From: Christoph Hellwig <hch@infradead.org>
To: Nabeel M Mohamed <nmeeramohide@micron.com>
Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
linux-nvme@lists.infradead.org, linux-mm@kvack.org,
linux-nvdimm@lists.01.org, smoyer@micron.com, gbecker@micron.com,
plabat@micron.com, jgroves@micron.com
Subject: Re: [PATCH v2 00/22] add Object Storage Media Pool (mpool)
Date: Thu, 15 Oct 2020 09:02:54 +0100 [thread overview]
Message-ID: <20201015080254.GA31136@infradead.org> (raw)
In-Reply-To: <20201012162736.65241-1-nmeeramohide@micron.com>
I don't think this belongs into the kernel. It is a classic case for
infrastructure that should be built in userspace. If anything is
missing to implement it in userspace with equivalent performance we
need to improve out interfaces, although io_uring should cover pretty
much everything you need.
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Nabeel M Mohamed <nmeeramohide@micron.com>
Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
linux-nvme@lists.infradead.org, linux-mm@kvack.org,
linux-nvdimm@lists.01.org, smoyer@micron.com, gbecker@micron.com,
plabat@micron.com, jgroves@micron.com
Subject: Re: [PATCH v2 00/22] add Object Storage Media Pool (mpool)
Date: Thu, 15 Oct 2020 09:02:54 +0100 [thread overview]
Message-ID: <20201015080254.GA31136@infradead.org> (raw)
In-Reply-To: <20201012162736.65241-1-nmeeramohide@micron.com>
I don't think this belongs into the kernel. It is a classic case for
infrastructure that should be built in userspace. If anything is
missing to implement it in userspace with equivalent performance we
need to improve out interfaces, although io_uring should cover pretty
much everything you need.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Nabeel M Mohamed <nmeeramohide@micron.com>
Cc: smoyer@micron.com, plabat@micron.com, linux-nvdimm@lists.01.org,
jgroves@micron.com, linux-kernel@vger.kernel.org,
linux-nvme@lists.infradead.org, linux-block@vger.kernel.org,
linux-mm@kvack.org, gbecker@micron.com
Subject: Re: [PATCH v2 00/22] add Object Storage Media Pool (mpool)
Date: Thu, 15 Oct 2020 09:02:54 +0100 [thread overview]
Message-ID: <20201015080254.GA31136@infradead.org> (raw)
In-Reply-To: <20201012162736.65241-1-nmeeramohide@micron.com>
I don't think this belongs into the kernel. It is a classic case for
infrastructure that should be built in userspace. If anything is
missing to implement it in userspace with equivalent performance we
need to improve out interfaces, although io_uring should cover pretty
much everything you need.
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Linux-nvme mailing list
Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2020-10-15 8:03 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 16:27 [PATCH v2 00/22] add Object Storage Media Pool (mpool) Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 01/22] mpool: add utility routines and ioctl definitions Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:45 ` Randy Dunlap
2020-10-12 16:45 ` Randy Dunlap
2020-10-12 16:45 ` Randy Dunlap
2020-10-12 16:48 ` Randy Dunlap
2020-10-12 16:48 ` Randy Dunlap
2020-10-12 16:48 ` Randy Dunlap
2020-10-12 16:27 ` [PATCH v2 02/22] mpool: add in-memory struct definitions Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 03/22] mpool: add on-media " Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 04/22] mpool: add pool drive component which handles mpool IO using the block layer API Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 05/22] mpool: add space map component which manages free space on mpool devices Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 06/22] mpool: add on-media pack, unpack and upgrade routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 07/22] mpool: add superblock management routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 08/22] mpool: add pool metadata routines to manage object lifecycle and IO Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 09/22] mpool: add mblock lifecycle management and IO routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 10/22] mpool: add mlog IO utility routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 11/22] mpool: add mlog lifecycle management and IO routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 12/22] mpool: add metadata container or mlog-pair framework Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 13/22] mpool: add utility routines for mpool lifecycle management Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 14/22] mpool: add pool metadata routines to create persistent mpools Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 15/22] mpool: add mpool lifecycle management routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 16/22] mpool: add mpool control plane utility routines Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 17/22] mpool: add mpool lifecycle management ioctls Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 18/22] mpool: add object " Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 19/22] mpool: add support to mmap arbitrary collection of mblocks Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 20/22] mpool: add support to proactively evict cached mblock data from the page-cache Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` [PATCH v2 21/22] mpool: add documentation Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:53 ` Randy Dunlap
2020-10-12 16:53 ` Randy Dunlap
2020-10-12 16:53 ` Randy Dunlap
2020-10-12 16:27 ` [PATCH v2 22/22] mpool: add Kconfig and Makefile Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-12 16:27 ` Nabeel M Mohamed
2020-10-15 8:02 ` Christoph Hellwig [this message]
2020-10-15 8:02 ` [PATCH v2 00/22] add Object Storage Media Pool (mpool) Christoph Hellwig
2020-10-15 8:02 ` Christoph Hellwig
2020-10-16 21:58 ` [EXT] " Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-16 21:58 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-16 21:58 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-16 21:58 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-16 22:11 ` Dan Williams
2020-10-16 22:11 ` Dan Williams
2020-10-16 22:11 ` Dan Williams
2020-10-19 22:30 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-19 22:30 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-19 22:30 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-19 22:30 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-20 21:35 ` Dan Williams
2020-10-20 21:35 ` Dan Williams
2020-10-20 21:35 ` Dan Williams
2020-10-20 21:35 ` Dan Williams
2020-10-21 17:10 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-21 17:10 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-21 17:10 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-21 17:10 ` Nabeel Meeramohideen Mohamed (nmeeramohide)
2020-10-21 17:48 ` Dan Williams
2020-10-21 17:48 ` Dan Williams
2020-10-21 17:48 ` Dan Williams
2020-10-21 17:48 ` Dan Williams
2020-10-21 14:24 ` Mike Snitzer
2020-10-21 14:24 ` [dm-devel] " Mike Snitzer
2020-10-21 14:24 ` Mike Snitzer
2020-10-21 14:24 ` Mike Snitzer
2020-10-21 14:24 ` Mike Snitzer
2020-10-21 16:24 ` Dan Williams
2020-10-21 16:24 ` [dm-devel] " Dan Williams
2020-10-21 16:24 ` Dan Williams
2020-10-21 16:24 ` Dan Williams
2020-10-21 16:24 ` Dan Williams
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