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authorHeiko Carstens <heiko.carstens@de.ibm.com>2015-09-17 18:30:34 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2015-09-18 11:16:50 +0200
commita55b2ae78cfecaa5ce0384c05211606372b9496c (patch)
treecfc9be9f12e4690249bcce13da985227d910aa5d /arch/s390
parent96d4ee8aaa3cfbfadf137904f3696a9a84fab2d3 (diff)
downloadlinux-a55b2ae78cfecaa5ce0384c05211606372b9496c.tar.gz
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')
-rw-r--r--arch/s390/kernel/compat_wrapper.c12
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);