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authorSteven Rostedt <srostedt@redhat.com>2009-02-06 01:45:16 -0500
committerSteven Rostedt <srostedt@redhat.com>2009-02-07 20:03:33 -0500
commita81bd80a0b0a405dc0483e2c428332d69da2c79f (patch)
tree8543662a0ad8199bde641c1fd4a42929d684ffaf /arch
parent9a5fd902273d01170fd033691bd70b142baa7309 (diff)
ring-buffer: use generic version of in_nmi
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/ftrace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 918073c6681..d74d75e0952 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -113,7 +113,7 @@ static void ftrace_mod_code(void)
MCOUNT_INSN_SIZE);
}
-void arch_ftrace_nmi_enter(void)
+void ftrace_nmi_enter(void)
{
atomic_inc(&nmi_running);
/* Must have nmi_running seen before reading write flag */
@@ -124,7 +124,7 @@ void arch_ftrace_nmi_enter(void)
}
}
-void arch_ftrace_nmi_exit(void)
+void ftrace_nmi_exit(void)
{
/* Finish all executions before clearing nmi_running */
smp_wmb();