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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-05-27 13:42:16 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-05-27 16:02:29 -0300 |
| commit | e4a338d05df93ab1ebf291aca1e753064319d301 (patch) | |
| tree | 39a843944ca23ef9a927030de7295146e8bd5dc4 /kernel/irq/manage.c | |
| parent | 5f6f55809758e106eca72c6e01402c8080a88ee8 (diff) | |
| download | kernel_samsung_espresso10-e4a338d05df93ab1ebf291aca1e753064319d301.zip kernel_samsung_espresso10-e4a338d05df93ab1ebf291aca1e753064319d301.tar.gz kernel_samsung_espresso10-e4a338d05df93ab1ebf291aca1e753064319d301.tar.bz2 | |
perf top: Don't stop if no kernel symtab is found
We now just warn the user about the fact and go on providing just
userspace samples.
This fixes a problem when no vmlinux is explicetely passed by the user,
thus symbol_conf.vmlinux_name is NULL, no suitable vmlinux is found, and
then we get:
aldebaran:~> perf top -p 7557
[kernel.kallsyms] with build id 44d9a989eabbd79e486bc079d6b743d397c204e0
not found, continuing without symbols
The (null) file can't be used
Reported-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-cj2g81hn64wv2bipmqk4fy2m@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'kernel/irq/manage.c')
0 files changed, 0 insertions, 0 deletions