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Subject[tip:x86/asm] x86/irq/tracing: Fold ARCH_LOCKDEP_SYS_EXIT defines into their users
Commit-ID:  7dc7cc0780b04935f1127fa22ee23e9d6daf166a
Gitweb: http://git.kernel.org/tip/7dc7cc0780b04935f1127fa22ee23e9d6daf166a
Author: Denys Vlasenko <dvlasenk@redhat.com>
AuthorDate: Wed, 25 Mar 2015 21:14:27 +0100
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 27 Mar 2015 10:01:49 +0100

x86/irq/tracing: Fold ARCH_LOCKDEP_SYS_EXIT defines into their users

There is no need to have an extra level of macro indirection
here.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Will Drewry <wad@chromium.org>
Link: http://lkml.kernel.org/r/1427314468-12763-3-git-send-email-dvlasenk@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/include/asm/irqflags.h | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
index 55866c2..19355f3 100644
--- a/arch/x86/include/asm/irqflags.h
+++ b/arch/x86/include/asm/irqflags.h
@@ -175,17 +175,17 @@ static inline int arch_irqs_disabled(void)
#endif
#ifdef CONFIG_DEBUG_LOCK_ALLOC
# ifdef CONFIG_X86_64
-# define ARCH_LOCKDEP_SYS_EXIT call lockdep_sys_exit_thunk
-# define ARCH_LOCKDEP_SYS_EXIT_IRQ \
+# define LOCKDEP_SYS_EXIT call lockdep_sys_exit_thunk
+# define LOCKDEP_SYS_EXIT_IRQ \
TRACE_IRQS_ON; \
sti; \
SAVE_EXTRA_REGS; \
- LOCKDEP_SYS_EXIT; \
+ call lockdep_sys_exit_thunk; \
RESTORE_EXTRA_REGS; \
cli; \
TRACE_IRQS_OFF;
# else
-# define ARCH_LOCKDEP_SYS_EXIT \
+# define LOCKDEP_SYS_EXIT \
pushl %eax; \
pushl %ecx; \
pushl %edx; \
@@ -193,14 +193,12 @@ static inline int arch_irqs_disabled(void)
popl %edx; \
popl %ecx; \
popl %eax;
-# define ARCH_LOCKDEP_SYS_EXIT_IRQ
+# define LOCKDEP_SYS_EXIT_IRQ
# endif
-# define LOCKDEP_SYS_EXIT ARCH_LOCKDEP_SYS_EXIT
-# define LOCKDEP_SYS_EXIT_IRQ ARCH_LOCKDEP_SYS_EXIT_IRQ
-# else
+#else
# define LOCKDEP_SYS_EXIT
# define LOCKDEP_SYS_EXIT_IRQ
-# endif
+#endif
#endif /* __ASSEMBLY__ */

#endif

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