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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2019-06-01 00:17:26 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-07-16 15:14:47 -0400 |
| commit | b5f935ee133911b3ed2d4429dd86d2bd5385519d (patch) | |
| tree | 249b7db4c9568ec2856843d5c9288c3bc36728c4 /Documentation/networking/xfrm_sync.txt | |
| parent | 46e5376d404d14cb321f5d4e446fe3fb6d8a93ab (diff) | |
| download | linux-b5f935ee133911b3ed2d4429dd86d2bd5385519d.tar.bz2 | |
tracing/probe: Add trace_event_file access APIs for trace_probe
Add trace_event_file access APIs for trace_probe data structure.
This simplifies enabling/disabling operations in uprobe and kprobe
events so that those don't touch deep inside the trace_probe.
This also removing a redundant synchronization when the
kprobe event is used from perf, since the perf itself uses
tracepoint_synchronize_unregister() after disabling (ftrace-
defined) event, thus we don't have to synchronize in that
path. Also we don't need to identify local trace_kprobe too
anymore.
Link: http://lkml.kernel.org/r/155931584587.28323.372301976283354629.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/networking/xfrm_sync.txt')
0 files changed, 0 insertions, 0 deletions