[Qemu-devel] [PULL 0/1] Block patches
[PULL 0/2] Block patches
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The following changes since commit b33afc415622e5eb26e0f14fd27eb86e32a5472e:
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The following changes since commit ca61fa4b803e5d0abaf6f1ceb690f23bb78a4def:
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-ci-updates-for-softfreeze-021117-2' into staging (2017-11-03 10:08:34 +0000)
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Merge remote-tracking branch 'remotes/quic/tags/pull-hex-20211006' into staging (2021-10-06 12:11:14 -0700)
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are available in the git repository at:
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are available in the Git repository at:
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git://github.com/stefanha/qemu.git tags/block-pull-request
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https://gitlab.com/stefanha/qemu.git tags/block-pull-request
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for you to fetch changes up to ef9115dd7c82a196b18cac46784724bdebf01fbc:
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for you to fetch changes up to 1cc7eada97914f090125e588497986f6f7900514:
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aio-posix: drop QEMU_AIO_POLL_MAX_NS env var (2017-11-06 11:04:38 +0000)
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iothread: use IOThreadParamInfo in iothread_[set|get]_param() (2021-10-07 15:29:50 +0100)
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----------------------------------------------------------------
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Pull request
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----------------------------------------------------------------
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----------------------------------------------------------------
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----------------------------------------------------------------
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Stefano Garzarella (2):
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iothread: rename PollParamInfo to IOThreadParamInfo
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iothread: use IOThreadParamInfo in iothread_[set|get]_param()
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Stefan Hajnoczi (1):
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iothread.c | 28 +++++++++++++++-------------
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aio-posix: drop QEMU_AIO_POLL_MAX_NS env var
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1 file changed, 15 insertions(+), 13 deletions(-)
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util/aio-posix.c | 7 -------
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1 file changed, 7 deletions(-)
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--
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--
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2.13.6
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2.31.1
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diff view generated by jsdifflib
New patch
[PULL 1/2] iothread: rename PollParamInfo to IOThreadParamInfo
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From: Stefano Garzarella <sgarzare@redhat.com>
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Commit 1793ad0247 ("iothread: add aio-max-batch parameter") added
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a new parameter (aio-max-batch) to IOThread and used PollParamInfo
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structure to handle it.
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Since it is not a parameter of the polling mechanism, we rename the
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structure to a more generic IOThreadParamInfo.
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Suggested-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Message-id: 20210727145936.147032-2-sgarzare@redhat.com
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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iothread.c | 14 +++++++-------
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1 file changed, 7 insertions(+), 7 deletions(-)
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diff --git a/iothread.c b/iothread.c
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index XXXXXXX..XXXXXXX 100644
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--- a/iothread.c
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+++ b/iothread.c
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@@ -XXX,XX +XXX,XX @@ static void iothread_complete(UserCreatable *obj, Error **errp)
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typedef struct {
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const char *name;
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ptrdiff_t offset; /* field's byte offset in IOThread struct */
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-} PollParamInfo;
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+} IOThreadParamInfo;
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-static PollParamInfo poll_max_ns_info = {
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+static IOThreadParamInfo poll_max_ns_info = {
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"poll-max-ns", offsetof(IOThread, poll_max_ns),
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};
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-static PollParamInfo poll_grow_info = {
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+static IOThreadParamInfo poll_grow_info = {
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"poll-grow", offsetof(IOThread, poll_grow),
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};
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-static PollParamInfo poll_shrink_info = {
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+static IOThreadParamInfo poll_shrink_info = {
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"poll-shrink", offsetof(IOThread, poll_shrink),
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};
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-static PollParamInfo aio_max_batch_info = {
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+static IOThreadParamInfo aio_max_batch_info = {
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"aio-max-batch", offsetof(IOThread, aio_max_batch),
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};
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@@ -XXX,XX +XXX,XX @@ static void iothread_get_param(Object *obj, Visitor *v,
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const char *name, void *opaque, Error **errp)
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{
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IOThread *iothread = IOTHREAD(obj);
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- PollParamInfo *info = opaque;
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+ IOThreadParamInfo *info = opaque;
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int64_t *field = (void *)iothread + info->offset;
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visit_type_int64(v, name, field, errp);
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@@ -XXX,XX +XXX,XX @@ static bool iothread_set_param(Object *obj, Visitor *v,
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const char *name, void *opaque, Error **errp)
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{
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IOThread *iothread = IOTHREAD(obj);
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- PollParamInfo *info = opaque;
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+ IOThreadParamInfo *info = opaque;
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int64_t *field = (void *)iothread + info->offset;
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int64_t value;
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--
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2.31.1
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diff view generated by jsdifflib
[Qemu-devel] [PULL 1/1] aio-posix: drop QEMU_AIO_POLL_MAX_NS env var
[PULL 2/2] iothread: use IOThreadParamInfo in iothread_[set|get]_param()
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This hunk should not have been merged but I forgot to remove it. Let's
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From: Stefano Garzarella <sgarzare@redhat.com>
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remove it before it slips into a QEMU release.
