61693228b6
So that in older systems we get it in the mmap flags scnprintf routines:
$ tools/perf/trace/beauty/mmap_flags.sh | head -9 2> /dev/null
static const char *mmap_flags[] = {
[ilog2(0x40) + 1] = "32BIT",
#ifndef MAP_32BIT
#define MAP_32BIT 0x40
#endif
[ilog2(0x01) + 1] = "SHARED",
#ifndef MAP_SHARED
#define MAP_SHARED 0x01
#endif
$
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <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 Restructured Text 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.