARGS__)); \ return sys##name(__MAP(x,__SC_COMPAT_CAST,__VA_ARGS__)); \
} }
COMPAT_SYSCALL_WRAP1(exit, int, error_code); COMPAT_SYSCALL_WRAP1(exit, int, error_code);
COMPAT_SYSCALL_WRAP1(close, unsigned int, fd); COMPAT_SYSCALL_WRAP1(close, unsigned int, fd);