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From: "Mehta, Sohil" <sohil.mehta@intel.com>
To: "shunyong.yang@hxt-semitech.com" <shunyong.yang@hxt-semitech.com>,
	"gary.hook@amd.com" <gary.hook@amd.com>,
	"iommu@lists.linux-foundation.org"
	<iommu@lists.linux-foundation.org>,
	"ghook@amd.com" <ghook@amd.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 2/2] iommu/amd: Add basic debugfs infrastructure for AMD IOMMU
Date: Wed, 18 Apr 2018 20:16:27 +0000	[thread overview]
Message-ID: <1524082659.2747.37.camel@intel.com> (raw)
In-Reply-To: <1524040290.4031.25.camel@hxt-semitech.com>

On Wed, 2018-04-18 at 08:31 +0000, Yang, Shunyong wrote:
> Maybe the original design is to call debugfs_initialized() before
> calling debugfs_create_xxx()?

I am unaware of the original design. Someone else would probably have
more context. However, looking at other places in the kernel where
debugfs_create_xx() is used, the common convention seems to be to avoid
calling debugfs_initialized().

 Sohil

  reply	other threads:[~2018-04-18 20:16 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-06 13:17 [PATCH v3 0/2] Base enablement of IOMMU debugfs support Gary R Hook
2018-04-06 13:17 ` [PATCH v3 1/2] iommu - Enable debugfs exposure of the IOMMU Gary R Hook
2018-04-13 23:55   ` Mehta, Sohil
2018-04-17 17:36     ` Hook, Gary
2018-04-17 17:55       ` Robin Murphy
2018-04-17 18:06         ` Hook, Gary
2018-04-17 17:46   ` Hook, Gary
2018-04-17 18:13     ` Robin Murphy
2018-04-06 13:17 ` [PATCH v3 2/2] iommu/amd: Add basic debugfs infrastructure for AMD IOMMU Gary R Hook
2018-04-14  0:08   ` Mehta, Sohil
2018-04-17 17:38     ` Hook, Gary
2018-04-18  5:58       ` Yang, Shunyong
2018-04-18  7:27         ` Mehta, Sohil
2018-04-18  8:31           ` Yang, Shunyong
2018-04-18 20:16             ` Mehta, Sohil [this message]
2018-04-18 20:51               ` Hook, Gary
2018-04-19  1:52                 ` Yang, Shunyong
2018-04-30 19:57       ` Gary R Hook
2018-04-17  0:52   ` Mehta, Sohil
2018-04-17 17:42     ` Hook, Gary
2018-04-17 18:05       ` Robin Murphy

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