> From: David Marchand [mailto:david.march...@redhat.com]
> Sent: Wednesday, 24 January 2024 13.05
>
> RTE_LOG() macros prefixe the log messages based on the logtype.
> This results in logs like:
>
> TMTY: TELEMETRY: Attempting socket bind to path '/run/user/...'
> TMTY: TELEMETRY: Socket creation and binding ok
> TMTY: TELEMETRY: Telemetry initialized ok
>
> Remove redundancy in some libraries following their conversion to
> RTE_LOG/RTE_LOG_LINE.
>
> Fixes: 97433132c2ed ("lib: use per line logging in helpers")
> Fixes: 0e21c7c07d62 ("lib: replace logging helpers")
>
> Reported-by: Thomas Monjalon <tho...@monjalon.net>
> Signed-off-by: David Marchand <david.march...@redhat.com>
> ---
> lib/dmadev/rte_dmadev.c | 3 +--
> lib/gpudev/gpudev.c | 3 +--
> lib/graph/graph_private.h | 2 +-
> lib/node/node_private.h | 2 +-
> lib/telemetry/telemetry.c | 4 ++--
> lib/vhost/vhost.h | 6 +++---
> 6 files changed, 9 insertions(+), 11 deletions(-)
>
> diff --git a/lib/dmadev/rte_dmadev.c b/lib/dmadev/rte_dmadev.c
> index 5953a77bd6..dbaa14f262 100644
> --- a/lib/dmadev/rte_dmadev.c
> +++ b/lib/dmadev/rte_dmadev.c
> @@ -35,8 +35,7 @@ RTE_LOG_REGISTER_DEFAULT(rte_dma_logtype, INFO);
> #define RTE_LOGTYPE_DMA rte_dma_logtype
>
> #define RTE_DMA_LOG(level, ...) \
> - RTE_LOG_LINE(level, DMA, RTE_FMT("dma: " RTE_FMT_HEAD(__VA_ARGS__
> ,), \
> - RTE_FMT_TAIL(__VA_ARGS__ ,)))
> + RTE_LOG_LINE(level, DMA, "" __VA_ARGS__)
>
> int
> rte_dma_dev_max(size_t dev_max)
> diff --git a/lib/gpudev/gpudev.c b/lib/gpudev/gpudev.c
> index de8291151f..1c2011b856 100644
> --- a/lib/gpudev/gpudev.c
> +++ b/lib/gpudev/gpudev.c
> @@ -20,8 +20,7 @@ RTE_LOG_REGISTER_DEFAULT(gpu_logtype, NOTICE);
> #define RTE_LOGTYPE_GPUDEV gpu_logtype
>
> #define GPU_LOG(level, ...) \
> - RTE_LOG_LINE(level, GPUDEV, RTE_FMT("gpu: "
> RTE_FMT_HEAD(__VA_ARGS__ ,), \
> - RTE_FMT_TAIL(__VA_ARGS__ ,)))
> + RTE_LOG_LINE(level, GPUDEV, "" __VA_ARGS__)
Suggestion:
GPUDEV -> GPU, like DMA, not DMADEV.
>
> /* Set any driver error as EPERM */
> #define GPU_DRV_RET(function) \
> diff --git a/lib/graph/graph_private.h b/lib/graph/graph_private.h
> index f9274ce96c..fb88d4bc84 100644
> --- a/lib/graph/graph_private.h
> +++ b/lib/graph/graph_private.h
> @@ -22,7 +22,7 @@ extern int rte_graph_logtype;
>
> #define GRAPH_LOG(level, ...)
> \
> RTE_LOG_LINE(level, GRAPH,
> \
> - RTE_FMT("GRAPH: %s():%u " RTE_FMT_HEAD(__VA_ARGS__ ,),
> \
> + RTE_FMT("%s():%u " RTE_FMT_HEAD(__VA_ARGS__ ,),
> \
> __func__, __LINE__, RTE_FMT_TAIL(__VA_ARGS__ ,)))
>
> #define graph_err(...) GRAPH_LOG(ERR, __VA_ARGS__)
> diff --git a/lib/node/node_private.h b/lib/node/node_private.h
> index 845fdaa12e..73563e4cd2 100644
> --- a/lib/node/node_private.h
> +++ b/lib/node/node_private.h
> @@ -15,7 +15,7 @@ extern int rte_node_logtype;
>
> #define NODE_LOG(level, node_name, ...)
