audit: inline audit_syscall_entry to reduce burden on archs
Every arch calls:
if (unlikely(current->audit_context))
audit_syscall_entry()
which requires knowledge about audit (the existance of audit_context) in
the arch code. Just do it all in static inline in audit.h so that arch's
can remain blissfully ignorant.
Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index 2ccf25c..06b1903 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -167,17 +167,15 @@
int is_singlestep = (current->ptrace & PT_DTRACE) && entryexit;
int tracesysgood;
- if (unlikely(current->audit_context)) {
- if (!entryexit)
- audit_syscall_entry(HOST_AUDIT_ARCH,
- UPT_SYSCALL_NR(regs),
- UPT_SYSCALL_ARG1(regs),
- UPT_SYSCALL_ARG2(regs),
- UPT_SYSCALL_ARG3(regs),
- UPT_SYSCALL_ARG4(regs));
- else
- audit_syscall_exit(regs);
- }
+ if (!entryexit)
+ audit_syscall_entry(HOST_AUDIT_ARCH,
+ UPT_SYSCALL_NR(regs),
+ UPT_SYSCALL_ARG1(regs),
+ UPT_SYSCALL_ARG2(regs),
+ UPT_SYSCALL_ARG3(regs),
+ UPT_SYSCALL_ARG4(regs));
+ else
+ audit_syscall_exit(regs);
/* Fake a debug trap */
if (is_singlestep)