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path: root/kernel/trace/trace.c
AgeCommit message (Expand)AuthorFilesLines
2024-03-10tracing: Use .flush() call to wake up readersGravatar Steven Rostedt (Google) 1-6/+15
2024-03-06tracing: Limit trace_marker writes to just 4KGravatar Steven Rostedt (Google) 1-5/+5
2024-02-14tracing: Inform kmemleak of saved_cmdlines allocationGravatar Steven Rostedt (Google) 1-0/+3
2024-02-13tracing: Use ring_buffer_record_is_set_on() in tracer_tracing_is_on()Gravatar Sven Schnelle 1-1/+1
2024-02-09tracing: Fix wasted memory in saved_cmdlines logicGravatar Steven Rostedt (Google) 1-38/+37
2024-01-18Merge tag 'trace-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...Gravatar Linus Torvalds 1-38/+196
2023-12-29tracing: Fix blocked reader of snapshot bufferGravatar Steven Rostedt (Google) 1-3/+17
2023-12-21tracing: Update subbuffer with kilobytes not page orderGravatar Steven Rostedt (Google) 1-13/+25
2023-12-21tracing: Stop the tracing while changing the ring buffer subbuf sizeGravatar Steven Rostedt (Google) 1-3/+10
2023-12-21tracing: Update snapshot order along with main buffer orderGravatar Steven Rostedt (Google) 1-2/+43
2023-12-21ring-buffer: Make sure the spare sub buffer used for reads has same sizeGravatar Steven Rostedt (Google) 1-0/+11
2023-12-20ring-buffer: Read and write to ring buffers with custom sub buffer sizeGravatar Tzvetomir Stoyanov (VMware) 1-14/+20
2023-12-20ring-buffer: Add interface for configuring trace sub buffer sizeGravatar Tzvetomir Stoyanov (VMware) 1-0/+48
2023-12-20ring-buffer: Page size per ring bufferGravatar Tzvetomir Stoyanov (VMware) 1-1/+1
2023-12-18tracing: Increase size of trace_marker_raw to max ring buffer entryGravatar Steven Rostedt (Google) 1-9/+5
2023-12-18tracing: Have trace_marker break up by lines by size of trace_seqGravatar Steven Rostedt (Google) 1-0/+5
2023-12-18trace_seq: Increase the buffer size to almost two pagesGravatar Steven Rostedt (Google) 1-3/+3
2023-12-18tracing: Allow for max buffer data size trace_marker writesGravatar Steven Rostedt (Google) 1-7/+24
2023-12-18tracing: Allow creating instances with specified system eventsGravatar Steven Rostedt (Google) 1-4/+19
2023-12-13tracing: Fix uaf issue when open the hist or hist_debug fileGravatar Zheng Yejian 1-0/+6
2023-12-12tracing: Update snapshot buffer on resize if it is allocatedGravatar Steven Rostedt (Google) 1-2/+2
2023-12-12tracing: Have large events show up as '[LINE TOO BIG]' instead of nothingGravatar Steven Rostedt (Google) 1-1/+5
2023-12-05tracing: Fix a possible race when disabling buffered eventsGravatar Petr Pavlu 1-4/+8
2023-12-05tracing: Fix a warning when allocating buffered events failsGravatar Petr Pavlu 1-6/+5
2023-12-05tracing: Fix incomplete locking when disabling buffered eventsGravatar Petr Pavlu 1-8/+4
2023-12-05tracing: Disable snapshot buffer when stopping instance tracersGravatar Steven Rostedt (Google) 1-76/+34
2023-12-05tracing: Stop current tracer when resizing bufferGravatar Steven Rostedt (Google) 1-3/+7
2023-12-05tracing: Always update snapshot buffer sizeGravatar Steven Rostedt (Google) 1-2/+1
2023-11-01tracing: Have trace_event_file have ref countersGravatar Steven Rostedt (Google) 1-0/+15
2023-10-28seq_buf: Introduce DECLARE_SEQ_BUF and seq_buf_str()Gravatar Kees Cook 1-10/+1
2023-10-20tracing: Move readpos from seq_buf to trace_seqGravatar Matthew Wilcox (Oracle) 1-5/+5
2023-10-04eventfs: Remove eventfs_file and just use eventfs_inodeGravatar Steven Rostedt (Google) 1-6/+1
2023-10-03tracing: Expand all ring buffers individuallyGravatar Zheng Yejian 1-21/+26
2023-09-13Merge tag 'trace-v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/t...Gravatar Linus Torvalds 1-9/+63
2023-09-08tracing: Use the new eventfs descriptor for print triggerGravatar Steven Rostedt (Google) 1-2/+2
2023-09-07tracing: Have option files inc the trace array ref countGravatar Steven Rostedt (Google) 1-1/+22
2023-09-07tracing: Have current_trace inc the trace array ref countGravatar Steven Rostedt (Google) 1-1/+2
2023-09-07tracing: Have tracing_max_latency inc the trace array ref countGravatar Steven Rostedt (Google) 1-5/+10
2023-09-07tracing: Increase trace array ref count on enable and filter filesGravatar Steven Rostedt (Google) 1-0/+27
2023-09-02Merge tag 'probes-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/trac...Gravatar Linus Torvalds 1-1/+2
2023-09-01tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSYGravatar Brian Foster 1-2/+2
2023-09-01tracing: Fix race issue between cpu buffer write and swapGravatar Zheng Yejian 1-5/+12
2023-09-01Merge tag 'trace-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...Gravatar Linus Torvalds 1-59/+40
2023-08-23tracing/probes: Support BTF based data structure field accessGravatar Masami Hiramatsu (Google) 1-1/+2
2023-08-21tracing: Introduce pipe_cpumask to avoid race on trace_pipesGravatar Zheng Yejian 1-7/+48
2023-08-17tracing: Fix memleak due to race between current_tracer and traceGravatar Zheng Yejian 1-1/+8
2023-08-16tracing: Fix cpu buffers unavailable due to 'record_disabled' missedGravatar Zheng Yejian 1-0/+6
2023-07-30tracing: Set actual size after ring buffer resizeGravatar Zheng Yejian 1-8/+11
2023-07-30tracing: Add free_trace_iter_content() helper functionGravatar Steven Rostedt (Google) 1-11/+22
2023-07-30tracing: Remove unnecessary copying of tr->current_traceGravatar Steven Rostedt (Google) 1-19/+3
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