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| author | Ingo Molnar <mingo@elte.hu> | 2006-07-03 00:25:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-03 15:27:09 -0700 |
| commit | 366c7f554e888e51b8395f9b07b273fe775c7ff3 (patch) | |
| tree | 324fab660758f1c5be4585ca2fcdb313feb53cef /arch | |
| parent | 0a9da4bd8eb30fb3f36e841c2cc72e426a17bbe2 (diff) | |
| download | linux-366c7f554e888e51b8395f9b07b273fe775c7ff3.tar.gz linux-366c7f554e888e51b8395f9b07b273fe775c7ff3.tar.bz2 linux-366c7f554e888e51b8395f9b07b273fe775c7ff3.zip | |
[PATCH] lockdep: annotate enable_in_hardirq()
Make use of local_irq_enable_in_hardirq() API to annotate places that enable
hardirqs in hardirq context.
Has no effect on non-lockdep kernels.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/kernel/nmi.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/kernel/nmi.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c index a76e93146585..2dd928a84645 100644 --- a/arch/i386/kernel/nmi.c +++ b/arch/i386/kernel/nmi.c @@ -107,7 +107,7 @@ int nmi_active; static __init void nmi_cpu_busy(void *data) { volatile int *endflag = data; - local_irq_enable(); + local_irq_enable_in_hardirq(); /* Intentionally don't use cpu_relax here. This is to make sure that the performance counter really ticks, even if there is a simulator or similar that catches the diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c index 476c1472fc07..5baa0c726e97 100644 --- a/arch/x86_64/kernel/nmi.c +++ b/arch/x86_64/kernel/nmi.c @@ -127,7 +127,7 @@ void __cpuinit nmi_watchdog_default(void) static __init void nmi_cpu_busy(void *data) { volatile int *endflag = data; - local_irq_enable(); + local_irq_enable_in_hardirq(); /* Intentionally don't use cpu_relax here. This is to make sure that the performance counter really ticks, even if there is a simulator or similar that catches the |