On Wed, Nov 22, 2017 at 02:58:06PM +0530, Pavan Nikhilesh wrote:
> Remove RTE_LOG_LEVEL config option, use existing RTE_LOG_DP_LEVEL config
> option for controlling datapath log level.
> RTE_LOG_LEVEL is no longer needed as dynamic logging can be used to
> control global and module specific log levels.
>
> Signed-off-by: Pavan Nikhilesh <pbhagavat...@caviumnetworks.com>
Tome, removing the RTE_LOG_LEVEL goes in the good direction (less
compile-time options).
[...]
> --- a/drivers/net/ena/base/ena_plat_dpdk.h
> +++ b/drivers/net/ena/base/ena_plat_dpdk.h
> @@ -96,7 +96,7 @@ typedef uint64_t dma_addr_t;
> #define ENA_GET_SYSTEM_USECS()
> \
> (rte_get_timer_cycles() * US_PER_S / rte_get_timer_hz())
>
> -#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
> +#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
> #define ENA_ASSERT(cond, format, arg...) \
> do { \
> if (unlikely(!(cond))) { \
> diff --git a/drivers/net/sfc/sfc_debug.h b/drivers/net/sfc/sfc_debug.h
> index 92eba9c38..3f9ccf1e6 100644
> --- a/drivers/net/sfc/sfc_debug.h
> +++ b/drivers/net/sfc/sfc_debug.h
> @@ -35,7 +35,7 @@
> #include <rte_debug.h>
>
> #ifdef RTE_LIBRTE_SFC_EFX_DEBUG
> -/* Avoid dependency from RTE_LOG_LEVEL to be able to enable debug check
> +/* Avoid dependency from RTE_LOG_DP_LEVEL to be able to enable debug check
> * in the driver only.
> */
> #define SFC_ASSERT(exp) RTE_VERIFY(exp)
> diff --git a/examples/l3fwd-acl/main.c b/examples/l3fwd-acl/main.c
> index e50b1a1a8..eb78decdd 100644
> --- a/examples/l3fwd-acl/main.c
> +++ b/examples/l3fwd-acl/main.c
> @@ -68,7 +68,7 @@
> #include <rte_string_fns.h>
> #include <rte_acl.h>
>
> -#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
> +#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
> #define L3FWDACL_DEBUG
> #endif
> #define DO_RFC_1812_CHECKS
> diff --git a/test/test/test.h b/test/test/test.h
> index 08ffe949c..8fdb3045e 100644
> --- a/test/test/test.h
> +++ b/test/test/test.h
> @@ -204,7 +204,7 @@ struct unit_test_case {
>
> #define TEST_CASES_END() { NULL, NULL, NULL, NULL, 0 }
>
> -#if RTE_LOG_LEVEL >= RTE_LOG_DEBUG
> +#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
> #define TEST_HEXDUMP(file, title, buf, len) rte_hexdump(file, title, buf,
> len)
> #else
> #define TEST_HEXDUMP(file, title, buf, len) do {} while (0)
For drivers, it looks correct to replace RTE_LOG_LEVEL by
RTE_LOG_DP_LEVEL, from what I see it's about dataplane logs.
For l3fwd, I'm less sure, but it could make sense too.
For test, I think we should replace TEST_HEXDUMP() by a function
that checks the runtime log level instead of relying on RTE_LOG_DP_LEVEL.
I can submit a patch for this.
Olivier
