diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-05-27 10:00:41 -0400 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-05-27 15:02:09 -0400 |
commit | 646aaea615704010b5fd2c8c8891ff1a3a4b4f1a (patch) | |
tree | e7efc5b2a67f18f1ce3fb53ce70c299f1c74c6c8 /tools/perf/builtin-report.c | |
parent | d6a72fe465f4c54654a1d5488daeb820b4ecf275 (diff) |
perf tools: Make sure kptr_restrict warnings fit 80 col terms
Suggested-by: Ingo Molnar <mingo@elte.hu>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: http://lkml.kernel.org/n/tip-i1p8vrhq7xveyui6t1sc914e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r-- | tools/perf/builtin-report.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 99156c35bc62..287a173523a7 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c | |||
@@ -281,17 +281,14 @@ static int __cmd_report(void) | |||
281 | kernel_kmap->ref_reloc_sym->addr == 0))) { | 281 | kernel_kmap->ref_reloc_sym->addr == 0))) { |
282 | const struct dso *kdso = kernel_map->dso; | 282 | const struct dso *kdso = kernel_map->dso; |
283 | 283 | ||
284 | ui__warning("Kernel address maps " | 284 | ui__warning( |
285 | "(/proc/{kallsyms,modules}) were restricted, " | 285 | "Kernel address maps (/proc/{kallsyms,modules}) were restricted.\n\n" |
286 | "check /proc/sys/kernel/kptr_restrict before " | 286 | "Check /proc/sys/kernel/kptr_restrict before running 'perf record'.\n\n%s\n\n" |
287 | "running 'perf record'.\n\n%s\n\n" | 287 | "Samples in kernel modules can't be resolved as well.\n\n", |
288 | "Samples in kernel modules can't be resolved " | ||
289 | "as well.\n\n", | ||
290 | RB_EMPTY_ROOT(&kdso->symbols[MAP__FUNCTION]) ? | 288 | RB_EMPTY_ROOT(&kdso->symbols[MAP__FUNCTION]) ? |
291 | "As no suitable kallsyms nor vmlinux was found, " | 289 | "As no suitable kallsyms nor vmlinux was found, kernel samples\n" |
292 | "kernel samples can't be resolved." : | 290 | "can't be resolved." : |
293 | "If some relocation was applied (e.g. kexec) " | 291 | "If some relocation was applied (e.g. kexec) symbols may be misresolved."); |
294 | "symbols may be misresolved."); | ||
295 | } | 292 | } |
296 | 293 | ||
297 | if (dump_trace) { | 294 | if (dump_trace) { |