diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-01-27 21:05:49 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-29 09:20:57 +0100 |
| commit | 72b8fa1730207274f6818b47b891ce5dff79287e (patch) | |
| tree | cc8fd9f816c3a3b9f251c9507f72bf9860b6b601 /kernel/sched_clock.c | |
| parent | 75c9f3284a7ff957829f44baace82406a6354ceb (diff) | |
perf top: Exit if specified --vmlinux can't be used
As we do lazy loading of symtabs we only will know if the
specified vmlinux file is invalid when we actually have a hit in
kernel space and then try to load it. So if we get kernel hits
and there are _no_ symbols in the DSO backing the kernel map,
bail out.
Reported-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1264633557-17597-1-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_clock.c')
0 files changed, 0 insertions, 0 deletions