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af73856e9a
Like 'perf report', use 'e' or 'E' key to toggle folding the current entry so that it can control displaying child entries. Note I didn't add the 'c' and 'C' key to collapse the entry because it's also handled with the 'e'/'E' since it toggles the state. Committer testing: Do some 'perf mem record' for some workload of the whole system, using the target options, as usual (--pid/-p, -C/--cpu, -a for the system wide profiling, etc) and then: # perf annotate --skip-empty --data-type=pthread_mutex_t That, by default, will start as --tui, then press 'E' to see the whole struct unfolded, etc. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240812194447.2049187-3-namhyung@kernel.org 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.