lwn.git - Linux kernel documentation tree maintained by Jonathan Corbet

Age	Commit message (Expand)	Author
2022-11-23	ring_buffer: Remove unused "event" parameter	Song Chen
2022-11-16	tracing/ring-buffer: Have polling block on watermark	Steven Rostedt (Google)
2022-09-28	ring-buffer: Add ring_buffer_wake_waiters()	Steven Rostedt (Google)
2021-04-01	tracing: Remove unused argument from "ring_buffer_time_stamp()	Yordan Karadzhov (VMware)
2021-03-18	ring-buffer: Allow ring_buffer_event_time_stamp() to return time stamp of all...	Steven Rostedt (VMware)
2020-06-30	ring-buffer: speed up buffer resets by avoiding synchronize_rcu for each CPU	Nicholas Piggin
2020-03-27	ring-buffer/tracing: Have iterator acknowledge dropped events	Steven Rostedt (VMware)
2020-03-19	ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()	Steven Rostedt (VMware)
2020-01-13	tracing: Make struct ring_buffer less ambiguous	Steven Rostedt (VMware)
2019-03-13	tracing: kdb: Fix ftdump to not sleep	Douglas Anderson
2019-02-06	ring-buffer: Remove unused function ring_buffer_page_len()	Miroslav Benes
2018-12-08	ring-buffer: Add percentage of ring buffer full to wake up reader	Steven Rostedt (VMware)
2018-08-01	ring-buffer: Make ring_buffer_record_is_set_on() return bool	Steven Rostedt (VMware)
2018-08-01	ring-buffer: Make ring_buffer_record_is_on() return bool	Steven Rostedt (VMware)
2018-07-25	ring_buffer: tracing: Inherit the tracing setting to next ring buffer	Masami Hiramatsu
2018-06-04	ring-buffer: Fix typo in comment	Vasyl Gomonovych
2018-03-10	ring-buffer: Add nesting for adding events within events	Steven Rostedt (VMware)
2018-03-10	ring-buffer: Redefine the unimplemented RINGBUF_TYPE_TIME_STAMP	Tom Zanussi
2018-03-10	ring-buffer: Add interface for setting absolute time stamps	Tom Zanussi
2017-11-28	ring_buffer_poll_wait() return value used as return value of ->poll()	Al Viro
2017-11-15	kmemcheck: remove annotations	Levin, Alexander (Sasha Levin)
2017-11-02	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	Greg Kroah-Hartman
2017-05-01	ring-buffer: Return reader page back into existing ring buffer	Steven Rostedt (VMware)
2016-12-02	tracing/rb: Convert to hotplug state machine	Sebastian Andrzej Siewior
2015-11-02	ring_buffer: ring_buffer_empty{cpu}() can return boolean	Yaowei Bai
2014-11-10	tracing: Do not busy wait in buffer splice	Rabin Vincent
2014-06-10	ring-buffer: Check if buffer exists before polling	Steven Rostedt (Red Hat)
2013-03-15	tracing/ring-buffer: Move poll wake ups into ring buffer code	Steven Rostedt (Red Hat)
2013-01-30	ring-buffer: Add stats field for amount read from trace ring buffer	Steven Rostedt (Red Hat)
2012-11-02	ring-buffer: Change unsigned long type of ring_buffer_oldest_event_ts() to u64	Yoshihiro YUNOMAE
2012-10-31	ring-buffer: Add a 'dropped events' counter	Slava Pestov
2012-04-23	ring-buffer: Add per_cpu ring buffer control files	Vaibhav Nagarnaik
2012-02-22	tracing/ring-buffer: Only have tracing_on disable tracing buffers	Steven Rostedt
2011-08-30	trace: Add ring buffer stats to measure rate of events	Vaibhav Nagarnaik
2011-06-14	tracing: Use NUMA allocation for per-cpu ring buffer pages	Vaibhav Nagarnaik
2011-03-09	tracing: Add an 'overwrite' trace_option.	David Sharp
2010-10-20	ring-buffer: Remove ring_buffer_event_time_delta()	Steven Rostedt
2010-04-27	ring-buffer: Make non-consuming read less expensive with lots of cpus.	David Miller
2010-03-31	ring-buffer: Add place holder recording of dropped events	Steven Rostedt
2009-09-04	ring-buffer: only enable ring_buffer_swap_cpu when needed	Steven Rostedt
2009-09-04	ring-buffer: remove ring_buffer_event_discard	Steven Rostedt
2009-07-07	ring-buffer: make lockless	Steven Rostedt
2009-06-15	trace: annotate bitfields in struct ring_buffer_event	Vegard Nossum
2009-06-08	ring-buffer: pass in lockdep class key for reader_lock	Peter Zijlstra
2009-05-05	ring-buffer: add counters for commit overrun and nmi dropped entries	Steven Rostedt
2009-04-24	ring_buffer: compressed event header	Lai Jiangshan
2009-04-17	tracing/events/ring-buffer: expose format of ring buffer headers to users	Steven Rostedt
2009-04-14	ring-buffer: add ring_buffer_discard_commit	Steven Rostedt
2009-03-22	tracing: add ring_buffer_event_discard() to ring buffer	Tom Zanussi
2009-03-17	ring-buffer: add api to allow a tracer to change clock source	Steven Rostedt