提交 40e2ec65 编写于 作者: D Denys Vlasenko 提交者: Ingo Molnar

x86/irq/tracing: Move ARCH_LOCKDEP_SYS_EXIT defines closer to their users

This change simply moves defines around (even if it's not
obvious in a patch form). Nothing is changed.

This is a preparation for folding ARCH_LOCKDEP_SYS_EXIT defines
into their users.
Signed-off-by: NDenys 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/1427314468-12763-2-git-send-email-dvlasenk@redhat.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
上级 47eb582e
......@@ -163,12 +163,20 @@ static inline int arch_irqs_disabled(void)
return arch_irqs_disabled_flags(flags);
}
#endif /* !__ASSEMBLY__ */
#ifdef __ASSEMBLY__
#ifdef CONFIG_TRACE_IRQFLAGS
# define TRACE_IRQS_ON call trace_hardirqs_on_thunk;
# define TRACE_IRQS_OFF call trace_hardirqs_off_thunk;
#else
#ifdef CONFIG_X86_64
#define ARCH_LOCKDEP_SYS_EXIT call lockdep_sys_exit_thunk
#define ARCH_LOCKDEP_SYS_EXIT_IRQ \
# define TRACE_IRQS_ON
# define TRACE_IRQS_OFF
#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 \
TRACE_IRQS_ON; \
sti; \
SAVE_EXTRA_REGS; \
......@@ -176,9 +184,8 @@ static inline int arch_irqs_disabled(void)
RESTORE_EXTRA_REGS; \
cli; \
TRACE_IRQS_OFF;
#else
#define ARCH_LOCKDEP_SYS_EXIT \
# else
# define ARCH_LOCKDEP_SYS_EXIT \
pushl %eax; \
pushl %ecx; \
pushl %edx; \
......@@ -186,24 +193,14 @@ static inline int arch_irqs_disabled(void)
popl %edx; \
popl %ecx; \
popl %eax;
#define ARCH_LOCKDEP_SYS_EXIT_IRQ
#endif
#ifdef CONFIG_TRACE_IRQFLAGS
# define TRACE_IRQS_ON call trace_hardirqs_on_thunk;
# define TRACE_IRQS_OFF call trace_hardirqs_off_thunk;
#else
# define TRACE_IRQS_ON
# define TRACE_IRQS_OFF
#endif
#ifdef CONFIG_DEBUG_LOCK_ALLOC
# define ARCH_LOCKDEP_SYS_EXIT_IRQ
# endif
# define LOCKDEP_SYS_EXIT ARCH_LOCKDEP_SYS_EXIT
# define LOCKDEP_SYS_EXIT_IRQ ARCH_LOCKDEP_SYS_EXIT_IRQ
# else
# define LOCKDEP_SYS_EXIT
# define LOCKDEP_SYS_EXIT_IRQ
# endif
#endif /* __ASSEMBLY__ */
#endif
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