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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-20 17:39:03 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-22 03:07:36 +0200 |
| commit | 3a531260a14631ae8d231279b8738884bf808e7b (patch) | |
| tree | a44858fb4663a75dc385f899da87989952cd190f /drivers | |
| parent | Merge branch 'tip/perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| download | linux-3a531260a14631ae8d231279b8738884bf808e7b.tar.xz linux-3a531260a14631ae8d231279b8738884bf808e7b.zip | |
perf trace: Validate syscall id before growing syscall table
In some cases the ID for a syscall read thru the raw_syscalls tracepoint
is bogus, still needs to be investigated why, but to make the tool more
robust first try to resolve the ID to a name via libaudit and if it
fails, don't grow the table.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.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 <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-0lsokw3xor7c4ijo45u6bauh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions