From: Jens Axboe <axboe@kernel.dk>
To: linux-fsdevel@vger.kernel.org
Cc: torvalds@linux-foundation.org, brauner@kernel.org,
viro@zeniv.linux.org.uk
Subject: [PATCHSET v3 0/4] Turn single segment imports into ITER_UBUF
Date: Mon, 27 Mar 2023 17:27:10 -0600 [thread overview]
Message-ID: <20230327232713.313974-1-axboe@kernel.dk> (raw)
Hi,
Rather than repeat the same blurb again, see the v2 posting here:
https://lore.kernel.org/linux-fsdevel/20230327180449.87382-1-axboe@kernel.dk/
tldr - turn single segment iovecs into ITER_UBUF rather than ITER_IOVEC,
because they are more efficient.
Since v2:
- Add prep patch based on Al's suggestion on just making iov_iter_iovec()
deal with ITER_UBUF.
- Drop previous two prep patches, as they are no longer needed.
--
Jens Axboe
next reply other threads:[~2023-03-27 23:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-27 23:27 Jens Axboe [this message]
2023-03-27 23:27 ` [PATCH 1/3] iov_iter: teach iov_iter_iovec() to deal with ITER_UBUF Jens Axboe
2023-03-27 23:27 ` [PATCH 2/3] iov_iter: convert import_single_range() to ITER_UBUF Jens Axboe
2023-03-27 23:27 ` [PATCH 3/3] iov_iter: import single vector iovecs as ITER_UBUF Jens Axboe
2023-03-28 0:08 ` Al Viro
2023-03-28 0:25 ` Al Viro
2023-03-28 1:20 ` Jens Axboe
2023-03-28 13:20 ` Jens Axboe
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