i8c-stream-rhel
changed/i8c-stream-rhel/qemu-kvm-6.2.0-53.module+el8.10.0+22375+ea5e8167.2
MSVSphere Packaging Team
2 months ago
parent
e44416c856
commit
4c7250ac0b
GPG Key ID:
B2B0B9F29E528FE8
@ -0,0 +1,36 @@
|
||||
From a707eff49800045d07afbcd8a74617c50b960151 Mon Sep 17 00:00:00 2001
|
||||
From: German Maglione <gmaglione@redhat.com>
|
||||
Date: Thu, 10 Oct 2024 13:23:25 +0200
|
||||
Subject: [PATCH] Fix thread-pool-size default value in the man page
|
||||
|
||||
RH-Author: German Maglione <None>
|
||||
RH-MergeRequest: 417: Fix thread-pool-size default value in the man page
|
||||
RH-Jira: RHEL-26197
|
||||
RH-Acked-by: Hanna Czenczek <hreitz@redhat.com>
|
||||
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
|
||||
RH-Commit: [1/1] bdf22ed4600ac7f02a4b08c54f162b1f89c44a99
|
||||
|
||||
The current --thread-pool-size default value is 0, let's reflect it
|
||||
in the man page.
|
||||
|
||||
Signed-off-by: German Maglione <gmaglione@redhat.com>
|
||||
---
|
||||
docs/tools/virtiofsd.rst | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/docs/tools/virtiofsd.rst b/docs/tools/virtiofsd.rst
|
||||
index 07ac0be551..fb3d59c449 100644
|
||||
--- a/docs/tools/virtiofsd.rst
|
||||
+++ b/docs/tools/virtiofsd.rst
|
||||
@@ -120,7 +120,7 @@ Options
|
||||
.. option:: --thread-pool-size=NUM
|
||||
|
||||
Restrict the number of worker threads per request queue to NUM. The default
|
||||
- is 64.
|
||||
+ is 0.
|
||||
|
||||
.. option:: --cache=none|auto|always
|
||||
|
||||
--
|
||||
2.45.2
|
||||
|
||||
@ -0,0 +1,104 @@
|
||||
From 636e32b4c570ddb20266b6672311174353644f0e Mon Sep 17 00:00:00 2001
|
||||
From: Keith Busch <kbusch@kernel.org>
|
||||
Date: Thu, 29 Sep 2022 13:05:22 -0700
|
||||
Subject: [PATCH 1/2] block: move bdrv_qiov_is_aligned to file-posix
|
||||
|
||||
RH-Author: Kevin Wolf <kwolf@redhat.com>
|
||||
RH-MergeRequest: 411: block: Fix iov_len check in bdrv_qiov_is_aligned()
|
||||
RH-Jira: RHEL-60553
|
||||
RH-Acked-by: Eric Blake <eblake@redhat.com>
|
||||
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
|
||||
RH-Commit: [1/2] 682c1b81b42959d9d91e0f68cd70e9753e53a279
|
||||
|
||||
There is only user of bdrv_qiov_is_aligned(), so move the alignment
|
||||
function to there and make it static.
|
||||
|
||||
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
||||
Message-Id: <20220929200523.3218710-2-kbusch@meta.com>
|
||||
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
|
||||
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
|
||||
(cherry picked from commit a7c5f67a78569f8c275ea4ea9962e9c79b9d03cb)
|
||||
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
|
||||
---
|
||||
block/file-posix.c | 20 ++++++++++++++++++++
|
||||
block/io.c | 20 --------------------
|
||||
include/block/block.h | 1 -
|
||||
3 files changed, 20 insertions(+), 21 deletions(-)
|
||||
|
||||
diff --git a/block/file-posix.c b/block/file-posix.c
|
||||
index b283093e5b..b404e1544f 100644
|
||||
--- a/block/file-posix.c
|
||||
+++ b/block/file-posix.c
|
||||
@@ -2051,6 +2051,26 @@ static int coroutine_fn raw_thread_pool_submit(BlockDriverState *bs,
|
||||
return thread_pool_submit_co(pool, func, arg);
|
||||
}
|
||||
|
||||
+/*
|
||||
+ * Check if all memory in this vector is sector aligned.
