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linux/kernel/trace
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Peter Zijlstra 4fd5750af0 sched,tracing: Convert to sched_set_fifo() 
One module user of sched_setscheduler() was overlooked and is
obviously causing build failures.

Convert ring_buffer_benchmark to use sched_set_fifo_low() when fifo==1
and sched_set_fifo() when fifo==2. This is a bit of an abuse, but it
makes the thing 'work' again.

Specifically, it enables all combinations that were previously
possible:

  producer higher than consumer
  consumer higher than producer

Fixes: 616d91b68cd5 ("sched: Remove sched_setscheduler*() EXPORTs")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lkml.kernel.org/r/20200720214918.GM5523@worktop.programming.kicks-ass.net
2020-07-29 11:43:53 +02:00
..
blktrace.c
blktrace: fix endianness for blk_log_remap()
2020-06-04 21:23:38 -06:00
bpf_trace.c
maccess: always use strict semantics for probe_kernel_read
2020-06-09 09:39:15 -07:00
fgraph.c
tracing: Define MCOUNT_INSN_SIZE when not defined without direct calls
2020-01-02 21:56:44 -05:00
ftrace_internal.h
x86/ftrace: Have ftrace trampolines turn read-only at the end of system boot up
2020-05-12 18:24:34 -04:00
ftrace.c
Tracing updates for 5.8:
2020-06-09 10:06:18 -07:00
Kconfig
Tracing updates for 5.8:
2020-06-09 10:06:18 -07:00
kprobe_event_gen_test.c
tracing: Add kprobe event command generation test module
2020-01-30 09:46:28 -05:00
Makefile
Rebase locking/kcsan to locking/urgent
2020-06-11 20:02:46 +02:00
power-traces.c
…
preemptirq_delay_test.c
tracing: Wait for preempt irq delay thread to execute
2020-05-11 17:00:34 -04:00
ring_buffer_benchmark.c
sched,tracing: Convert to sched_set_fifo()
2020-07-29 11:43:53 +02:00
ring_buffer.c
ring-buffer: Remove all BUG() calls
2020-05-14 08:51:02 -04:00
rpm-traces.c
…
synth_event_gen_test.c
tracing: Have synthetic event test use raw_smp_processor_id()
2020-02-20 17:43:41 -05:00
trace_benchmark.c
trace: Use pr_warn instead of pr_warning
2019-10-18 15:01:57 +02:00
trace_benchmark.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_boot.c
tracing/boottime: Fix kprobe event API usage
2020-05-06 09:04:11 -04:00
trace_branch.c
tracing: Make struct ring_buffer less ambiguous
2020-01-13 13:19:38 -05:00
trace_clock.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_dynevent.c
tracing: Use seq_buf for building dynevent_cmd string
2020-02-01 13:10:15 -05:00
trace_dynevent.h
tracing: Remove check_arg() callbacks from dynevent args
2020-02-01 13:09:23 -05:00
trace_entries.h
tracing: Have hwlat ts be first instance and record count of instances
2020-03-03 17:33:43 -05:00
trace_event_perf.c
Merge branch 'perf/urgent' into perf/core, to pick up fixes
2019-10-28 12:38:26 +01:00
trace_events_filter_test.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_events_filter.c
tracing: Avoid memory leak in process_system_preds()
2019-12-19 18:24:17 -05:00
trace_events_hist.c
tracing: Move synthetic events to a separate file
2020-06-01 08:23:22 -04:00
trace_events_inject.c
tracing: Initialize val to zero in parse_entry of inject code
2020-01-02 19:04:57 -05:00
trace_events_synth.c
tracing: Move synthetic events to a separate file
2020-06-01 08:23:22 -04:00
trace_events_trigger.c
tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation
2020-04-14 22:02:10 -04:00
trace_events.c
tracing: Add hist_debug trace event files for histogram debugging
2020-06-01 08:22:30 -04:00
trace_export.c
Linux 5.5-rc1
2019-12-10 10:11:00 +01:00
trace_functions_graph.c
ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
2020-03-19 19:11:19 -04:00
trace_functions.c
tracing: Rename trace_buffer to array_buffer
2020-01-13 13:19:38 -05:00
trace_hwlat.c
tracing: Have hwlat ts be first instance and record count of instances
2020-03-03 17:33:43 -05:00
trace_irqsoff.c
tracing: Rename trace_buffer to array_buffer
2020-01-13 13:19:38 -05:00
trace_kdb.c
tracing: Rename trace_buffer to array_buffer
2020-01-13 13:19:38 -05:00
trace_kprobe_selftest.c
selftest/ftrace: Move kprobe selftest function to separate compile unit
2018-07-30 18:41:04 -04:00
trace_kprobe_selftest.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_kprobe.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-06-13 16:27:13 -07:00
trace_mmiotrace.c
tracing: Make struct ring_buffer less ambiguous
2020-01-13 13:19:38 -05:00
trace_nop.c
…
trace_output.c
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
trace_output.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_preemptirq.c
x86/entry: Rename trace_hardirqs_off_prepare()
2020-06-11 15:15:24 +02:00
trace_printk.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_probe_tmpl.h
tracing/probe: Support user-space dereference
2019-05-25 23:04:42 -04:00
trace_probe.c
tracing/probe: reverse arguments to list_add
2020-05-19 21:10:50 -04:00
trace_probe.h
tracing/uprobe: Fix to make trace_uprobe_filter alignment safe
2020-01-22 07:09:20 -05:00
trace_sched_switch.c
tracing: Fix sched switch start/stop refcount racy updates
2020-01-30 09:46:10 -05:00
trace_sched_wakeup.c
tracing: Make struct ring_buffer less ambiguous
2020-01-13 13:19:38 -05:00
trace_selftest_dynamic.c
ftrace: Mark function tracer test functions noinline/noclone
2018-01-23 15:57:29 -05:00
trace_selftest.c
tracing: Rename trace_buffer to array_buffer
2020-01-13 13:19:38 -05:00
trace_seq.c
tracing: Remove unused TRACE_SEQ_BUF_USED
2020-01-21 18:39:54 -05:00
trace_stack.c
trace: fix an incorrect __user annotation on stack_trace_sysctl
2020-06-08 10:13:56 -04:00
trace_stat.c
tracing: Fix tracing_stat return values in error handling paths
2020-01-24 18:06:48 -05:00
trace_stat.h
tracing: Use generic type for comparator function
2019-11-14 13:15:11 -05:00
trace_synth.h
tracing: Move synthetic events to a separate file
2020-06-01 08:23:22 -04:00
trace_syscalls.c
Tracing updates:
2020-02-06 07:12:11 +00:00
trace_uprobe.c
tracing/probe: Fix bpf_task_fd_query() for kprobes and uprobes
2020-06-09 11:10:12 -07:00
trace.c
Tracing updates for 5.8:
2020-06-09 10:06:18 -07:00
trace.h
tracing: Add hist_debug trace event files for histogram debugging
2020-06-01 08:22:30 -04:00
tracing_map.c
tracing: Convert local functions in tracing_map.c to static
2020-04-22 22:07:26 -04:00
tracing_map.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00