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Date: Thu, 24 Sep 2015 01:48:39 -0400 From: Ashok Raj <ashok.raj@...el.com> To: linux-kernel@...r.kernel.org Cc: Ashok Raj <ashok.raj@...el.com>, Boris Petkov <bp@...e.de>, linux-edac@...r.kernel.org, Tony Luck <tony.luck@...el.com> Subject: [Patch V1 2/3] x86, mce: Refactor parts of mce_log() to reuse when logging from offline CPUs Simply refactoring part of mce_log() to facilitate logging from offline CPUs. Signed-off-by: Ashok Raj <ashok.raj@...el.com> Reviewed-by: Tony Luck <tony.luck@...el.com> --- arch/x86/kernel/cpu/mcheck/mce.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 48bd244..2df073d 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -152,16 +152,10 @@ static struct mce_log mcelog = { .recordlen = sizeof(struct mce), }; -void mce_log(struct mce *mce) +static void mce_log_add(struct mce *mce) { unsigned next, entry; - /* Emit the trace record: */ - trace_mce_record(mce); - - if (!mce_gen_pool_add(mce)) - irq_work_queue(&mce_irq_work); - mce->finished = 0; wmb(); for (;;) { @@ -199,6 +193,19 @@ void mce_log(struct mce *mce) set_bit(0, &mce_need_notify); } +void mce_log(struct mce *mce) +{ + unsigned next, entry; + + /* Emit the trace record: */ + trace_mce_record(mce); + + if (!mce_gen_pool_add(mce)) + irq_work_queue(&mce_irq_work); + + mce_log_add(mce); +} + void mce_inject_log(struct mce *m) { mutex_lock(&mce_chrdev_read_mutex); -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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