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path: root/kernel/trace/ring_buffer.c (follow)
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* ring-buffer: Clean ring_buffer_poll_wait() error returnVincent Donnefort2024-01-311-1/+1
* Merge tag 'trace-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...Linus Torvalds2024-01-181-275/+458
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| * ring-buffer: Remove stale comment from ring_buffer_size()Steven Rostedt (Google)2024-01-101-6/+0
| * ring-buffer: Use subbuf_order for buffer page maskingSteven Rostedt (Google)2023-12-211-8/+11
| * ring-buffer: Just update the subbuffers when changing their allocation orderSteven Rostedt (Google)2023-12-211-17/+71
| * ring-buffer: Keep the same size when updating the orderSteven Rostedt (Google)2023-12-211-1/+4
| * ring-buffer: Do no swap cpu buffers if order is differentSteven Rostedt (Google)2023-12-211-0/+3
| * ring-buffer: Clear pages on error in ring_buffer_subbuf_order_set() failureSteven Rostedt (Google)2023-12-211-0/+1
| * ring-buffer: Read and write to ring buffers with custom sub buffer sizeTzvetomir Stoyanov (VMware)2023-12-201-20/+55
| * ring-buffer: Set new size of the ring buffer sub pageTzvetomir Stoyanov (VMware)2023-12-201-7/+73
| * ring-buffer: Add interface for configuring trace sub buffer sizeTzvetomir Stoyanov (VMware)2023-12-201-0/+73
| * ring-buffer: Page size per ring bufferTzvetomir Stoyanov (VMware)2023-12-201-30/+38
| * ring-buffer: Have ring_buffer_print_page_header() be able to access ring_buff...Tzvetomir Stoyanov (VMware)2023-12-201-30/+30
| * ring-buffer: Check if absolute timestamp goes backwardsSteven Rostedt (Google)2023-12-191-18/+28
| * ring-buffer: Add interrupt information to dump of data sub-bufferSteven Rostedt (Google)2023-12-191-4/+75
| * ring-buffer: Remove 32bit timestamp logicSteven Rostedt (Google)2023-12-191-167/+9
| * tracing: Allow for max buffer data size trace_marker writesSteven Rostedt (Google)2023-12-191-0/+15
| * ring-buffer: Add offset of events in dump on mismatchSteven Rostedt (Google)2023-12-191-4/+9
* | tracing: Fix blocked reader of snapshot bufferSteven Rostedt (Google)2023-12-291-1/+2
* | ring-buffer: Fix wake ups when buffer_percent is set to 100Steven Rostedt (Google)2023-12-291-2/+7
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* ring-buffer: Fix slowpath of interrupted eventSteven Rostedt (Google)2023-12-191-55/+24
* ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMISteven Rostedt (Google)2023-12-151-0/+6
* ring-buffer: Have rb_time_cmpxchg() set the msb counter tooSteven Rostedt (Google)2023-12-151-0/+2
* ring-buffer: Fix 32-bit rb_time_read() race with rb_time_cmpxchg()Mathieu Desnoyers2023-12-151-2/+2
* ring-buffer: Fix a race in rb_time_cmpxchg() for 32 bit archsSteven Rostedt (Google)2023-12-151-1/+3
* ring-buffer: Remove useless update to write_stamp in rb_try_to_discard()Steven Rostedt (Google)2023-12-151-36/+11
* ring-buffer: Do not try to put back write_stampSteven Rostedt (Google)2023-12-151-23/+6
* ring-buffer: Have saved event hold the entire eventSteven Rostedt (Google)2023-12-131-2/+3
* ring-buffer: Do not update before stamp when switching sub-buffersSteven Rostedt (Google)2023-12-131-8/+1
* ring-buffer: Fix memory leak of free pageSteven Rostedt (Google)2023-12-131-0/+2
* ring-buffer: Fix writing to the buffer with max_data_sizeSteven Rostedt (Google)2023-12-131-1/+6
* ring-buffer: Test last update in 32bit version of __rb_time_read()Steven Rostedt (Google)2023-12-061-2/+2
* ring-buffer: Force absolute timestamp on discard of eventSteven Rostedt (Google)2023-12-061-11/+8
* ring_buffer: Use try_cmpxchg instead of cmpxchg in rb_insert_pagesUros Bizjak2023-10-041-4/+4
* ring-buffer: Update "shortest_full" in pollingSteven Rostedt (Google)2023-09-301-0/+3
* ring-buffer: Fix bytes info in per_cpu buffer statsZheng Yejian2023-09-221-13/+15
* ring-buffer: Do not attempt to read past "commit"Steven Rostedt (Google)2023-09-091-0/+5
* ring-buffer: Avoid softlockup in ring_buffer_resize()Zheng Yejian2023-09-071-0/+2
* ring_buffer: Use try_cmpxchg instead of cmpxchgUros Bizjak2023-07-311-14/+6
* ring-buffer: Fix kernel-doc warnings in ring_buffer.cGaosheng Cui2023-07-291-2/+1
* ring-buffer: Fix wrong stat of cpu_buffer->readZheng Yejian2023-07-291-10/+12
* ring-buffer: Do not swap cpu_buffer during resize processChen Lin2023-07-231-1/+13
* ring-buffer: Fix deadloop issue on reading trace_pipeZheng Yejian2023-07-121-9/+15
* Merge tag 'trace-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...Linus Torvalds2023-04-291-48/+54
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| * ring-buffer: Sync IRQ works before buffer destructionJohannes Berg2023-04-281-0/+4
| * ring-buffer: Ensure proper resetting of atomic variables in ring_buffer_reset...Tze-nan Wu2023-04-261-3/+13
| * ring-buffer: Clearly check null ptr returned by rb_set_head_page()Zheng Yejian2023-04-261-2/+3
| * ring_buffer: Use try_cmpxchg instead of cmpxchgUros Bizjak2023-03-211-4/+4
| * ring_buffer: Change some static functions to boolUros Bizjak2023-03-211-24/+23
| * ring_buffer: Change some static functions to voidUros Bizjak2023-03-211-15/+7
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