From: David Howells <dhowells@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: David Howells <dhowells@redhat.com>,
Al Viro <viro@zeniv.linux.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>,
Christoph Hellwig <hch@lst.de>,
Christian Brauner <christian@brauner.io>,
David Laight <David.Laight@ACULAB.COM>,
Matthew Wilcox <willy@infradead.org>,
Jeff Layton <jlayton@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
linux-mm@kvack.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v7 01/12] iov_iter: Remove last_offset from iov_iter as it was for ITER_PIPE
Date: Mon, 25 Sep 2023 13:02:58 +0100 [thread overview]
Message-ID: <20230925120309.1731676-2-dhowells@redhat.com> (raw)
In-Reply-To: <20230925120309.1731676-1-dhowells@redhat.com>
Now that ITER_PIPE has been removed, iov_iter::last_offset is no longer
used, so remove it.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Alexander Viro <viro@zeniv.linux.org.uk>
cc: Jens Axboe <axboe@kernel.dk>
cc: Christoph Hellwig <hch@lst.de>
cc: Christian Brauner <christian@brauner.io>
cc: Matthew Wilcox <willy@infradead.org>
cc: Linus Torvalds <torvalds@linux-foundation.org>
cc: David Laight <David.Laight@ACULAB.COM>
cc: linux-block@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
---
include/linux/uio.h | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/include/linux/uio.h b/include/linux/uio.h
index 42bce38a8e87..2000e42a6586 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -44,10 +44,7 @@ struct iov_iter {
bool nofault;
bool data_source;
bool user_backed;
- union {
- size_t iov_offset;
- int last_offset;
- };
+ size_t iov_offset;
/*
* Hack alert: overlay ubuf_iovec with iovec + count, so
* that the members resolve correctly regardless of the type
next prev parent reply other threads:[~2023-09-25 12:04 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-25 12:02 [PATCH v7 00/12] iov_iter: Convert the iterator macros into inline funcs David Howells
2023-09-25 12:02 ` David Howells [this message]
2023-09-25 12:02 ` [PATCH v7 02/12] iov_iter, x86: Be consistent about the __user tag on copy_mc_to_user() David Howells
2023-09-28 14:47 ` Borislav Petkov
2023-09-25 12:03 ` [PATCH v7 03/12] sound: Fix snd_pcm_readv()/writev() to use iov access functions David Howells
2023-09-25 12:03 ` [PATCH v7 04/12] infiniband: Use user_backed_iter() to see if iterator is UBUF/IOVEC David Howells
2023-09-25 12:03 ` [PATCH v7 05/12] iov_iter: Renumber ITER_* constants David Howells
2023-09-25 12:03 ` [PATCH v7 06/12] iov_iter: Derive user-backedness from the iterator type David Howells
2023-09-25 12:03 ` [PATCH v7 07/12] iov_iter: Convert iterate*() to inline funcs David Howells
2024-02-18 3:13 ` [bug report] dead loop in generic_perform_write() //Re: " Tong Tiangen
2024-02-27 12:43 ` Tong Tiangen
2024-02-28 21:21 ` Linus Torvalds
2024-02-28 22:57 ` Linus Torvalds
2024-02-29 8:13 ` Tong Tiangen
2024-02-29 17:32 ` Linus Torvalds
2024-03-01 2:13 ` Tong Tiangen
2024-03-02 2:59 ` Linus Torvalds
2024-03-02 9:37 ` Tong Tiangen
2024-03-02 18:06 ` Linus Torvalds
2024-03-02 18:11 ` Linus Torvalds
2024-03-04 8:45 ` Tong Tiangen
2024-03-04 11:56 ` David Howells
2024-03-04 12:15 ` Tong Tiangen
2024-03-04 18:32 ` Linus Torvalds
2024-03-05 6:57 ` Tong Tiangen
2023-09-25 12:03 ` [PATCH v7 08/12] iov_iter: Don't deal with iter->copy_mc in memcpy_from_iter_mc() David Howells
2023-09-25 12:03 ` [PATCH v7 09/12] iov_iter, net: Move csum_and_copy_to/from_iter() to net/ David Howells
2023-09-25 12:03 ` [PATCH v7 10/12] iov_iter, net: Fold in csum_and_memcpy() David Howells
2023-09-25 12:03 ` [PATCH v7 11/12] iov_iter, net: Merge csum_and_copy_from_iter{,_full}() together David Howells
2023-09-25 12:03 ` [PATCH v7 12/12] iov_iter, net: Move hash_and_copy_to_iter() to net/ David Howells
2023-09-25 12:34 ` [PATCH v7 00/12] iov_iter: Convert the iterator macros into inline funcs Christian Brauner
2023-10-02 9:25 ` [PATCH v7 08/12] iov_iter: Don't deal with iter->copy_mc in memcpy_from_iter_mc() David Howells
2023-10-02 9:25 ` David Howells
2023-10-07 4:32 ` [PATCH next] iov_iter: fix copy_page_from_iter_atomic() Hugh Dickins
2023-10-07 7:29 ` David Howells
2023-10-09 7:36 ` Christian Brauner
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