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¯\_(ツ)_/¯
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Commit 0445409d74 ("iothread: generalize
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iothread_set_param/iothread_get_param") moved common code to set and
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get IOThread parameters in two new functions.
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Reviewed-by: Thomas Huth <thuth@redhat.com>
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These functions are called inside callbacks, so we don't need to use an
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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opaque pointer. Let's replace `void *opaque` parameter with
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Message-id: 20171103154041.12617-1-stefanha@redhat.com
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`IOThreadParamInfo *info`.
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Suggested-by: Kevin Wolf <kwolf@redhat.com>
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Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Message-id: 20210727145936.147032-3-sgarzare@redhat.com
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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---
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util/aio-posix.c | 7 -------
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iothread.c | 18 ++++++++++--------
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1 file changed, 7 deletions(-)
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1 file changed, 10 insertions(+), 8 deletions(-)
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diff --git a/util/aio-posix.c b/util/aio-posix.c
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diff --git a/iothread.c b/iothread.c
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index XXXXXXX..XXXXXXX 100644
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index XXXXXXX..XXXXXXX 100644
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--- a/util/aio-posix.c
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--- a/iothread.c
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+++ b/util/aio-posix.c
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+++ b/iothread.c
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@@ -XXX,XX +XXX,XX @@ bool aio_poll(AioContext *ctx, bool blocking)
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@@ -XXX,XX +XXX,XX @@ static IOThreadParamInfo aio_max_batch_info = {
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};
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void aio_context_setup(AioContext *ctx)
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static void iothread_get_param(Object *obj, Visitor *v,
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- const char *name, void *opaque, Error **errp)
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+ const char *name, IOThreadParamInfo *info, Error **errp)
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{
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{
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- /* TODO remove this in final patch submission */
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IOThread *iothread = IOTHREAD(obj);
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- if (getenv("QEMU_AIO_POLL_MAX_NS")) {
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- IOThreadParamInfo *info = opaque;
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- fprintf(stderr, "The QEMU_AIO_POLL_MAX_NS environment variable has "
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int64_t *field = (void *)iothread + info->offset;
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- "been replaced with -object iothread,poll-max-ns=NUM\n");
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- exit(1);
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visit_type_int64(v, name, field, errp);
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- }
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}
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-
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#ifdef CONFIG_EPOLL_CREATE1
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static bool iothread_set_param(Object *obj, Visitor *v,
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assert(!ctx->epollfd);
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- const char *name, void *opaque, Error **errp)
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ctx->epollfd = epoll_create1(EPOLL_CLOEXEC);
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+ const char *name, IOThreadParamInfo *info, Error **errp)
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{
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IOThread *iothread = IOTHREAD(obj);
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- IOThreadParamInfo *info = opaque;
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int64_t *field = (void *)iothread + info->offset;
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int64_t value;
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@@ -XXX,XX +XXX,XX @@ static bool iothread_set_param(Object *obj, Visitor *v,
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static void iothread_get_poll_param(Object *obj, Visitor *v,
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const char *name, void *opaque, Error **errp)
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{
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+ IOThreadParamInfo *info = opaque;
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- iothread_get_param(obj, v, name, opaque, errp);
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+ iothread_get_param(obj, v, name, info, errp);
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}
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static void iothread_set_poll_param(Object *obj, Visitor *v,
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const char *name, void *opaque, Error **errp)
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{
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IOThread *iothread = IOTHREAD(obj);
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+ IOThreadParamInfo *info = opaque;
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- if (!iothread_set_param(obj, v, name, opaque, errp)) {
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+ if (!iothread_set_param(obj, v, name, info, errp)) {
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return;
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}
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@@ -XXX,XX +XXX,XX @@ static void iothread_set_poll_param(Object *obj, Visitor *v,
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static void iothread_get_aio_param(Object *obj, Visitor *v,
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const char *name, void *opaque, Error **errp)
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{
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+ IOThreadParamInfo *info = opaque;
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- iothread_get_param(obj, v, name, opaque, errp);
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+ iothread_get_param(obj, v, name, info, errp);
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}
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static void iothread_set_aio_param(Object *obj, Visitor *v,
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const char *name, void *opaque, Error **errp)
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{
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IOThread *iothread = IOTHREAD(obj);
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+ IOThreadParamInfo *info = opaque;
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- if (!iothread_set_param(obj, v, name, opaque, errp)) {
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+ if (!iothread_set_param(obj, v, name, info, errp)) {
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return;
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}
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--
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--
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2.13.6
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2.31.1
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diff view generated by jsdifflib

Patchew 2.1-devel-b67e4c2

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