diff options
| author | Pranith Kumar <[email protected]> | 2015-01-21 21:26:09 -0500 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2015-01-27 14:04:00 +1100 |
| commit | 6501ab5e380cf25dad85705856bfdde439dbcbd2 (patch) | |
| tree | 8f070717ef59e97ddfdf0be3234d679d60e27f81 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | 3df76a9dcc74d5f012b94ea01ed6e7aaf8362c5a (diff) | |
powerpc/powernv: Skip registering log region when CONFIG_PRINTK=n
When CONFIG_PRINTK=n, log_buf_addr_get() returns NULL and log_buf_len_get()
return 0. Check for these return values and skip registering the dump buffer.
Signed-off-by: Pranith Kumar <[email protected]>
Reviewed-by: Stewart Smith <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions