#
f703073e |
|
25-Aug-2023 |
Yanteng Si <siyanteng@loongson.cn> |
perf beauty mmap_flags: Use "test -f" instead of "[-f FILE]" "[" is part of the shell builtin test (and a synonym for it), not a link to the external command /usr/bin/test. Using the "test" is simpler because it avoids a lot of "[]". Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Yanteng Si <siyanteng@loongson.cn> Acked-by: Huacai Chen <chenhuacai@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: loongarch@lists.linux.dev Cc: loongson-kernel@lists.loongnix.cn Link: https://lore.kernel.org/r/c50bc0a92dce0ff0fa6504c1a52fb53e2ac007bf.1692962043.git.siyanteng@loongson.cn Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
#
08fc4762 |
|
01-Oct-2020 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
tools beauty: Add script to generate table of mmap's 'prot' argument 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 <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>
|