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synced 2026-10-07 05:31:08 -04:00
Arnaldo Carvalho de Melo
08fc476214
Will be wired up in the following csets:
$ tools/perf/trace/beauty/mmap_prot.sh
static const char *mmap_prot[] = {
[ilog2(0x1) + 1] = "READ",
#ifndef PROT_READ
#define PROT_READ 0x1
#endif
[ilog2(0x2) + 1] = "WRITE",
#ifndef PROT_WRITE
#define PROT_WRITE 0x2
#endif
[ilog2(0x4) + 1] = "EXEC",
#ifndef PROT_EXEC
#define PROT_EXEC 0x4
#endif
[ilog2(0x8) + 1] = "SEM",
#ifndef PROT_SEM
#define PROT_SEM 0x8
#endif
[ilog2(0x01000000) + 1] = "GROWSDOWN",
#ifndef PROT_GROWSDOWN
#define PROT_GROWSDOWN 0x01000000
#endif
[ilog2(0x02000000) + 1] = "GROWSUP",
#ifndef PROT_GROWSUP
#define PROT_GROWSUP 0x02000000
#endif
};
$
$
$
$ tools/perf/trace/beauty/mmap_prot.sh alpha
static const char *mmap_prot[] = {
[ilog2(0x4) + 1] = "EXEC",
#ifndef PROT_EXEC
#define PROT_EXEC 0x4
#endif
[ilog2(0x01000000) + 1] = "GROWSDOWN",
#ifndef PROT_GROWSDOWN
#define PROT_GROWSDOWN 0x01000000
#endif
[ilog2(0x02000000) + 1] = "GROWSUP",
#ifndef PROT_GROWSUP
#define PROT_GROWSUP 0x02000000
#endif
[ilog2(0x1) + 1] = "READ",
#ifndef PROT_READ
#define PROT_READ 0x1
#endif
[ilog2(0x8) + 1] = "SEM",
#ifndef PROT_SEM
#define PROT_SEM 0x8
#endif
[ilog2(0x2) + 1] = "WRITE",
#ifndef PROT_WRITE
#define PROT_WRITE 0x2
#endif
};
$
Cc: Adrian Hunter <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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.