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* aio: self-tune polling timeStefan Hajnoczi2017-01-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on the algorithm for the kvm.ko halt_poll_ns parameter in Linux. The initial polling time is zero. If the event loop is woken up within the maximum polling time it means polling could be effective, so grow polling time. If the event loop is woken up beyond the maximum polling time it means polling is not effective, so shrink polling time. If the event loop makes progress within the current polling time then the sweet spot has been reached. This algorithm adjusts the polling time so it can adapt to variations in workloads. The goal is to reach the sweet spot while also recognizing when polling would hurt more than help. Two new trace events, poll_grow and poll_shrink, are added for observing polling time adjustment. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20161201192652.9509-13-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* aio: add polling mode to AioContextStefan Hajnoczi2017-01-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AioContext event loop uses ppoll(2) or epoll_wait(2) to monitor file descriptors or until a timer expires. In cases like virtqueues, Linux AIO, and ThreadPool it is technically possible to wait for events via polling (i.e. continuously checking for events without blocking). Polling can be faster than blocking syscalls because file descriptors, the process scheduler, and system calls are bypassed. The main disadvantage to polling is that it increases CPU utilization. In classic polling configuration a full host CPU thread might run at 100% to respond to events as quickly as possible. This patch implements a timeout so we fall back to blocking syscalls if polling detects no activity. After the timeout no CPU cycles are wasted on polling until the next event loop iteration. The run_poll_handlers_begin() and run_poll_handlers_end() trace events are added to aid performance analysis and troubleshooting. If you need to know whether polling mode is being used, trace these events to find out. Note that the AioContext is now re-acquired before disabling notify_me in the non-polling case. This makes the code cleaner since notify_me was enabled outside the non-polling AioContext release region. This change is correct since it's safe to keep notify_me enabled longer (disabling is an optimization) but potentially causes unnecessary event_notifer_set() calls. I think the chance of performance regression is small here. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20161201192652.9509-4-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* memory: Don't use memcpy for ram_device regionsAlex Williamson2016-10-311-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With a vfio assigned device we lay down a base MemoryRegion registered as an IO region, giving us read & write accessors. If the region supports mmap, we lay down a higher priority sub-region MemoryRegion on top of the base layer initialized as a RAM device pointer to the mmap. Finally, if we have any quirks for the device (ie. address ranges that need additional virtualization support), we put another IO sub-region on top of the mmap MemoryRegion. When this is flattened, we now potentially have sub-page mmap MemoryRegions exposed which cannot be directly mapped through KVM. This is as expected, but a subtle detail of this is that we end up with two different access mechanisms through QEMU. If we disable the mmap MemoryRegion, we make use of the IO MemoryRegion and service accesses using pread and pwrite to the vfio device file descriptor. If the mmap MemoryRegion is enabled and results in one of these sub-page gaps, QEMU handles the access as RAM, using memcpy to the mmap. Using either pread/pwrite or the mmap directly should be correct, but using memcpy causes us problems. I expect that not only does memcpy not necessarily honor the original width and alignment in performing a copy, but it potentially also uses processor instructions not intended for MMIO spaces. It turns out that this has been a problem for Realtek NIC assignment, which has such a quirk that creates a sub-page mmap MemoryRegion access. To resolve this, we disable memory_access_is_direct() for ram_device regions since QEMU assumes that it can use memcpy for those regions. Instead we access through MemoryRegionOps, which replaces the memcpy with simple de-references of standard sizes to the host memory. With this patch we attempt to provide unrestricted access to the RAM device, allowing byte through qword access as well as unaligned access. The assumption here is that accesses initiated by the VM are driven by a device specific driver, which knows the device capabilities. If unaligned accesses are not supported by the device, we don't want them to work in a VM by performing multiple aligned accesses to compose the unaligned access. A down-side of this philosophy is that the xp command from the monitor attempts to use the largest available access weidth, unaware of the underlying device. Using memcpy had this same restriction, but at least now an operator can dump individual registers, even if blocks of device memory may result in access widths beyond the capabilities of a given device (RTL NICs only support up to dword). Reported-by: Thorsten Kohfeldt <thorsten.kohfeldt@gmx.de> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
* trace: Add missing execution mode of guest eventsLluís Vilanova2016-10-121-0/+2
