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path: root/kernel/trace/trace_hwlat.c (follow)
AgeCommit message (Expand)AuthorFilesLines
2022-01-15trace/hwlat: make use of the helper function kthread_run_on_cpu()Cai Huoqing1-5/+1
2021-10-26tracing/hwlat: Make some internal symbols staticWang ShaoBo1-2/+2
2021-10-08tracing: Disable "other" permission bits in the tracefs filesSteven Rostedt (VMware)1-3/+3
2021-08-17tracing: Replace deprecated CPU-hotplug functions.Sebastian Andrzej Siewior1-14/+14
2021-08-05tracing: Quiet smp_processor_id() use in preemptable warning in hwlatSteven Rostedt (VMware)1-1/+1
2021-06-25trace/hwlat: Support hotplug operationsDaniel Bristot de Oliveira1-0/+65
2021-06-25trace/hwlat: Protect kdata->kthread with get/put_online_cpusDaniel Bristot de Oliveira1-6/+13
2021-06-25trace/hwlat: Remove printk from sampling loopDaniel Bristot de Oliveira1-3/+12
2021-06-25trace/hwlat: Use trace_min_max_param for width and window paramsDaniel Bristot de Oliveira1-121/+24
2021-06-25trace/hwlat: Implement the per-cpu modeDaniel Bristot de Oliveira1-36/+150
2021-06-24trace/hwlat: Switch disable_migrate to mode noneDaniel Bristot de Oliveira1-8/+5
2021-06-24trace/hwlat: Implement the mode config optionDaniel Bristot de Oliveira1-12/+167
2021-06-24trace/hwlat: Fix Clark's emailDaniel Bristot de Oliveira1-1/+1
2021-03-23tracing: Fix various typos in commentsIngo Molnar1-2/+2
2021-02-02tracing: Merge irqflags + preempt counter.Sebastian Andrzej Siewior1-6/+1
2020-12-17Merge tag 'trace-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds1-2/+2
2020-11-30tracing: Remove WARN_ON in start_thread()Vasily Averin1-1/+1
2020-11-10tracing: Fix some typos in commentsQiujun Huang1-2/+2
2020-09-18tracing: make tracing_init_dentry() returns an integer instead of a d_entry pointerWei Yang1-4/+4
2020-07-30tracing/hwlat: Honor the tracing_cpumaskKevin Hao1-2/+3
2020-07-30tracing/hwlat: Drop the duplicate assignment in start_kthread()Kevin Hao1-1/+0
2020-03-03tracing: Have hwlat ts be first instance and record count of instancesSteven Rostedt (VMware)1-7/+17
2020-02-06Merge tag 'trace-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds1-1/+1
2020-01-13tracing: Make struct ring_buffer less ambiguousSteven Rostedt (VMware)1-1/+1
2020-01-13tracing: Rename trace_buffer to array_bufferSteven Rostedt (VMware)1-1/+1
2019-12-10simple_recursive_removal(): kernel-side rm -rf for ramfs-style filesystemsAl Viro1-1/+1
2019-11-14tracing/hwlat: Fix a few trivial nitsSrivatsa S. Bhat (VMware)1-2/+2
2019-11-13ftrace: Implement fs notification for tracing_max_latencyViktor Rosendahl (BMW)1-4/+7
2019-10-12tracing/hwlat: Don't ignore outer-loop duration when calculating max_latencySrivatsa S. Bhat (VMware)1-0/+2
2019-10-12tracing/hwlat: Report total time spent in all NMIs during the sampleSrivatsa S. Bhat (VMware)1-1/+1
2019-06-03sched/core: Provide a pointer to the valid CPU maskSebastian Andrzej Siewior1-1/+1
2018-08-16tracing: Add SPDX License format tags to tracing filesSteven Rostedt (VMware)1-3/+1
2018-08-01tracing: Do a WARN_ON() if start_thread() in hwlat is called when thread existsSteven Rostedt (VMware)1-1/+1
2018-08-01ftrace: Add missing check for existing hwlat threadErica Bugden1-0/+3
2017-05-08trace: make trace_hwlat timestamp y2038 safeDeepa Dinamani1-7/+7
2017-03-02sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>Ingo Molnar1-0/+1
2017-02-27Merge tag 'trace-v4.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds1-17/+17
2017-02-27Merge tag 'trace-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-traceLinus Torvalds1-4/+1
2017-02-15tracing/hwlat: Update old comment about migrationLuiz Capitulino1-4/+1
2017-01-31tracing: Clean up the hwlat binding codeSteven Rostedt (VMware)1-17/+17
2017-01-31tracing: Fix hwlat kthread migrationSteven Rostedt (VMware)1-3/+5
2016-11-23tracing: Make __buffer_unlock_commit() always_inlineSteven Rostedt (Red Hat)1-1/+1
2016-09-02tracing: Add NMI tracing in hwlat detectorSteven Rostedt (Red Hat)1-0/+51
2016-09-02tracing: Have hwlat trace migrate across tracing_cpumask CPUsSteven Rostedt (Red Hat)1-0/+55
2016-09-02tracing: Added hardware latency tracerSteven Rostedt (Red Hat)1-0/+527
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