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path: root/kernel/trace/ring_buffer.c
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* ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESSSteven Rostedt (VMware)2019-05-281-13/+4Star
* Merge tag 'trace-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...Linus Torvalds2019-05-161-1/+1
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| * ring-buffer: Fix ring buffer size in rb_write_something()YueHaibing2019-04-031-1/+1
* | trace: Fix preempt_enable_no_resched() abusePeter Zijlstra2019-04-261-1/+1
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* tracing: kdb: Fix ftdump to not sleepDouglas Anderson2019-03-131-2/+3
* ring-buffer: Remove unused function ring_buffer_page_len()Miroslav Benes2019-02-061-14/+0Star
* Merge tag 'trace-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/rost...Linus Torvalds2018-12-311-13/+81
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| * tracing: Add tracefs file buffer_percentageSteven Rostedt (VMware)2018-12-091-16/+23
| * ring-buffer: Add percentage of ring buffer full to wake up readerSteven Rostedt (VMware)2018-12-091-5/+66
* | tracing: Replace synchronize_sched() and call_rcu_sched()Paul E. McKenney2018-11-271-6/+6
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* ring-buffer: Allow for rescheduling when removing pagesVaibhav Nagarnaik2018-09-181-0/+2
* tracing: Add SPDX License format tags to tracing filesSteven Rostedt (VMware)2018-08-171-0/+1
* ring-buffer: Make ring_buffer_record_is_set_on() return boolSteven Rostedt (VMware)2018-08-021-1/+1
* ring-buffer: Make ring_buffer_record_is_on() return boolSteven Rostedt (VMware)2018-08-021-1/+1
* ring_buffer: tracing: Inherit the tracing setting to next ring bufferMasami Hiramatsu2018-07-251-0/+16
* ring-buffer: Fix a bunch of typos in commentsSteven Rostedt (VMware)2018-06-041-10/+10
* ring-buffer: Add set/clear_current_oom_origin() during allocationsSteven Rostedt (VMware)2018-04-061-10/+38
* ring-buffer: Check if memory is available before allocationSteven Rostedt (VMware)2018-04-061-0/+5
* tracing: Mention trace_clock=global when warning about unstable clocksChris Wilson2018-04-061-1/+2
* ring-buffer: Add nesting for adding events within eventsSteven Rostedt (VMware)2018-03-101-3/+54
* ring-buffer: Redefine the unimplemented RINGBUF_TYPE_TIME_STAMPTom Zanussi2018-03-101-28/+76
* ring-buffer: Add interface for setting absolute time stampsTom Zanussi2018-03-101-0/+11
* vfs: do bulk POLL* -> EPOLL* replacementLinus Torvalds2018-02-111-2/+2
* Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/vir...Linus Torvalds2018-01-311-1/+1
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| * ring_buffer_poll_wait() return value used as return value of ->poll()Al Viro2017-11-281-1/+1
* | ring-buffer: Fix duplicate results in mapping context to bits in recursive lockSteven Rostedt (VMware)2018-01-181-2/+1Star
* | ring-buffer: Bring back context level recursive checksSteven Rostedt (VMware)2018-01-151-17/+45
* | ring-buffer: Do no reuse reader page if still in useSteven Rostedt (VMware)2017-12-271-0/+6
* | ring-buffer: Mask out the info bits when returning buffer page lengthSteven Rostedt (VMware)2017-12-271-1/+5
* | ring-buffer: Remove unused function __rb_data_page_index()Matthias Kaehlcke2017-12-041-6/+0Star
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* Merge tag 'trace-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rost...Linus Torvalds2017-11-171-47/+17Star
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| * ring-buffer: Rewrite trace_recursive_(un)lock() to be simplerSteven Rostedt (VMware)2017-10-041-47/+17Star
* | kmemcheck: remove annotationsLevin, Alexander (Sasha Levin)2017-11-161-3/+0Star
* | locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns ...Mark Rutland2017-10-251-1/+1
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* ring-buffer: Have ring_buffer_alloc_read_page() return error on offline CPUSteven Rostedt (VMware)2017-08-021-5/+9
* tracing/ring_buffer: Try harder to allocateJoel Fernandes2017-07-191-5/+5
* Merge tag 'trace-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rost...Linus Torvalds2017-05-041-3/+37
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| * ring-buffer: Return reader page back into existing ring bufferSteven Rostedt (VMware)2017-05-011-3/+37
* | ring-buffer: Have ring_buffer_iter_empty() return true when emptySteven Rostedt (VMware)2017-04-201-2/+14
* | ring-buffer: Fix return value check in test_ringbuffer()Wei Yongjun2017-04-051-4/+4
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* sched/headers: Prepare for new header dependencies before moving code to <lin...Ingo Molnar2017-03-021-0/+1
* Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rost...Linus Torvalds2016-12-151-14/+14
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| * tracing/rb: Init the CPU mask on allocationSebastian Andrzej Siewior2016-12-121-1/+1
| * ring-buffer: Force rb_end_commit() and rb_set_commit_to_write() inlineSteven Rostedt (Red Hat)2016-11-241-2/+2
| * ring-buffer: Froce rb_update_write_stamp() to be inlinedSteven Rostedt (Red Hat)2016-11-241-2/+2
| * ring-buffer: Force inline of hotpath helper functionsSteven Rostedt (Red Hat)2016-11-241-8/+8
| * ring-buffer: Always inline rb_event_data()Steven Rostedt (Red Hat)2016-11-231-1/+1
| * ring-buffer: Make rb_reserve_next_event() always inlinedSteven Rostedt (Red Hat)2016-11-231-1/+1
* | tracing/rb: Init the CPU mask on allocationSebastian Andrzej Siewior2016-12-071-1/+1
* | tracing/rb: Convert to hotplug state machineSebastian Andrzej Siewior2016-12-021-90/+45Star
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