From: Christoph Hellwig <hch@infradead.org> To: Mike Snitzer <snitzer@kernel.org> Cc: linux-block@vger.kernel.org, Christoph Hellwig <hch@infradead.org>, Dennis Zhou <dennis@kernel.org>, tj@kernel.org, axboe@kernel.dk, dm-devel@redhat.com Subject: Re: [PATCH] block: remove redundant blk-cgroup init from __bio_clone Date: Sat, 23 Apr 2022 09:55:29 -0700 [thread overview] Message-ID: <YmQvgdqHlsQVpxR+@infradead.org> (raw) In-Reply-To: <YlRmhlL8TtQow0W0@redhat.com> So while I'm still diving into the somewhat invasive changes to optimize some of the cloning all we might relaly need for your use case should be this: http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/blk-clone-no-bdev Can you check if this helps you?
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org> To: Mike Snitzer <snitzer@kernel.org> Cc: axboe@kernel.dk, Christoph Hellwig <hch@infradead.org>, linux-block@vger.kernel.org, dm-devel@redhat.com, tj@kernel.org, Dennis Zhou <dennis@kernel.org> Subject: Re: [dm-devel] [PATCH] block: remove redundant blk-cgroup init from __bio_clone Date: Sat, 23 Apr 2022 09:55:29 -0700 [thread overview] Message-ID: <YmQvgdqHlsQVpxR+@infradead.org> (raw) In-Reply-To: <YlRmhlL8TtQow0W0@redhat.com> So while I'm still diving into the somewhat invasive changes to optimize some of the cloning all we might relaly need for your use case should be this: http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/blk-clone-no-bdev Can you check if this helps you? -- dm-devel mailing list dm-devel@redhat.com https://listman.redhat.com/mailman/listinfo/dm-devel
next prev parent reply other threads:[~2022-04-23 16:55 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-03-30 16:52 can we reduce bio_set_dev overhead due to bio_associate_blkg? Mike Snitzer 2022-03-30 16:52 ` [dm-devel] " Mike Snitzer 2022-03-30 12:28 ` Dennis Zhou 2022-03-30 12:28 ` [dm-devel] " Dennis Zhou 2022-03-31 4:39 ` Christoph Hellwig 2022-03-31 4:39 ` [dm-devel] " Christoph Hellwig 2022-03-31 5:52 ` Dennis Zhou 2022-03-31 5:52 ` [dm-devel] " Dennis Zhou 2022-03-31 9:15 ` Christoph Hellwig 2022-03-31 9:15 ` [dm-devel] " Christoph Hellwig 2022-04-08 15:42 ` Mike Snitzer 2022-04-08 15:42 ` [dm-devel] " Mike Snitzer 2022-04-09 5:15 ` Christoph Hellwig 2022-04-09 5:15 ` [dm-devel] " Christoph Hellwig 2022-04-11 16:58 ` Mike Snitzer 2022-04-11 16:58 ` [dm-devel] " Mike Snitzer 2022-04-11 17:16 ` Mike Snitzer 2022-04-11 17:16 ` [dm-devel] " Mike Snitzer 2022-04-11 17:33 ` [PATCH] block: remove redundant blk-cgroup init from __bio_clone Mike Snitzer 2022-04-11 17:33 ` [dm-devel] " Mike Snitzer 2022-04-12 5:27 ` Christoph Hellwig 2022-04-12 5:27 ` [dm-devel] " Christoph Hellwig 2022-04-12 7:52 ` Dennis Zhou 2022-04-12 7:52 ` Dennis Zhou 2022-04-23 16:55 ` Christoph Hellwig [this message] 2022-04-23 16:55 ` [dm-devel] " Christoph Hellwig 2022-04-26 17:30 ` Mike Snitzer 2022-04-26 17:30 ` [dm-devel] " Mike Snitzer
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