| | | | | | | | | Add missing execution mode documentation for the 'guest_cpu_enter' and 'guest_cpu_reset' events. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 147566900921.7708.656450813307396468.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: move colo trace events to net/ sub-directoryDaniel P. Berrange2016-10-121-16/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The colo patch series added various trace events to the top level trace-events file, despite the files using them being in a sub-dir. commit 30656b097e9dd7978d3fe9416cb9f5a421a9e63e Author: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Date: Tue Sep 27 10:22:34 2016 +0800 filter-rewriter: rewrite tcp packet to keep secondary connection commit f4b618360e5a81b097e2e35d52011bec3c63af68 Author: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Date: Tue Sep 27 10:22:31 2016 +0800 colo-compare: add TCP, UDP, ICMP packet comparison We add TCP,UDP,ICMP packet comparison to replace IP packet comparison. This can increase the accuracy of the package comparison. Less checkpoint more efficiency. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com> commit 0682e15b19b2f41c0568142b42518b9471168597 Author: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Date: Tue Sep 27 10:22:30 2016 +0800 colo-compare: introduce packet comparison thread commit 59509ec16b7ee92b3f8261c554023aa1d3169317 Author: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Date: Tue Sep 27 10:22:27 2016 +0800 net/colo.c: add colo.c to define and handle packet This moves all events into net/trace-events where they were supposed to live. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1475588159-30598-2-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: Document the execution mode of guest eventsLluís Vilanova2016-09-281-0/+3
| | | | | | | | | Explicitly state in which execution mode (user, softmmu, all) are guest events available for tracing. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 147456962135.11114.6146034359114598596.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: Add event "guest_cpu_reset"Lluís Vilanova2016-09-281-0/+5
| | | | | | | | Signals the reset of the state a virtual (guest) CPU. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 147428971851.15111.8799439252178273840.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: Add event "guest_cpu_enter"Lluís Vilanova2016-09-281-0/+8
| | | | | | | | Signals the hot-plugging of a new virtual (guest) CPU. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 147428971313.15111.18023030883528426840.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: move hw/virtio/virtio-balloon.c trace points into correct fileDaniel P. Berrange2016-09-281-4/+0Star
| | | | | | | | | | | | | | | | The trace points for hw/virtio/virtio-balloon.c were mistakenly put in the top level trace-events file, instead of util/trace-events in commit 270ab88f7c1112389a02cee0e3e03b20fcc7547e Author: Daniel P. Berrange <berrange@redhat.com> Date: Thu Jun 16 09:39:57 2016 +0100 trace: split out trace events for hw/virtio/ directory Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1473872624-23285-5-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: move util/qemu-coroutine*.c trace points into correct fileDaniel P. Berrange2016-09-281-13/+0Star
| | | | | | | | | | | | | | | | | The trace points for util/qemu-coroutine*.c were mistakenly left in the top level trace-events file, instead of util/trace-events in commit 492bb2dd651e780c0723580880acbedb5661e5ad Author: Daniel P. Berrange <berrange@redhat.com> Date: Thu Jun 16 09:39:48 2016 +0100 trace: split out trace events for util/ directory Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1473872624-23285-3-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* filter-rewriter: rewrite tcp packet to keep secondary connectionZhang Chen2016-09-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We will rewrite tcp packet secondary received and sent. When colo guest is a tcp server. Firstly, client start a tcp handshake. the packet's seq=client_seq, ack=0,flag=SYN. COLO primary guest get this pkt and mirror(filter-mirror) to secondary guest, secondary get it use filter-redirector. Then,primary guest response pkt (seq=primary_seq,ack=client_seq+1,flag=ACK|SYN). secondary guest response pkt (seq=secondary_seq,ack=client_seq+1,flag=ACK|SYN). In here,we use filter-rewriter save the secondary_seq to it's tcp connection. Finally handshake,client send pkt (seq=client_seq+1,ack=primary_seq+1,flag=ACK). Here,filter-rewriter can get primary_seq, and rewrite ack from primary_seq+1 to secondary_seq+1, recalculate checksum. So the secondary tcp connection kept good. When we send/recv packet. client send pkt(seq=client_seq+1+data_len,ack=primary_seq+1,flag=ACK|PSH). filter-rewriter rewrite ack and send to secondary guest. primary guest response pkt (seq=primary_seq+1,ack=client_seq+1+data_len,flag=ACK) secondary guest response pkt (seq=secondary_seq+1,ack=client_seq+1+data_len,flag=ACK) we rewrite secondary guest seq from secondary_seq+1 to primary_seq+1. So tcp connection kept good. In code We use offset( = secondary_seq - primary_seq ) to rewrite seq or ack. handle_primary_tcp_pkt: tcp_pkt->th_ack += offset; handle_secondary_tcp_pkt: tcp_pkt->th_seq -= offset; Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* colo-compare: add TCP, UDP, ICMP packet comparisonZhang Chen2016-09-271-0/+3
