From: Dominique Martinet <asmadeus@codewreck.org>
To: Matthew Wilcox <willy@infradead.org>
Cc: v9fs-developer@lists.sourceforge.net,
Latchesar Ionkov <lucho@ionkov.net>,
Eric Van Hensbergen <ericvh@gmail.com>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Ron Minnich <rminnich@sandia.gov>
Subject: Re: [V9fs-developer] [PATCH 0/6] 9p: Use IDRs more effectively
Date: Wed, 11 Jul 2018 15:38:34 +0200 [thread overview]
Message-ID: <20180711133834.GA27521@nautica> (raw)
In-Reply-To: <20180628132629.3148-1-willy@infradead.org>
Matthew Wilcox wrote on Thu, Jun 28, 2018:
> The 9p code doesn't take advantage of the IDR's ability to store
> a pointer. We can actually get rid of the p9_idpool abstraction
> and the multi-dimensional array of requests.
>
> I haven't tested these patches, so caveat maintainer.
Overall pretty good for something that hadn't even been tested!
I'm done with the comments here, the three other patches I didn't
comment look good to me.
For [PATCH 4/6] 9p: Remove an unnecessary memory barrier, your suggested
wording in the comment is good; I've offered to do it if you aren't
going to but since you're submitting a second version of the other
patchs I suggest you do this one as well.
Thanks for the well-needed cleanup,
--
Dominique Martinet
prev parent reply other threads:[~2018-07-11 13:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-28 13:26 [PATCH 0/6] 9p: Use IDRs more effectively Matthew Wilcox
2018-06-28 13:26 ` [PATCH 1/6] 9p: Change p9_fid_create calling convention Matthew Wilcox
2018-06-28 13:26 ` [PATCH 2/6] 9p: Replace the fidlist with an IDR Matthew Wilcox
2018-07-11 12:40 ` [V9fs-developer] " Dominique Martinet
2018-07-11 12:52 ` Matthew Wilcox
2018-07-11 12:58 ` Dominique Martinet
2018-07-11 13:08 ` Matthew Wilcox
2018-06-28 13:26 ` [PATCH 3/6] 9p: Embed wait_queue_head into p9_req_t Matthew Wilcox
2018-06-28 13:26 ` [PATCH 4/6] 9p: Remove an unnecessary memory barrier Matthew Wilcox
2018-06-28 13:40 ` [V9fs-developer] " Dominique Martinet
2018-06-28 14:03 ` Matthew Wilcox
2018-06-28 14:33 ` Dominique Martinet
2018-06-28 13:26 ` [PATCH 5/6] 9p: Use a slab for allocating requests Matthew Wilcox
2018-07-11 13:33 ` [V9fs-developer] " Dominique Martinet
2018-07-11 14:13 ` Matthew Wilcox
2018-07-11 14:24 ` Dominique Martinet
2018-06-28 13:26 ` [PATCH 6/6] 9p: Remove p9_idpool Matthew Wilcox
2018-07-11 13:38 ` Dominique Martinet [this message]
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