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path: root/kernel/trace/trace.c
AgeCommit message (Expand)AuthorFilesLines
2024-10-17tracing: Have saved_cmdlines arrays all in one allocationSteven Rostedt (Google)1-10/+8
2024-09-12tracing: Avoid possible softlockup in tracing_iter_reset()Zheng Yejian1-0/+2
2024-04-10tracing: Use .flush() call to wake up readersSteven Rostedt (Google)1-6/+15
2024-02-23tracing: Inform kmemleak of saved_cmdlines allocationSteven Rostedt (Google)1-0/+3
2024-02-23tracing: Fix wasted memory in saved_cmdlines logicSteven Rostedt (Google)1-38/+37
2024-01-25tracing: Fix uaf issue when open the hist or hist_debug fileZheng Yejian1-0/+6
2024-01-25tracing: Have large events show up as '[LINE TOO BIG]' instead of nothingSteven Rostedt (Google)1-1/+5
2024-01-05tracing: Fix blocked reader of snapshot bufferSteven Rostedt (Google)1-3/+17
2023-12-20tracing: Update snapshot buffer on resize if it is allocatedSteven Rostedt (Google)1-2/+2
2023-12-13tracing: Stop current tracer when resizing bufferSteven Rostedt (Google)1-3/+7
2023-12-13tracing: Set actual size after ring buffer resizeZheng Yejian1-8/+11
2023-12-13tracing: Fix a possible race when disabling buffered eventsPetr Pavlu1-4/+8
2023-12-13tracing: Fix incomplete locking when disabling buffered eventsPetr Pavlu1-8/+4
2023-12-13tracing: Disable snapshot buffer when stopping instance tracersSteven Rostedt (Google)1-76/+34
2023-12-13tracing: Always update snapshot buffer sizeSteven Rostedt (Google)1-2/+1
2023-12-13tracing: Fix a warning when allocating buffered events failsPetr Pavlu1-6/+5
2023-11-28tracing: Have trace_event_file have ref countersSteven Rostedt (Google)1-0/+15
2023-10-06tracing: Increase trace array ref count on enable and filter filesSteven Rostedt (Google)1-0/+27
2023-10-06tracing: Make trace_marker{,_raw} stream-likeJohn Keeping1-10/+8
2023-09-23tracing: Have option files inc the trace array ref countSteven Rostedt (Google)1-1/+22
2023-09-23tracing: Have current_trace inc the trace array ref countSteven Rostedt (Google)1-1/+2
2023-09-23tracing: Have tracing_max_latency inc the trace array ref countSteven Rostedt (Google)1-5/+10
2023-09-19tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSYBrian Foster1-2/+2
2023-09-19tracing: Fix race issue between cpu buffer write and swapZheng Yejian1-5/+12
2023-09-19tracing: Introduce pipe_cpumask to avoid race on trace_pipesZheng Yejian1-7/+48
2023-08-30tracing: Fix memleak due to race between current_tracer and traceZheng Yejian1-1/+8
2023-08-30tracing: Fix cpu buffers unavailable due to 'record_disabled' missedZheng Yejian1-0/+6
2023-08-26ring-buffer: Do not swap cpu_buffer during resize processChen Lin1-1/+2
2023-08-03tracing/probes: Add symstr type for dynamic eventsMasami Hiramatsu (Google)1-1/+1
2023-07-23tracing: Fix null pointer dereference in tracing_err_log_open()Mateusz Stachyra1-1/+1
2023-07-23tracing: Fix memory leak of iter->temp when reading trace_pipeZheng Yejian1-0/+1
2023-06-28tracing: Add tracing_reset_all_online_cpus_unlocked() functionSteven Rostedt (Google)1-1/+10
2023-05-11tracing: Fix permissions for the buffer_percent fileOndrej Mosnacek1-1/+1
2023-04-20tracing: Have tracing_snapshot_instance_cond() write errors to the appropriat...Steven Rostedt (Google)1-7/+7
2023-04-20tracing: Add trace_array_puts() to write into instanceSteven Rostedt (Google)1-10/+17
2023-04-13tracing: Free error logs of tracing instancesSteven Rostedt (Google)1-0/+1
2023-03-22tracing: Make splice_read available againSung-hun Kim1-0/+2
2023-02-14tracing: Fix poll() and select() do not work on per_cpu trace_pipe and trace_...Shiju Jose1-3/+0
2023-02-01tracing: Make sure trace_printk() can output as soon as it can be usedSteven Rostedt (Google)1-0/+2
2023-01-12tracing: Fix infinite loop in tracing_read_pipe on overflowed print_trace_lineYang Jihong1-1/+14
2023-01-12tracing: Fix complicated dependency of CONFIG_TRACER_MAX_TRACEMasami Hiramatsu (Google)1-10/+13
2022-11-26tracing/ring-buffer: Have polling block on watermarkSteven Rostedt (Google)1-1/+1
2022-11-26tracing: Fix memory leak in tracing_read_pipe()Wang Yufen1-0/+1
2022-10-29tracing: Do not free snapshot if tracer is on cmdlineSteven Rostedt (Google)1-4/+6
2022-10-29tracing: Simplify conditional compilation code in tracing_set_tracer()sunliming1-2/+0
2022-10-26tracing: Add ioctl() to force ring buffer waiters to wake upSteven Rostedt (Google)1-0/+22
2022-10-26tracing: Wake up waiters when tracing is disabledSteven Rostedt (Google)1-0/+6
2022-10-26tracing: Wake up ring buffer waiters on closing of the fileSteven Rostedt (Google)1-0/+15
2022-10-26tracing: Disable interrupt or preemption before acquiring arch_spinlock_tWaiman Long1-0/+23
2022-07-29tracing: Fix return value of trace_pid_write()Wonhyuk Yang1-2/+4
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