[spp] [PATCH 0/3] Add utility functions for debug log

[ogawa.yasufumi at lab.ntt.co.jp]

From: Yasufumi Ogawa <ogawa.yasufumi at lab.ntt.co.jp>

Hi,

Dynamic logging of DPDK is useful to configure log level only for
required modules. However, it is a little complex to use, for example,
for changing log level of type of `user*` simply to RTE_LOG_DEBUG.

This update is to add utility functions to change the log level of
`user*` in more simple way. If you change the level of RTE_LOGTYPE_USER1
to RTE_LOG_DEBUG, simply call `set_user_log_debug(1)`. You are also able
to change to any of log level like as
`set_user_log_level(1, RTE_LOG_INFO)`.

Default global log level is RTE_LOG_INFO, so you should change global
level with `--log-level` option of EAL from command line or call
`rte_log_set_global_level()` from inside of your program. 

Thanks,
Yasufumi

Yasufumi Ogawa (3):
  shared: add util functions to set log level
  primary: change dynamic log level to RTE_LOG_DEBUG
  spp_nfv: change dynamic log level to RTE_LOG_DEBUG

 src/nfv/nfv.c       |  2 ++
 src/primary/main.c  |  2 ++
 src/shared/common.c | 37 ++++++++++++++++++++++++++++++++++++-
 src/shared/common.h |  6 ++++++
 4 files changed, 46 insertions(+), 1 deletion(-)

-- 
2.7.4