mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 06:18:45 -04:00
b223564fe1
Replace unacceptable characters with '_' when generating event name from the probing function name. This is not for a C program. For the a C program, it will continue to remove suffixes. Note that this language checking depends on the debuginfo. So without the debuginfo, perf probe will always replaces unacceptable characters with '_'. For example. $ ./perf probe -x cro3 -D \"cro3::cmd::servo::run_show\" p:probe_cro3/cro3_cmd_servo_run_show /work/cro3/target/x86_64-unknown-linux-gnu/debug/cro3:0x197530 $ ./perf probe -x /work/go/example/outyet/main -D 'main.(*Server).poll' p:probe_main/main_Server_poll /work/go/example/outyet/main:0x353040 Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Alexander Lobakin <aleksander.lobakin@intel.com> Cc: Dima Kogan <dima@secretsauce.net> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com> Link: https://lore.kernel.org/r/173145728160.2747044.18089011235495186810.stgit@mhiramat.roam.corp.google.com [ Removed some extra tabs in the new struct fields ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.