forked from Minki/linux
be709d4832
To deal with the move of some defines from asm-generic/mmap-common.h to
linux/mman.h done in:
746c9398f5 ("arch: move common mmap flags to linux/mman.h")
The generated mmap_flags array stays the same:
$ tools/perf/trace/beauty/mmap_flags.sh
static const char *mmap_flags[] = {
[ilog2(0x40) + 1] = "32BIT",
[ilog2(0x01) + 1] = "SHARED",
[ilog2(0x02) + 1] = "PRIVATE",
[ilog2(0x10) + 1] = "FIXED",
[ilog2(0x20) + 1] = "ANONYMOUS",
[ilog2(0x100000) + 1] = "FIXED_NOREPLACE",
[ilog2(0x0100) + 1] = "GROWSDOWN",
[ilog2(0x0800) + 1] = "DENYWRITE",
[ilog2(0x1000) + 1] = "EXECUTABLE",
[ilog2(0x2000) + 1] = "LOCKED",
[ilog2(0x4000) + 1] = "NORESERVE",
[ilog2(0x8000) + 1] = "POPULATE",
[ilog2(0x10000) + 1] = "NONBLOCK",
[ilog2(0x20000) + 1] = "STACK",
[ilog2(0x40000) + 1] = "HUGETLB",
[ilog2(0x80000) + 1] = "SYNC",
};
$
And to have the system's sys/mman.h find the definition of MAP_SHARED
and MAP_PRIVATE, make sure they are defined in the tools/ mman-common.h
in a way that keeps it the same as the kernel's, need for keeping the
Android's NDK cross build working.
This silences these perf build warnings:
Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/mman-common.h' differs from latest version at 'include/uapi/asm-generic/mman-common.h'
diff -u tools/include/uapi/asm-generic/mman-common.h include/uapi/asm-generic/mman-common.h
Warning: Kernel ABI header at 'tools/include/uapi/linux/mman.h' differs from latest version at 'include/uapi/linux/mman.h'
diff -u tools/include/uapi/linux/mman.h include/uapi/linux/mman.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-h80ycpc6pedg9s5z2rwpy6ws@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef TOOLS_ARCH_XTENSA_UAPI_ASM_MMAN_FIX_H
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#define TOOLS_ARCH_XTENSA_UAPI_ASM_MMAN_FIX_H
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#define MADV_DODUMP 17
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#define MADV_DOFORK 11
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#define MADV_DONTDUMP 16
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#define MADV_DONTFORK 10
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#define MADV_DONTNEED 4
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#define MADV_FREE 8
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#define MADV_HUGEPAGE 14
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#define MADV_MERGEABLE 12
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#define MADV_NOHUGEPAGE 15
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#define MADV_NORMAL 0
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#define MADV_RANDOM 1
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#define MADV_REMOVE 9
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#define MADV_SEQUENTIAL 2
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#define MADV_UNMERGEABLE 13
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#define MADV_WILLNEED 3
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#define MAP_ANONYMOUS 0x0800
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#define MAP_DENYWRITE 0x2000
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#define MAP_EXECUTABLE 0x4000
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#define MAP_FILE 0
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#define MAP_FIXED 0x010
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#define MAP_GROWSDOWN 0x1000
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#define MAP_HUGETLB 0x80000
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#define MAP_LOCKED 0x8000
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#define MAP_NONBLOCK 0x20000
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#define MAP_NORESERVE 0x0400
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#define MAP_POPULATE 0x10000
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#define MAP_STACK 0x40000
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#define PROT_EXEC 0x4
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#define PROT_GROWSDOWN 0x01000000
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#define PROT_GROWSUP 0x02000000
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#define PROT_NONE 0x0
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#define PROT_READ 0x1
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#define PROT_SEM 0x10
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#define PROT_WRITE 0x2
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/* MADV_HWPOISON is undefined on xtensa, fix it for perf */
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#define MADV_HWPOISON 100
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/* MADV_SOFT_OFFLINE is undefined on xtensa, fix it for perf */
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#define MADV_SOFT_OFFLINE 101
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/* MAP_32BIT is undefined on xtensa, fix it for perf */
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#define MAP_32BIT 0
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/* MAP_UNINITIALIZED is undefined on xtensa, fix it for perf */
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#define MAP_UNINITIALIZED 0
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#endif
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