Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Steven Rostedt (VMware) 0164e0d7e8 ring-buffer: Fix duplicate results in mapping context to bits in recursive lock ... In bringing back the context checks, the code checks first if its normal (non-interrupt) context, and then for NMI then IRQ then softirq. The final check is redundant. Since the if branch is only hit if the context is one of NMI, IRQ, or SOFTIRQ, if it's not NMI or IRQ there's no reason to check if it is SOFTIRQ. The current code returns the same result even if its not a SOFTIRQ. Which is confusing. pc & SOFTIRQ_OFFSET ? 2 : RB_CTX_SOFTIRQ Is redundant as RB_CTX_SOFTIRQ *is* 2! Fixes: a0e3a18f4b ("ring-buffer: Bring back context level recursive checks") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2018-01-18 15:45:48 -05:00
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blktrace.c	blktrace: fix trace mutex deadlock	2017-11-27 12:03:58 -07:00
bpf_trace.c	bpf: fix corruption on concurrent perf_event_output calls	2017-12-12 09:51:12 -08:00
ftrace.c	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
Kconfig	tracing: Prevent PROFILE_ALL_BRANCHES when FORTIFY_SOURCE=y	2018-01-15 14:15:31 -05:00
Makefile	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
power-traces.c
ring_buffer.c	ring-buffer: Fix duplicate results in mapping context to bits in recursive lock	2018-01-18 15:45:48 -05:00
ring_buffer_benchmark.c
rpm-traces.c
trace.c	tracing: Fix possible double free on failure of allocating trace buffer	2017-12-27 14:21:27 -05:00
trace.h	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
trace_benchmark.c
trace_benchmark.h
trace_branch.c
trace_clock.c
trace_entries.h
trace_event_perf.c
trace_events.c
trace_events_filter.c
trace_events_filter_test.h
trace_events_hist.c
trace_events_trigger.c
trace_export.c
trace_functions.c
trace_functions_graph.c
trace_hwlat.c
trace_irqsoff.c
trace_kdb.c
trace_kprobe.c	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
trace_mmiotrace.c
trace_nop.c
trace_output.c
trace_output.h
trace_printk.c
trace_probe.c
trace_probe.h
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest.c	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c	tracing: Have stack trace not record if RCU is not watching	2017-12-14 20:48:22 -05:00
trace_stat.c
trace_stat.h
trace_syscalls.c	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
trace_uprobe.c	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
tracing_map.c
tracing_map.h	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00