| | | | | | | | | | | | We add TCP,UDP,ICMP packet comparison to replace IP packet comparison. This can increase the accuracy of the package comparison. Less checkpoint more efficiency. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* colo-compare: introduce packet comparison threadZhang Chen2016-09-271-0/+2
| | | | | | | | | | | | | | If primary packet is same with secondary packet, we will send primary packet and drop secondary packet, otherwise notify COLO frame to do checkpoint. If primary packet comes but secondary packet does not, after REGULAR_PACKET_CHECK_MS milliseconds we set the primary packet as old_packet,then do a checkpoint. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* net/colo.c: add colo.c to define and handle packetZhang Chen2016-09-271-0/+6
| | | | | | | | | | | The net/colo.c is used by colo-compare and filter-rewriter. this can share common data structure like net packet, and other functions. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* monitor: use qmp_dispatch()Marc-André Lureau2016-09-191-1/+0Star
| | | | | | | | | | | | | | | | | | | Replace the old manual dispatch and validation code by the generic one provided by qapi common code. Note that it is now possible to call the following commands that used to be disabled by compile-time conditionals: - dump-skeys - query-spice - rtc-reset-reinjection - query-gic-capabilities Their fallback functions return an appropriate "feature disabled" error. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20160912091913.15831-16-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* xen: handle inbound migration of VMs without ioreq server pagesPaul Durrant2016-08-131-0/+1
| | | | | | | | | | | | | | | | | | | VMs created on older versions on Xen will not have been provisioned with pages to support creation of non-default ioreq servers. In this case the ioreq server API is not supported and QEMU's only option is to fall back to using the default ioreq server pages as it did prior to commit 3996e85c ("Xen: Use the ioreq-server API when available"). This patch therefore changes the code in xen_common.h to stop considering a failure of xc_hvm_create_ioreq_server() as a hard failure but simply as an indication that the guest is too old to support the ioreq server API. Instead a boolean is set to cause reversion to old behaviour such that the default ioreq server is then used. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Signed-off-by: Stefano Stabellini <sstabellini@kernel.org> Acked-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org>
* kvm-all: add trace events for kvm irqchip opsPeter Xu2016-07-211-0/+3
| | | | | | | | | These will help us monitoring irqchip route activities more easily. Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* trace: [*-user] Add events to trace guest syscalls in syscall emulation modeLluís Vilanova2016-06-281-0/+16
| | | | | | | | | | | | | | Adds two events to trace syscalls in syscall emulation mode (*-user): * guest_user_syscall: Emitted before the syscall is emulated; contains the syscall number and arguments. * guest_user_syscall_ret: Emitted after the syscall is emulated; contains the syscall number and return value. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 146651712411.12388.10024905980452504938.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for linux-user/ directoryDaniel P. Berrange2016-06-201-11/+0Star
| | | | | | | | | | Move all trace-events for files in the linux-user/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-id: 1466066426-16657-41-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for qom/ directoryDaniel P. Berrange2016-06-201-4/+0Star
| | | | | | | | | Move all trace-events for files in the qom/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-40-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for target-ppc/ directoryDaniel P. Berrange2016-06-201-4/+0Star
| | | | | | | | | | Move all trace-events for files in the target-ppc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1466066426-16657-39-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for target-s390x/ directoryDaniel P. Berrange2016-06-201-21/+0Star
| | | | | | | | | | | | | | Move all trace-events for files in the target-s390x/ directory to their own file. [Added missing newline in target-s390x/trace-events as suggested by Cornelia Huck <cornelia.huck@de.ibm.com>. --Stefan] Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1466066426-16657-38-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for target-sparc/ directoryDaniel P. Berrange2016-06-201-27/+0Star
| | | | | | | | | Move all trace-events for files in the target-sparc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-37-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for net/ directoryDaniel P. Berrange2016-06-201-3/+0Star
| | | | | | | | | Move all trace-events for files in the net/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-36-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for audio/ directoryDaniel P. Berrange2016-06-201-16/+0Star
| | | | | | | | | Move all trace-events for files in the audio/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-35-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for ui/ directoryDaniel P. Berrange2016-06-201-47/+0Star
| | | | | | | | | Move all trace-events for files in the ui/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-34-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/alpha/ directoryDaniel P. Berrange2016-06-201-3/+0Star
