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From: tip-bot for Denys Vlasenko <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: luto@amacapital.net, oleg@redhat.com, rostedt@goodmis.org,
	bp@alien8.de, dvlasenk@redhat.com, torvalds@linux-foundation.org,
	hpa@zytor.com, ast@plumgrid.com, fweisbec@gmail.com,
	keescook@chromium.org, tglx@linutronix.de, wad@chromium.org,
	mingo@kernel.org, linux-kernel@vger.kernel.org
Subject: [tip:x86/asm] x86/irq/tracing: Fold ARCH_LOCKDEP_SYS_EXIT defines into their users
Date: Fri, 27 Mar 2015 04:47:34 -0700	[thread overview]
Message-ID: <tip-7dc7cc0780b04935f1127fa22ee23e9d6daf166a@git.kernel.org> (raw)
In-Reply-To: <1427314468-12763-3-git-send-email-dvlasenk@redhat.com>

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

  reply	other threads:[~2015-03-27 11:48 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-25 20:14 [PATCH 0/3] x86: do not save callee-preserved registers around lockdep_sys_exit_thunk Denys Vlasenko
2015-03-25 20:14 ` [PATCH 1/3] x86: move ARCH_LOCKDEP_SYS_EXIT[IRQ] defines closer to their users Denys Vlasenko
2015-03-27 11:47   ` [tip:x86/asm] x86/irq/tracing: Move ARCH_LOCKDEP_SYS_EXIT " tip-bot for Denys Vlasenko
2015-03-25 20:14 ` [PATCH 2/3] x86: fold ARCH_LOCKDEP_SYS_EXIT defines into " Denys Vlasenko
2015-03-27 11:47   ` tip-bot for Denys Vlasenko [this message]
2015-03-25 20:14 ` [PATCH 3/3] x86: do not save callee-preserved registers around lockdep_sys_exit_thunk Denys Vlasenko
2015-03-27 11:47   ` [tip:x86/asm] x86/irq/tracing: Do " tip-bot for Denys Vlasenko

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