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linux-rolling-lts
linux-rolling-stable
master
Linux kernel stable tree
Greg Kroah-Hartman
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path:
root
/
kernel
/
trace
/
ring_buffer.c
Commit message (
Expand
)
Author
Age
Files
Lines
*
tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.
Haoran Luo
2021-07-28
1
-4
/
+24
*
ring-buffer: Force before_stamp and write_stamp to be different on discard
Steven Rostedt (VMware)
2021-03-09
1
-0
/
+11
*
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
Steven Rostedt (VMware)
2020-12-30
1
-4
/
+13
*
ring-buffer: Always check to put back before stamp when crossing pages
Steven Rostedt (VMware)
2020-11-30
1
-8
/
+6
*
ring-buffer: Set the right timestamp in the slow path of __rb_reserve_next()
Andrea Righi
2020-11-30
1
-3
/
+3
*
ring-buffer: Update write stamp with the correct ts
Steven Rostedt (VMware)
2020-11-30
1
-1
/
+1
*
ring-buffer: Fix recursion protection transitions between interrupt context
Steven Rostedt (VMware)
2020-11-02
1
-12
/
+46
*
ring-buffer: Update the description for ring_buffer_wait
Qiujun Huang
2020-10-22
1
-1
/
+1
*
ring-buffer: Return 0 on success from ring_buffer_resize()
Qiujun Huang
2020-10-22
1
-4
/
+4
*
tracing: Fix race in trace_open and buffer resize call
Gaurav Kohli
2020-10-15
1
-0
/
+10
*
Merge tag 'trace-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...
Linus Torvalds
2020-08-07
1
-145
/
+549
|
\
|
*
ring-buffer: Do not trigger a WARN if clock going backwards is detected
Steven Rostedt (VMware)
2020-07-01
1
-3
/
+21
|
*
ring-buffer: Call trace_clock_local() directly for RETPOLINE kernels
Steven Rostedt (VMware)
2020-07-01
1
-1
/
+9
|
*
ring-buffer: Move the add_timestamp into its own function
Steven Rostedt (VMware)
2020-07-01
1
-12
/
+20
|
*
ring-buffer: Consolidate add_timestamp to remove some branches
Steven Rostedt (VMware)
2020-07-01
1
-66
/
+73
|
*
ring-buffer: Mark the !tail (crossing a page) as unlikely
Steven Rostedt (VMware)
2020-06-30
1
-1
/
+1
|
*
ring-buffer: speed up buffer resets by avoiding synchronize_rcu for each CPU
Nicholas Piggin
2020-06-30
1
-14
/
+71
|
*
ring-buffer: Add rb_time_t 64 bit operations for speeding up 32 bit
Steven Rostedt (VMware)
2020-06-30
1
-27
/
+243
|
*
ring-buffer: Incorporate absolute timestamp into add_timestamp logic
Steven Rostedt (VMware)
2020-06-30
1
-18
/
+22
|
*
ring-buffer: Have nested events still record running time stamp
Steven Rostedt (VMware)
2020-06-30
1
-95
/
+181
*
|
treewide: Remove uninitialized_var() usage
Kees Cook
2020-07-16
1
-1
/
+1
|
/
*
ring-buffer: Zero out time extend if it is nested and not absolute
Steven Rostedt (VMware)
2020-06-23
1
-1
/
+1
*
ring-buffer: Remove all BUG() calls
Steven Rostedt (VMware)
2020-05-14
1
-6
/
+6
*
ring-buffer: Don't deactivate the ring buffer on failed iterator reads
Steven Rostedt (VMware)
2020-05-14
1
-15
/
+7
*
ring-buffer/tracing: Have iterator acknowledge dropped events
Steven Rostedt (VMware)
2020-03-27
1
-0
/
+16
*
ring-buffer: Do not disable recording when there is an iterator
Steven Rostedt (VMware)
2020-03-27
1
-2
/
+0
*
ring-buffer: Make resize disable per cpu buffer instead of total buffer
Steven Rostedt (VMware)
2020-03-27
1
-13
/
+30
*
ring-buffer: Optimize rb_iter_head_event()
Steven Rostedt (VMware)
2020-03-19
1
-0
/
+3
*
ring-buffer: Do not die if rb_iter_peek() fails more than thrice
Steven Rostedt (VMware)
2020-03-19
1
-3
/
+10
*
ring-buffer: Have rb_iter_head_event() handle concurrent writer
Steven Rostedt (VMware)
2020-03-19
1
-31
/
+75
*
ring-buffer: Add page_stamp to iterator for synchronization
Steven Rostedt (VMware)
2020-03-19
1
-3
/
+7
*
ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
Steven Rostedt (VMware)
2020-03-19
1
-17
/
+6
*
ring-buffer: Have ring_buffer_empty() not depend on tracing stopped
Steven Rostedt (VMware)
2020-03-19
1
-2
/
+23
*
ring-buffer: Remove abandoned macro RB_MISSED_FLAGS
Alex Shi
2020-01-21
1
-2
/
+0
*
ring-buffer: Fix kernel doc for rb_update_event()
Steven Rostedt (VMware)
2020-01-14
1
-3
/
+3
*
ring-bufer: kernel-doc warning fixes
Fabian Frederick
2020-01-14
1
-0
/
+3
*
tracing: Make struct ring_buffer less ambiguous
Steven Rostedt (VMware)
2020-01-13
1
-62
/
+62
*
Fix up for "printk: Drop pr_warning definition"
Stephen Rothwell
2019-12-06
1
-1
/
+1
*
tracing: Do not create directories if lockdown is in affect
Steven Rostedt (VMware)
2019-12-04
1
-0
/
+6
*
ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS
Steven Rostedt (VMware)
2019-05-28
1
-13
/
+4
*
Merge tag 'trace-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/roste...
Linus Torvalds
2019-05-15
1
-1
/
+1
|
\
|
*
ring-buffer: Fix ring buffer size in rb_write_something()
YueHaibing
2019-04-02
1
-1
/
+1
*
|
trace: Fix preempt_enable_no_resched() abuse
Peter Zijlstra
2019-04-26
1
-1
/
+1
|
/
*
tracing: kdb: Fix ftdump to not sleep
Douglas Anderson
2019-03-13
1
-2
/
+3
*
ring-buffer: Remove unused function ring_buffer_page_len()
Miroslav Benes
2019-02-06
1
-14
/
+0
*
Merge tag 'trace-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/rost...
Linus Torvalds
2018-12-31
1
-13
/
+81
|
\
|
*
tracing: Add tracefs file buffer_percentage
Steven Rostedt (VMware)
2018-12-08
1
-16
/
+23
|
*
ring-buffer: Add percentage of ring buffer full to wake up reader
Steven Rostedt (VMware)
2018-12-08
1
-5
/
+66
*
|
tracing: Replace synchronize_sched() and call_rcu_sched()
Paul E. McKenney
2018-11-27
1
-6
/
+6
|
/
*
ring-buffer: Allow for rescheduling when removing pages
Vaibhav Nagarnaik
2018-09-17
1
-0
/
+2
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