Bart Van Assche b4439abfd7 blktrace: Trace remapped requests correctly ...

[ Upstream commit 22c80aac88 ]

Trace the remapped operation and its flags instead of only the data
direction of remapped operations. This issue was detected by analyzing
the warnings reported by sparse related to the new blk_opf_t type.

Reviewed-by: Jun'ichi Nomura <junichi.nomura@nec.com>
Cc: Mike Snitzer <snitzer@kernel.org>
Cc: Mike Christie <michael.christie@oracle.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Chaitanya Kulkarni <kch@nvidia.com>
Fixes: 1b9a9ab78b ("blktrace: use op accessors")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220714180729.1065367-11-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-17 14:23:13 +02:00

..

blktrace.c

blktrace: Trace remapped requests correctly

2022-08-17 14:23:13 +02:00

bpf_trace.c

bpf: Add MEM_RDONLY for helper args that are pointers to rdonly mem.

2022-05-01 17:22:26 +02:00

bpf_trace.h

bpf: Use dedicated bpf_trace_printk event instead of trace_printk()

2020-07-13 16:55:49 -07:00

error_report-traces.c

tracing: add error_report_end trace point

2021-02-26 09:41:02 -08:00

fgraph.c

tracing: Fix various typos in comments

2021-03-23 14:08:18 -04:00

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: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

Kconfig

tracing: Simplify the Kconfig dependency of FTRACE

2021-08-16 11:37:20 -04:00

kprobe_event_gen_test.c

tracing: Add kprobe event command generation test module

2020-01-30 09:46:28 -05:00

Makefile

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

pid_list.c

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

pid_list.h

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

power-traces.c

…

preemptirq_delay_test.c

kernel: trace: preemptirq_delay_test: add cpu affinity

2021-02-02 17:02:07 -05:00

ring_buffer_benchmark.c

sched,tracing: Convert to sched_set_fifo()

2020-07-29 11:43:53 +02:00

ring_buffer.c

ring-buffer: Protect ring_buffer_reset() from reentrancy

2021-11-18 19:16:03 +01:00

rpm-traces.c

…

synth_event_gen_test.c

tracing: Fix various typos in comments

2021-03-23 14:08:18 -04:00

trace_benchmark.c

tracing: Fix some typos in comments

2020-11-10 20:39:40 -05:00

trace_benchmark.h

…

trace_boot.c

tracing: Initialize integer variable to prevent garbage return value

2022-06-09 10:23:21 +02:00

trace_branch.c

tracing: Merge irqflags + preempt counter.

2021-02-02 17:02:06 -05:00

trace_clock.c

tracing: Do no increment trace_clock_global() by one

2021-06-18 09:10:00 -04:00

trace_dynevent.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_dynevent.h

tracing: Add DYNAMIC flag for dynamic events

2021-08-18 18:10:32 -04:00

trace_entries.h

trace: Add timerlat tracer

2021-06-25 19:57:24 -04:00

trace_eprobe.c

tracing: Fix misspelling of "missing"

2021-10-29 09:54:14 -04:00

trace_event_perf.c

ftrace: do CPU checking after preemption disabled

2021-11-18 19:16:20 +01:00

trace_events_filter_test.h

…

trace_events_filter.c

tracing: Add ustring operation to filtering string pointers

2022-03-08 19:12:33 +01:00

trace_events_hist.c

tracing/histograms: Fix memory leak problem

2022-07-21 21:24:11 +02:00

trace_events_inject.c

tracing: Merge irqflags + preempt counter.

2021-02-02 17:02:06 -05:00

trace_events_synth.c

tracing: Do not let synth_events block other dyn_event systems during create

2022-03-08 19:12:35 +01:00

trace_events_trigger.c

tracing: Have traceon and traceoff trigger honor the instance

2022-03-02 11:48:03 +01:00

trace_events.c

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

trace_export.c

tracing: Fix some typos in comments

2020-11-10 20:39:40 -05:00

trace_functions_graph.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_functions.c

tracing: Add "func_no_repeats" option for function tracing

2021-04-15 14:50:02 -04:00

trace_hwlat.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_irqsoff.c

tracing: Merge irqflags + preempt counter.

2021-02-02 17:02:06 -05:00

trace_kdb.c

kdb: Rename members of struct kdbtab_t

2021-07-27 17:05:06 +01:00

trace_kprobe_selftest.c

…

trace_kprobe_selftest.h

…

trace_kprobe.c

tracing/kprobes: Check whether get_kretprobe() returns NULL in kretprobe_dispatcher()

2022-06-29 09:03:20 +02:00

trace_mmiotrace.c

tracing: Remove definition of DEBUG in trace_mmiotrace.c

2021-02-02 17:02:07 -05:00

trace_nop.c

…

trace_osnoise.c

tracing/osnoise: Force quiescent states while tracing

2022-03-16 14:23:43 +01:00

trace_output.c

tracing: Add migrate-disabled counter to tracing output.

2021-09-03 19:42:35 -04:00

trace_output.h

ftrace: Add recording of functions that caused recursion

2020-11-06 08:42:26 -05:00

trace_preemptirq.c

lockdep: fix order in trace_hardirqs_off_caller()

2020-09-14 10:08:07 +02:00

trace_printk.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_probe_tmpl.h

tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs

2021-08-19 09:09:03 -04:00

trace_probe.c

tracing/probes: check the return value of kstrndup() for pbuf

2022-03-08 19:12:38 +01:00

trace_probe.h

tracing: Add a probe that attaches to trace events

2021-08-20 14:18:40 -04:00

trace_recursion_record.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

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: Change variable type as bool for clean-up

2021-06-30 09:19:14 -04:00

trace_selftest_dynamic.c

…

trace_selftest.c

tracing: Fix various typos in comments

2021-03-23 14:08:18 -04:00

trace_seq.c

tracing: Fix various typos in comments

2021-03-23 14:08:18 -04:00

trace_stack.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_stat.c

tracing: Disable "other" permission bits in the tracefs files

2021-11-18 19:16:15 +01:00

trace_stat.h

tracing: Use generic type for comparator function

2019-11-14 13:15:11 -05:00

trace_synth.h

tracing: synth events: increase max fields count

2021-09-08 15:29:16 -04:00

trace_syscalls.c

tracing: Make tp_printk work on syscall tracepoints

2022-06-14 18:36:14 +02:00

trace_uprobe.c

tracing/uprobes: Check the return value of kstrdup() for tu->filename

2022-03-08 19:12:38 +01:00

trace.c

tracing: Fix return value of trace_pid_write()

2022-07-29 17:25:29 +02:00

trace.h

tracing: Place trace_pid_list logic into abstract functions

2022-07-29 17:25:29 +02:00

tracing_map.c

tracing: Fix a kmemleak false positive in tracing_map

2021-12-17 10:30:16 +01:00

tracing_map.h

tracing: Fix some typos in comments

2020-11-10 20:39:40 -05:00