diff options
author | Adrian Hunter <adrian.hunter@intel.com> | 2013-12-09 15:18:40 +0200 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-12-09 15:17:23 -0300 |
commit | 53653d70a0784a997748cc9e315ddf19d310e812 (patch) | |
tree | 64e52db9c8a062a34dde7bd2315aa5c4f4691a1b /tools/perf/util/evlist.c | |
parent | cc8fae1d81648e85587f5d18b4f93e0b771fb02d (diff) | |
download | op-kernel-dev-53653d70a0784a997748cc9e315ddf19d310e812.zip op-kernel-dev-53653d70a0784a997748cc9e315ddf19d310e812.tar.gz |
perf record: Fix display of incorrect mmap pages
'mmap_pages' is 'unsigned int' not 'int' e.g.
perf record -m2147483648 uname
Permission error mapping pages.
Consider increasing /proc/sys/kernel/perf_event_mlock_kb,
or try again with a smaller value of -m/--mmap_pages.
(current value: -2147483648)
Fixed:
perf record -m2147483648 uname
Permission error mapping pages.
Consider increasing /proc/sys/kernel/perf_event_mlock_kb,
or try again with a smaller value of -m/--mmap_pages.
(current value: 2147483648)
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1386595120-22978-5-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
0 files changed, 0 insertions, 0 deletions