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docs: fix references to docs/devel/tracing.rst Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst. We still have several references to the old file, so let's fix them with the following command: sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-17 18:16:58 +03:00
# See docs/devel/tracing.rst for syntax documentation.
softmmu: Add missing trace-events file Commit c7f419f584 moved softmmu-only files out of the root directory, but forgot to move the trace events, which should no longer be generated to "trace-root.h". Fix that by adding softmmu/trace-events. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-id: 20200805130221.24487-1-philmd@redhat.com [Rebased onto meson. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-05 16:02:20 +03:00
# balloon.c
# Since requests are raised via monitor, not many tracepoints are needed.
balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu"
# ioport.c
cpu_in(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u"
cpu_out(unsigned int addr, char size, unsigned int val) "addr 0x%x(%c) value %u"
# memory.c
memory: Display MemoryRegion name in read/write ops trace events MemoryRegion names is cached on first call to memory_region_name(), so displaying the name is trace events is cheap. Add it for read / write ops. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210307074833.143106-1-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-03-07 10:48:33 +03:00
memory_region_ops_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size, const char *name) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u name '%s'"
memory_region_ops_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size, const char *name) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u name '%s'"
softmmu: Add missing trace-events file Commit c7f419f584 moved softmmu-only files out of the root directory, but forgot to move the trace events, which should no longer be generated to "trace-root.h". Fix that by adding softmmu/trace-events. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-id: 20200805130221.24487-1-philmd@redhat.com [Rebased onto meson. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-05 16:02:20 +03:00
memory_region_subpage_read(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset 0x%"PRIx64" value 0x%"PRIx64" size %u"
memory_region_subpage_write(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset 0x%"PRIx64" value 0x%"PRIx64" size %u"
memory_region_ram_device_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u"
memory_region_ram_device_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr 0x%"PRIx64" value 0x%"PRIx64" size %u"
memory: Add tracepoint for dirty sync Trace at memory_region_sync_dirty_bitmap() for log_sync() or global_log_sync() on memory regions. One trace line should suffice when it finishes, so as to estimate the time used for each log sync process. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20210817013706.30986-1-peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-08-17 04:37:06 +03:00
memory_region_sync_dirty(const char *mr, const char *listener, int global) "mr '%s' listener '%s' synced (global=%d)"
softmmu: Add missing trace-events file Commit c7f419f584 moved softmmu-only files out of the root directory, but forgot to move the trace events, which should no longer be generated to "trace-root.h". Fix that by adding softmmu/trace-events. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-id: 20200805130221.24487-1-philmd@redhat.com [Rebased onto meson. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-05 16:02:20 +03:00
flatview_new(void *view, void *root) "%p (root %p)"
flatview_destroy(void *view, void *root) "%p (root %p)"
flatview_destroy_rcu(void *view, void *root) "%p (root %p)"
softmmu: add trace point when bdrv_flush_all fails The VM stop process has to flush outstanding I/O and this is a critical failure scenario that is hard to diagnose. Add a probe point that records the flush return code. Reviewed-by: Connor Kuehl <ckuehl@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-04-15 16:33:51 +03:00
# softmmu.c
vm_stop_flush_all(int ret) "ret %d"
softmmu: Add missing trace-events file Commit c7f419f584 moved softmmu-only files out of the root directory, but forgot to move the trace events, which should no longer be generated to "trace-root.h". Fix that by adding softmmu/trace-events. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Claudio Fontana <cfontana@suse.de> Reviewed-by: Claudio Fontana <cfontana@suse.de> Message-id: 20200805130221.24487-1-philmd@redhat.com [Rebased onto meson. --Stefan] Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-08-05 16:02:20 +03:00
# vl.c
vm_state_notify(int running, int reason, const char *reason_str) "running %d reason %d (%s)"
load_file(const char *name, const char *path) "name %s location %s"
runstate_set(int current_state, const char *current_state_str, int new_state, const char *new_state_str) "current_run_state %d (%s) new_state %d (%s)"
system_wakeup_request(int reason) "reason=%d"
qemu_system_shutdown_request(int reason) "reason=%d"
qemu_system_powerdown_request(void) ""
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