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ring-buffer: use generic version of in_nmi

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Impact: clean up

Now that a generic in_nmi is available, this patch removes the
special code in the ring_buffer and implements the in_nmi generic
version instead.

With this change, I was also able to rename the "arch_ftrace_nmi_enter"
back to "ftrace_nmi_enter" and remove the code from the ring buffer.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
This commit is contained in:
Steven Rostedt
2009-02-06 01:45:16 -05:00
parent 9a5fd90227
commit a81bd80a0b
3 changed files with 15 additions and 40 deletions
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8
include/linux/ftrace_irq.h
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@@ -3,14 +3,6 @@
#ifdef CONFIG_FTRACE_NMI_ENTER
extern void arch_ftrace_nmi_enter(void);
extern void arch_ftrace_nmi_exit(void);
#else
static inline void arch_ftrace_nmi_enter(void) { }
static inline void arch_ftrace_nmi_exit(void) { }
#endif
#ifdef CONFIG_RING_BUFFER
extern void ftrace_nmi_enter(void);
extern void ftrace_nmi_exit(void);
#else