From: Alberto Faria <afaria@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Denis V. Lunev" <den@openvz.org>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Vladimir Sementsov-Ogievskiy" <v.sementsov-og@mail.ru>,
qemu-block@nongnu.org, "Kevin Wolf" <kwolf@redhat.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"John Snow" <jsnow@redhat.com>, "Hanna Reitz" <hreitz@redhat.com>,
"Eric Blake" <eblake@redhat.com>, "Stefan Weil" <sw@weilnetz.de>,
"Jeff Cody" <codyprime@gmail.com>, "Fam Zheng" <fam@euphon.net>,
"Ari Sundholm" <ari@tuxera.com>,
"Alberto Faria" <afaria@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>
Subject: [PATCH v3 05/10] block: Make bdrv_co_pwrite() take a const buffer
Date: Thu, 19 May 2022 15:48:35 +0100 [thread overview]
Message-ID: <20220519144841.784780-6-afaria@redhat.com> (raw)
In-Reply-To: <20220519144841.784780-1-afaria@redhat.com>
It does not mutate the buffer.
Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
---
include/block/block_int-io.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/block/block_int-io.h b/include/block/block_int-io.h
index bb454200e5..d4d3bed783 100644
--- a/include/block/block_int-io.h
+++ b/include/block/block_int-io.h
@@ -65,7 +65,7 @@ static inline int coroutine_fn bdrv_co_pread(BdrvChild *child,
}
static inline int coroutine_fn bdrv_co_pwrite(BdrvChild *child,
- int64_t offset, unsigned int bytes, void *buf, BdrvRequestFlags flags)
+ int64_t offset, unsigned int bytes, const void *buf, BdrvRequestFlags flags)
{
QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
IO_CODE();
--
2.35.3
next prev parent reply other threads:[~2022-05-19 14:55 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-19 14:48 [PATCH v3 00/10] Implement bdrv_{pread, pwrite, pwrite_sync, pwrite_zeroes}() using generated_co_wrapper Alberto Faria
2022-05-19 14:48 ` [PATCH v3 01/10] block: Add a 'flags' param to bdrv_{pread, pwrite, pwrite_sync}() Alberto Faria
2022-05-26 8:38 ` [PATCH v3 01/10] block: Add a 'flags' param to bdrv_{pread,pwrite,pwrite_sync}() Stefan Hajnoczi
2022-05-27 10:02 ` Vladimir Sementsov-Ogievskiy
2022-05-19 14:48 ` [PATCH v3 02/10] block: Change bdrv_{pread, pwrite, pwrite_sync}() param order Alberto Faria
2022-05-26 8:41 ` Stefan Hajnoczi
2022-05-27 14:44 ` Vladimir Sementsov-Ogievskiy
2022-05-19 14:48 ` [PATCH v3 03/10] block: Make bdrv_{pread, pwrite}() return 0 on success Alberto Faria
2022-05-26 8:49 ` [PATCH v3 03/10] block: Make bdrv_{pread,pwrite}() " Stefan Hajnoczi
2022-05-26 8:53 ` Daniel P. Berrangé
2022-05-26 8:50 ` Stefan Hajnoczi
2022-05-19 14:48 ` [PATCH v3 04/10] crypto: Make block callbacks " Alberto Faria
2022-05-26 8:49 ` Stefan Hajnoczi
2022-05-19 14:48 ` Alberto Faria [this message]
2022-05-26 8:51 ` [PATCH v3 05/10] block: Make bdrv_co_pwrite() take a const buffer Stefan Hajnoczi
2022-05-19 14:48 ` [PATCH v3 06/10] block: Make 'bytes' param of bdrv_co_{pread, pwrite, preadv, pwritev}() an int64_t Alberto Faria
2022-05-24 21:14 ` [PATCH v3 06/10] block: Make 'bytes' param of bdrv_co_{pread,pwrite,preadv,pwritev}() " Eric Blake
2022-05-26 9:00 ` Stefan Hajnoczi
2022-05-26 11:05 ` [PATCH v3 06/10] block: Make 'bytes' param of bdrv_co_{pread, pwrite, preadv, pwritev}() " Alberto Faria
2022-05-27 14:23 ` [PATCH v3 06/10] block: Make 'bytes' param of bdrv_co_{pread,pwrite,preadv,pwritev}() " Eric Blake
2022-05-19 14:48 ` [PATCH v3 07/10] block: Implement bdrv_{pread, pwrite, pwrite_zeroes}() using generated_co_wrapper Alberto Faria
2022-05-26 8:55 ` [PATCH v3 07/10] block: Implement bdrv_{pread,pwrite,pwrite_zeroes}() " Stefan Hajnoczi
2022-05-26 19:23 ` [PATCH v3 07/10] block: Implement bdrv_{pread, pwrite, pwrite_zeroes}() " Alberto Faria
2022-05-27 14:25 ` [PATCH v3 07/10] block: Implement bdrv_{pread,pwrite,pwrite_zeroes}() " Eric Blake
2022-05-30 12:49 ` Stefan Hajnoczi
2022-06-06 16:10 ` [PATCH v3 07/10] block: Implement bdrv_{pread, pwrite, pwrite_zeroes}() " Alberto Faria
2022-06-08 12:50 ` [PATCH v3 07/10] block: Implement bdrv_{pread,pwrite,pwrite_zeroes}() " Stefan Hajnoczi
2022-06-09 15:13 ` [PATCH v3 07/10] block: Implement bdrv_{pread, pwrite, pwrite_zeroes}() " Alberto Faria
2022-05-30 12:56 ` [PATCH v3 07/10] block: Implement bdrv_{pread,pwrite,pwrite_zeroes}() " Stefan Hajnoczi
2022-05-30 13:02 ` Stefan Hajnoczi
2022-05-19 14:48 ` [PATCH v3 08/10] block: Add bdrv_co_pwrite_sync() Alberto Faria
2022-05-26 8:57 ` Stefan Hajnoczi
2022-05-19 14:48 ` [PATCH v3 09/10] block: Use bdrv_co_pwrite_sync() when caller is coroutine_fn Alberto Faria
2022-05-26 9:01 ` Stefan Hajnoczi
2022-05-19 14:48 ` [PATCH v3 10/10] block/qcow2: Use bdrv_pwrite_sync() in qcow2_mark_dirty() Alberto Faria
2022-05-26 9:01 ` Stefan Hajnoczi
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