diff options
| author | Helge Deller <deller@gmx.de> | 2016-04-13 23:44:54 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2016-05-22 22:38:47 +0300 |
| commit | fc79168a7c75423047d60a033dc4844955ccae0b (patch) | |
| tree | 2a2cc2008024f4025965abd54799004176c3dc58 /arch/parisc/include/asm/ftrace.h | |
| parent | f6c658df63856db3bf8f467024b1dbee37b5399c (diff) | |
| download | linux-fc79168a7c75423047d60a033dc4844955ccae0b.tar.xz | |
parisc: Add syscall tracepoint support
This patch adds support for the TIF_SYSCALL_TRACEPOINT on the parisc
architecture. Basically, it calls the appropriate tracepoints on syscall
entry and exit.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/include/asm/ftrace.h')
| -rw-r--r-- | arch/parisc/include/asm/ftrace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/ftrace.h b/arch/parisc/include/asm/ftrace.h index 24cd81d58d70..d635c6b0269d 100644 --- a/arch/parisc/include/asm/ftrace.h +++ b/arch/parisc/include/asm/ftrace.h @@ -6,6 +6,8 @@ extern void mcount(void); #define MCOUNT_INSN_SIZE 4 +extern unsigned long sys_call_table[]; + extern unsigned long return_address(unsigned int); #define ftrace_return_address(n) return_address(n) |