| | | | | | | | | Move all trace-events for files in the hw/alpha/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-33-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/arm/ directoryDaniel P. Berrange2016-06-201-3/+0Star
| | | | | | | | | Move all trace-events for files in the hw/arm/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-32-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/acpi/ directoryDaniel P. Berrange2016-06-201-17/+0Star
| | | | | | | | | Move all trace-events for files in the hw/acpi/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-31-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/vfio/ directoryDaniel P. Berrange2016-06-201-116/+0Star
| | | | | | | | | Move all trace-events for files in the hw/vfio/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-30-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/s390x/ directoryDaniel P. Berrange2016-06-201-14/+0Star
| | | | | | | | | | Move all trace-events for files in the hw/s390x/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1466066426-16657-29-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/pci/ directoryDaniel P. Berrange2016-06-201-8/+0Star
| | | | | | | | | Move all trace-events for files in the hw/pci/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-28-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/ppc/ directoryDaniel P. Berrange2016-06-201-38/+0Star
| | | | | | | | | | Move all trace-events for files in the hw/ppc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1466066426-16657-27-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/9pfs/ directoryDaniel P. Berrange2016-06-201-46/+0Star
| | | | | | | | | Move all trace-events for files in the hw/9pfs/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-26-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/i386/ directoryDaniel P. Berrange2016-06-201-11/+0Star
| | | | | | | | | Move all trace-events for files in the hw/i386/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-25-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/isa/ directoryDaniel P. Berrange2016-06-201-8/+0Star
| | | | | | | | | Move all trace-events for files in the hw/isa/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-24-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/sd/ directoryDaniel P. Berrange2016-06-201-4/+0Star
| | | | | | | | | Move all trace-events for files in the hw/sd/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-23-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/sparc/ directoryDaniel P. Berrange2016-06-201-10/+0Star
| | | | | | | | | Move all trace-events for files in the hw/sparc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-22-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/dma/ directoryDaniel P. Berrange2016-06-201-31/+0Star
| | | | | | | | | Move all trace-events for files in the hw/dma/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-21-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/timer/ directoryDaniel P. Berrange2016-06-201-50/+0Star
| | | | | | | | | Move all trace-events for files in the hw/timer/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-20-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/input/ directoryDaniel P. Berrange2016-06-201-24/+0Star
| | | | | | | | | Move all trace-events for files in the hw/input/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-19-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/display/ directoryDaniel P. Berrange2016-06-201-121/+0Star
| | | | | | | | | Move all trace-events for files in the hw/display/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-18-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/nvram/ directoryDaniel P. Berrange2016-06-201-9/+0Star
| | | | | | | | | Move all trace-events for files in the hw/nvram/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-17-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/scsi/ directoryDaniel P. Berrange2016-06-201-203/+0Star
| | | | | | | | | Move all trace-events for files in the hw/scsi/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-16-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/usb/ directoryDaniel P. Berrange2016-06-201-267/+0Star
| | | | | | | | | Move all trace-events for files in the hw/usb/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-15-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/misc/ directoryDaniel P. Berrange2016-06-201-51/+0Star
| | | | | | | | | Move all trace-events for files in the hw/misc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-14-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/audio/ directoryDaniel P. Berrange2016-06-201-18/+0Star
| | | | | | | | | Move all trace-events for files in the hw/audio/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-13-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/virtio/ directoryDaniel P. Berrange2016-06-201-14/+0Star
| | | | | | | | | Move all trace-events for files in the hw/virtio/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-12-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/net/ directoryDaniel P. Berrange2016-06-201-312/+0Star
| | | | | | | | | Move all trace-events for files in the hw/net/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-11-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* trace: split out trace events for hw/intc/ directoryDaniel P. Berrange2016-06-201-81/+0Star
| | | | | | | | | Move all trace-events for files in the hw/intc/ directory to their own file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1466066426-16657-10-git-send-email-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-11-14 04:49:10 +0100