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path: root/kernel/trace/ring_buffer.c (follow)
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* ring-buffer: Update the description for ring_buffer_waitQiujun Huang2020-10-221-1/+1
* ring-buffer: Return 0 on success from ring_buffer_resize()Qiujun Huang2020-10-221-4/+4
* tracing: Fix race in trace_open and buffer resize callGaurav Kohli2020-10-151-0/+10
* Merge tag 'trace-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...Linus Torvalds2020-08-081-145/+549
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| * ring-buffer: Do not trigger a WARN if clock going backwards is detectedSteven Rostedt (VMware)2020-07-021-3/+21
| * ring-buffer: Call trace_clock_local() directly for RETPOLINE kernelsSteven Rostedt (VMware)2020-07-021-1/+9
| * ring-buffer: Move the add_timestamp into its own functionSteven Rostedt (VMware)2020-07-021-12/+20
| * ring-buffer: Consolidate add_timestamp to remove some branchesSteven Rostedt (VMware)2020-07-021-66/+73
| * ring-buffer: Mark the !tail (crossing a page) as unlikelySteven Rostedt (VMware)2020-06-301-1/+1
| * ring-buffer: speed up buffer resets by avoiding synchronize_rcu for each CPUNicholas Piggin2020-06-301-14/+71
| * ring-buffer: Add rb_time_t 64 bit operations for speeding up 32 bitSteven Rostedt (VMware)2020-06-301-27/+243
| * ring-buffer: Incorporate absolute timestamp into add_timestamp logicSteven Rostedt (VMware)2020-06-301-18/+22
| * ring-buffer: Have nested events still record running time stampSteven Rostedt (VMware)2020-06-301-95/+181
* | treewide: Remove uninitialized_var() usageKees Cook2020-07-161-1/+1
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* ring-buffer: Zero out time extend if it is nested and not absoluteSteven Rostedt (VMware)2020-06-231-1/+1
* ring-buffer: Remove all BUG() callsSteven Rostedt (VMware)2020-05-141-6/+6
* ring-buffer: Don't deactivate the ring buffer on failed iterator readsSteven Rostedt (VMware)2020-05-141-15/+7
* ring-buffer/tracing: Have iterator acknowledge dropped eventsSteven Rostedt (VMware)2020-03-271-0/+16
* ring-buffer: Do not disable recording when there is an iteratorSteven Rostedt (VMware)2020-03-271-2/+0
* ring-buffer: Make resize disable per cpu buffer instead of total bufferSteven Rostedt (VMware)2020-03-271-13/+30
* ring-buffer: Optimize rb_iter_head_event()Steven Rostedt (VMware)2020-03-201-0/+3
* ring-buffer: Do not die if rb_iter_peek() fails more than thriceSteven Rostedt (VMware)2020-03-201-3/+10
* ring-buffer: Have rb_iter_head_event() handle concurrent writerSteven Rostedt (VMware)2020-03-201-31/+75
* ring-buffer: Add page_stamp to iterator for synchronizationSteven Rostedt (VMware)2020-03-201-3/+7
* ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()Steven Rostedt (VMware)2020-03-201-17/+6
* ring-buffer: Have ring_buffer_empty() not depend on tracing stoppedSteven Rostedt (VMware)2020-03-201-2/+23
* ring-buffer: Remove abandoned macro RB_MISSED_FLAGSAlex Shi2020-01-221-2/+0
* ring-buffer: Fix kernel doc for rb_update_event()Steven Rostedt (VMware)2020-01-141-3/+3
* ring-bufer: kernel-doc warning fixesFabian Frederick2020-01-141-0/+3
* tracing: Make struct ring_buffer less ambiguousSteven Rostedt (VMware)2020-01-131-62/+62
* Fix up for "printk: Drop pr_warning definition"Stephen Rothwell2019-12-061-1/+1
* tracing: Do not create directories if lockdown is in affectSteven Rostedt (VMware)2019-12-041-0/+6
* ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESSSteven Rostedt (VMware)2019-05-281-13/+4
* 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/+0
* 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
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