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path: root/kernel/trace/ring_buffer.c
AgeCommit message (Expand)AuthorFilesLines
2015-03-30ring-buffer: Remove duplicate use of '&' in recursive codeSteven Rostedt (Red Hat)1-4/+1
2015-03-25ring-buffer: Replace this_cpu_*() with __this_cpu_*()Steven Rostedt1-6/+5
2015-02-11ring-buffer: Do not wake up a splice waiter when page is not fullSteven Rostedt (Red Hat)1-5/+35
2015-01-22tracing: Remove unneeded includes of debugfs.h and fs.hSteven Rostedt (Red Hat)1-2/+0
2014-12-10Merge tag 'trace-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...Linus Torvalds1-39/+36
2014-11-19ring-buffer: Remove check of trace_seq_{puts,printf}() return valuesSteven Rostedt (Red Hat)1-39/+36
2014-11-10tracing: Do not busy wait in buffer spliceRabin Vincent1-27/+54
2014-10-02ring-buffer: Fix infinite spin in reading bufferSteven Rostedt (Red Hat)1-1/+1
2014-08-25trace: Fix epoll hang when we race with new entriesJosef Bacik1-1/+15
2014-08-09Merge tag 'trace-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-17/+14
2014-08-06ring-buffer: Always reset iterator to reader pageSteven Rostedt (Red Hat)1-11/+6
2014-08-06ring-buffer: Up rb_iter_peek() loop count to 3Steven Rostedt (Red Hat)1-6/+8
2014-08-04Merge tag 'trace-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...Linus Torvalds1-21/+5
2014-07-23ring-buffer: Use rb_page_size() instead of open coded head_page sizeSteven Rostedt (Red Hat)1-1/+1
2014-07-18ring-buffer: Always run per-cpu ring buffer resize with schedule_work_on()Corey Minyard1-20/+4
2014-07-15ring-buffer: Fix polling on trace_pipeMartin Lau1-4/+0
2014-06-10ring-buffer: Check if buffer exists before pollingSteven Rostedt (Red Hat)1-1/+4
2014-03-20trace, ring-buffer: Fix CPU hotplug callback registrationSrivatsa S. Bhat1-8/+11
2014-02-11ring-buffer: Fix first commit on sub-buffer having non-zero deltaSteven Rostedt (Red Hat)1-0/+7
2014-01-13sched/clock, x86: Use a static_key for sched_clock_stablePeter Zijlstra1-1/+1
2013-07-18tracing: Typo fix on ring buffer commentszhangwei(Jovi)1-7/+9
2013-07-18tracing: Use trace_seq_puts()/trace_seq_putc() where possiblezhangwei(Jovi)1-5/+5
2013-05-28ring-buffer: Do not poll non allocated cpu buffersSteven Rostedt (Red Hat)1-0/+3
2013-04-29Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...Linus Torvalds1-6/+494
2013-03-15ring-buffer: Add ring buffer startup selftestSteven Rostedt (Red Hat)1-0/+319
2013-03-15ring-buffer: Do not use schedule_work_on() for current CPUSteven Rostedt (Red Hat)1-6/+27
2013-03-15ring-buffer: Init waitqueue for blocked readersSteven Rostedt (Red Hat)1-0/+2
2013-03-15tracing/ring-buffer: Move poll wake ups into ring buffer codeSteven Rostedt (Red Hat)1-0/+146
2013-03-03Merge tag 'metag-v3.9-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-2/+4
2013-03-02trace/ring_buffer: handle 64bit aligned structsJames Hogan1-2/+4
2013-01-30ring-buffer: Add stats field for amount read from trace ring bufferSteven Rostedt (Red Hat)1-0/+18
2013-01-22ring-buffer: Remove trace.h from ring_buffer.cSteven Rostedt1-1/+2
2013-01-22ring-buffer: User context bit recursion checkingSteven Rostedt1-25/+60
2013-01-21ring-buffer: Remove unnecessary recusive call in rb_advance_iter()Steven Rostedt1-1/+1
2012-12-11Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-3/+13
2012-11-30ring-buffer: Fix race between integrity check and readersSteven Rostedt1-1/+6
2012-11-30ring-buffer: Fix NULL pointer if rb_set_head_page() failsSteven Rostedt1-2/+7
2012-11-02ring-buffer: Change unsigned long type of ring_buffer_oldest_event_ts() to u64Yoshihiro YUNOMAE1-2/+2
2012-10-31tracing: Trivial cleanupDavid Sharp1-3/+3
2012-10-31ring-buffer: Add a 'dropped events' counterSlava Pestov1-6/+35
2012-10-11ring-buffer: Check for uninitialized cpu buffer before resizingVaibhav Nagarnaik1-0/+4
2012-08-07tracing/trivial: Fix some typos in kernel/traceWang Tianhong1-2/+2
2012-07-18Merge branch 'linus' into perf/coreIngo Molnar1-3/+3
2012-06-29ring-buffer: Fix accounting of entries when removing pagesVaibhav Nagarnaik1-3/+2
2012-06-29ring-buffer: Fix crash due to uninitialized new_pages list headVaibhav Nagarnaik1-0/+1
2012-06-28ring-buffer: Fix uninitialized read_stampSteven Rostedt1-0/+4
2012-05-23ring-buffer: Check for valid buffer before changing sizeSteven Rostedt1-0/+5
2012-05-19ring-buffer: Merge separate resize loopsVaibhav Nagarnaik1-26/+15
2012-05-16ring-buffer: Reset head page before running self testSteven Rostedt1-0/+4
2012-05-16ring-buffer: Add integrity check at end of iter readSteven Rostedt1-0/+29
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