> \
> RTE_LOG_LINE(level, NODE,
> \
> - RTE_FMT("NODE %s: %s():%u " RTE_FMT_HEAD(__VA_ARGS__ ,),
> \
> + RTE_FMT("%s: %s():%u " RTE_FMT_HEAD(__VA_ARGS__ ,),
> \
> node_name, __func__, __LINE__,
> \
> RTE_FMT_TAIL(__VA_ARGS__ ,)))
>
> diff --git a/lib/telemetry/telemetry.c b/lib/telemetry/telemetry.c
> index 31e2391867..47846ef868 100644
> --- a/lib/telemetry/telemetry.c
> +++ b/lib/telemetry/telemetry.c
> @@ -56,8 +56,8 @@ static const char *socket_dir; /* runtime
> directory */
> static rte_cpuset_t *thread_cpuset;
>
> RTE_LOG_REGISTER_DEFAULT(logtype, WARNING);
> -#define RTE_LOGTYPE_TMTY logtype
> -#define TMTY_LOG_LINE(l, ...) RTE_LOG_LINE(l, TMTY, "TELEMETRY: "
> __VA_ARGS__)
> +#define RTE_LOGTYPE_TELEMETRY logtype
> +#define TMTY_LOG_LINE(l, ...) RTE_LOG_LINE(l, TELEMETRY, ""
+1 for TELEMETRY instead of TMTY.
> __VA_ARGS__)
>
> /* list of command callbacks, with one command registered by default
> */
> static struct cmd_callback *callbacks;
> diff --git a/lib/vhost/vhost.h b/lib/vhost/vhost.h
> index 470dadbba6..0b13374980 100644
> --- a/lib/vhost/vhost.h
> +++ b/lib/vhost/vhost.h
> @@ -678,10 +678,10 @@ extern int vhost_data_log_level;
> #define RTE_LOGTYPE_VHOST_DATA vhost_data_log_level
>
> #define VHOST_CONFIG_LOG(prefix, level, fmt, args...) \
> - RTE_LOG_LINE(level, VHOST_CONFIG, "VHOST_CONFIG: (%s) " fmt,
> prefix, ##args)
> + RTE_LOG_LINE(level, VHOST_CONFIG, "(%s) " fmt, prefix, ##args)
>
> #define VHOST_DATA_LOG(prefix, level, fmt, args...) \
> - RTE_LOG_DP_LINE(level, VHOST_DATA, "VHOST_DATA: (%s) " fmt,
> prefix, ##args)
> + RTE_LOG_DP_LINE(level, VHOST_DATA, "(%s) " fmt, prefix, ##args)
>
> #ifdef RTE_LIBRTE_VHOST_DEBUG
> #define VHOST_MAX_PRINT_BUFF 6072
> @@ -700,7 +700,7 @@ extern int vhost_data_log_level;
> } \
> snprintf(packet + strnlen(packet, VHOST_MAX_PRINT_BUFF),
> VHOST_MAX_PRINT_BUFF - strnlen(packet, VHOST_MAX_PRINT_BUFF), "\n"); \
> \
> - RTE_LOG_DP(DEBUG, VHOST_DATA, "VHOST_DATA: (%s) %s", dev->ifname,
> packet); \
> + RTE_LOG_DP(DEBUG, VHOST_DATA, "(%s) %s", dev->ifname, packet); \
> } while (0)
> #else
> #define PRINT_PACKET(device, addr, size, header) do {} while (0)
> --
> 2.43.0
Thank you for cleaning this up, David.
Acked-by: Morten Brørup <m...@smartsharesystems.com>
