doc: fix log level example in Linux guide

Now we need to add prefix like lib. to enable the log,
also changing val 8 to "debug"" which would be more descriptive.

Fixes: ffb9fd1b08 ("log: update legacy modules dynamic logs regex")
Cc: stable@dpdk.org

Reported-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Xiaolong Ye 2020-03-18 08:58:08 +08:00 committed by Thomas Monjalon
parent 2f89dc2ed7
commit 97fbfe5a95

View File

@ -132,7 +132,7 @@ Debugging options
Specify log level for a specific component. For example::
--log-level eal:8
--log-level lib.eal:debug
Can be specified multiple times.