WSL2-Linux-Kernel/include
Masami Hiramatsu (Google) e2d0d7b2f4 tracing/probes: Add tracepoint support on fprobe_events
Allow fprobe_events to trace raw tracepoints so that user can trace
tracepoints which don't have traceevent wrappers. This new event is
always available if the fprobe_events is enabled (thus no kconfig),
because the fprobe_events depends on the trace-event and traceporint.

e.g.
 # echo 't sched_overutilized_tp' >> dynamic_events
 # echo 't 9p_client_req' >> dynamic_events
 # cat dynamic_events
t:tracepoints/sched_overutilized_tp sched_overutilized_tp
t:tracepoints/_9p_client_req 9p_client_req

The event name is based on the tracepoint name, but if it is started
with digit character, an underscore '_' will be added.

NOTE: to avoid further confusion, this renames TPARG_FL_TPOINT to
TPARG_FL_TEVENT because this flag is used for eprobe (trace-event probe).
And reuse TPARG_FL_TPOINT for this raw tracepoint probe.

Link: https://lore.kernel.org/all/168507471874.913472.17214624519622959593.stgit@mhiramat.roam.corp.google.com/

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/oe-kbuild-all/202305020453.afTJ3VVp-lkp@intel.com/
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
2023-06-06 21:39:55 +09:00
..
acpi
asm-generic vmlinux.lds.h: Discard .note.gnu.property section 2023-05-16 06:30:50 -07:00
clocksource
crypto
drm drm: fix drmm_mutex_init() 2023-05-22 12:23:50 +02:00
dt-bindings - mailbox api: allow direct registration to a channel 2023-05-07 10:17:33 -07:00
keys
kunit
kvm s390: 2023-05-01 12:06:20 -07:00
linux tracing/probes: Add tracepoint support on fprobe_events 2023-06-06 21:39:55 +09:00
math-emu
media media: v4l2-subdev: Fix missing kerneldoc for client_caps 2023-06-02 18:46:09 +01:00
memory
misc
net tcp: fix mishandling when the sack compression is deferred. 2023-06-01 13:15:12 +02:00
pcmcia
ras
rdma
rv
scsi Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
soc Nothing looks out of the ordinary in this batch of clk driver updates. There 2023-04-29 17:29:39 -07:00
sound ASoC: Intel: avs: Account for UID of ACPI device 2023-05-22 11:18:24 +01:00
target scsi: target: iscsi: Remove unused transport_timer 2023-05-22 16:29:39 -04:00
trace NFSD 6.4 Release Notes 2023-04-29 11:04:14 -07:00
uapi Networking fixes for 6.4-rc4, including fixes from bluetooth and bpf 2023-05-25 10:55:26 -07:00
ufs scsi: ufs: core: Rename symbol sizeof_utp_transfer_cmd_desc() 2023-05-16 21:07:26 -04:00
vdso
video
xen