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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2015-09-17 18:30:34 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-09-18 11:16:50 +0200 |
| commit | a55b2ae78cfecaa5ce0384c05211606372b9496c (patch) | |
| tree | cfc9be9f12e4690249bcce13da985227d910aa5d /arch/s390/kernel | |
| parent | s390/s390x: allocate sys_membarrier system call number (diff) | |
| download | linux-a55b2ae78cfecaa5ce0384c05211606372b9496c.tar.xz linux-a55b2ae78cfecaa5ce0384c05211606372b9496c.zip | |
s390/compat: do not trace compat wrapper functions
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>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/s390/kernel/compat_wrapper.c b/arch/s390/kernel/compat_wrapper.c index f8498dde67b1..994a22a0c6e3 100644 --- a/arch/s390/kernel/compat_wrapper.c +++ b/arch/s390/kernel/compat_wrapper.c @@ -52,12 +52,12 @@ * the regular system call wrappers. */ #define COMPAT_SYSCALL_WRAPx(x, name, ...) \ - asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ - asmlinkage long compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__));\ - asmlinkage long compat_sys##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__)) \ - { \ - return sys##name(__MAP(x,__SC_COMPAT_CAST,__VA_ARGS__)); \ - } +asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ +asmlinkage long notrace 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__)); \ +} COMPAT_SYSCALL_WRAP1(exit, int, error_code); COMPAT_SYSCALL_WRAP1(close, unsigned int, fd); |