|
||||
+ */
|
||||
+static bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov)
|
||||
+{
|
||||
+ int i;
|
||||
+ size_t alignment = bdrv_min_mem_align(bs);
|
||||
+
|
||||
+ for (i = 0; i < qiov->niov; i++) {
|
||||
+ if ((uintptr_t) qiov->iov[i].iov_base % alignment) {
|
||||
+ return false;
|
||||
+ }
|
||||
+ if (qiov->iov[i].iov_len % alignment) {
|
||||
+ return false;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ return true;
|
||||
+}
|
||||
+
|
||||
static int coroutine_fn raw_co_prw(BlockDriverState *bs, uint64_t offset,
|
||||
uint64_t bytes, QEMUIOVector *qiov, int type)
|
||||
{
|
||||
diff --git a/block/io.c b/block/io.c
|
||||
index 8ae57728a6..639e171eff 100644
|
||||
--- a/block/io.c
|
||||
+++ b/block/io.c
|
||||
@@ -3375,26 +3375,6 @@ void *qemu_try_blockalign0(BlockDriverState *bs, size_t size)
|
||||
return mem;
|
||||
}
|
||||
|
||||
-/*
|
||||
- * Check if all memory in this vector is sector aligned.
|
||||
- */
|
||||
-bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov)
|
||||
-{
|
||||
- int i;
|
||||
- size_t alignment = bdrv_min_mem_align(bs);
|
||||
-
|
||||
- for (i = 0; i < qiov->niov; i++) {
|
||||
- if ((uintptr_t) qiov->iov[i].iov_base % alignment) {
|
||||
- return false;
|
||||
- }
|
||||
- if (qiov->iov[i].iov_len % alignment) {
|
||||
- return false;
|
||||
- }
|
||||
- }
|
||||
-
|
||||
- return true;
|
||||
-}
|
||||
-
|
||||
void bdrv_io_plug(BlockDriverState *bs)
|
||||
{
|
||||
BdrvChild *child;
|
||||
diff --git a/include/block/block.h b/include/block/block.h
|
||||
index f885f113ef..09b374b496 100644
|
||||
--- a/include/block/block.h
|
||||
+++ b/include/block/block.h
|
||||
@@ -622,7 +622,6 @@ void *qemu_blockalign(BlockDriverState *bs, size_t size);
|
||||
void *qemu_blockalign0(BlockDriverState *bs, size_t size);
|
||||
void *qemu_try_blockalign(BlockDriverState *bs, size_t size);
|
||||
void *qemu_try_blockalign0(BlockDriverState *bs, size_t size);
|
||||
-bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov);
|
||||
|
||||
void bdrv_enable_copy_on_read(BlockDriverState *bs);
|
||||
void bdrv_disable_copy_on_read(BlockDriverState *bs);
|
||||
--
|
||||
2.45.2
|
||||
|
||||
@ -0,0 +1,48 @@
|
||||
From 9009b674a01dc0cd92c319c87714b5aca6e639f8 Mon Sep 17 00:00:00 2001
|
||||
From: Keith Busch <kbusch@kernel.org>
|
||||
Date: Thu, 29 Sep 2022 13:05:23 -0700
|
||||
Subject: [PATCH 2/2] block: use the request length for iov alignment
|
||||
|
||||
RH-Author: Kevin Wolf <kwolf@redhat.com>
|
||||
RH-MergeRequest: 411: block: Fix iov_len check in bdrv_qiov_is_aligned()
|
||||
RH-Jira: RHEL-60553
|
||||
RH-Acked-by: Eric Blake <eblake@redhat.com>
|
||||
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
|
||||
RH-Commit: [2/2] 0e01d51cfb21ca43283626c2367e5c5d0d531736
|
||||
|
||||
An iov length needs to be aligned to the logical block size, which may
|
||||
be larger than the memory alignment.
|
||||
|
||||
Tested-by: Jens Axboe <axboe@kernel.dk>
|
||||
Signed-off-by: Keith Busch <kbusch@kernel.org>
|
||||
Message-Id: <20220929200523.3218710-3-kbusch@meta.com>
|
||||
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
|
||||
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
|
||||
(cherry picked from commit 25474d90aa50bd32e0de395a33d8de42dd6f2aef)
|
||||
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
|
||||
---
|
||||
block/file-posix.c | 3 ++-
|
||||
1 file changed, 2 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/block/file-posix.c b/block/file-posix.c
|
||||
index b404e1544f..b84c5725cc 100644
|
||||
--- a/block/file-posix.c
|
||||
+++ b/block/file-posix.c
|
||||
@@ -2058,12 +2058,13 @@ static bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov)
|
||||
{
|
||||
int i;
|
||||
size_t alignment = bdrv_min_mem_align(bs);
|
||||
+ size_t len = bs->bl.request_alignment;
|
||||
|
||||
for (i = 0; i < qiov->niov; i++) {
|
||||
if ((uintptr_t) qiov->iov[i].iov_base % alignment) {
|
||||
return false;
|
||||
}
|
||||
- if (qiov->iov[i].iov_len % alignment) {
|
||||
+ if (qiov->iov[i].iov_len % len) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
--
|
||||
2.45.2
|
||||
|
||||
Loading…
Reference in new issue