From: Alberto Faria <afaria@redhat.com>
To: qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org, Alberto Faria <afaria@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>
Subject: [PATCH v2 05/10] block: Make bdrv_co_pwrite() take a const buffer
Date: Fri, 13 May 2022 16:57:44 +0100 [thread overview]
Message-ID: <20220513155749.2488070-3-afaria@redhat.com> (raw)
In-Reply-To: <20220513155418.2486450-1-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:[~2022-05-13 16:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-13 15:54 [PATCH v2 00/10] Implement bdrv_{pread, pwrite, pwrite_sync, pwrite_zeroes}() using generated_co_wrapper Alberto Faria
2022-05-13 15:54 ` [PATCH v2 01/10] block: Add a 'flags' param to bdrv_{pread, pwrite, pwrite_sync}() Alberto Faria
2022-05-13 15:54 ` [PATCH v2 02/10] block: Change bdrv_{pread, pwrite, pwrite_sync}() param order Alberto Faria
2022-05-13 15:57 ` [PATCH v2 03/10] block: Make bdrv_{pread, pwrite}() return 0 on success Alberto Faria
2022-05-13 15:57 ` [PATCH v2 04/10] crypto: Make block callbacks " Alberto Faria
2022-05-17 14:26 ` Eric Blake
2022-05-13 15:57 ` Alberto Faria [this message]
2022-05-13 15:57 ` [PATCH v2 06/10] block: Make 'bytes' param of bdrv_co_{pread, pwrite, preadv, pwritev}() an int64_t Alberto Faria
2022-05-17 14:32 ` Eric Blake
2022-05-17 14:48 ` Alberto Faria
2022-05-18 12:48 ` Eric Blake
2022-05-13 15:57 ` [PATCH v2 07/10] block: Implement bdrv_{pread, pwrite, pwrite_zeroes}() using generated_co_wrapper Alberto Faria
2022-05-13 15:57 ` [PATCH v2 08/10] block: Add bdrv_co_pwrite_sync() Alberto Faria
2022-05-17 14:35 ` Eric Blake
2022-05-13 15:57 ` [PATCH v2 09/10] block: Use bdrv_co_pwrite_sync() when caller is coroutine_fn Alberto Faria
2022-05-17 9:29 ` Vladimir Sementsov-Ogievskiy
2022-05-13 15:57 ` [PATCH v2 10/10] block/qcow2: Use bdrv_pwrite_sync() in qcow2_mark_dirty() Alberto Faria
2022-05-17 14:36 ` Eric Blake
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