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Date:   Thu, 1 Dec 2022 17:45:35 +0000
From:   Will Deacon <will@kernel.org>
To:     Anshuman Khandual <anshuman.khandual@arm.com>
Cc:     linux-arm-kernel@lists.infradead.org, mark.rutland@arm.com,
        Catalin Marinas <catalin.marinas@arm.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm_pmu: Drop redundant armpmu->map_event() in
 armpmu_event_init()
Message-ID: <20221201174534.GA28865@willie-the-truck>
References: <20221130083350.264583-1-anshuman.khandual@arm.com>
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On Wed, Nov 30, 2022 at 02:03:50PM +0530, Anshuman Khandual wrote:
> __hw_perf_event_init() already calls armpmu->map_event() callback, and also
> returns its error code including -ENOENT, along with a debug callout. Hence
> an additional armpmu->map_event() check for -ENOENT is redundant.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
> ---
> This applies on v6.1-rc6

Doesn't apply against for-next/perf

Will