From 92ddc111c4bc7216673bce7c49a2d54bedb1593c Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Mon, 9 May 2011 14:40:06 +0300 Subject: [PATCH] mac80211: add a couple of trace event classes to reduce duplicated code The functions drv_add_interface() and drv_remove_interface() print out the same values in the traces. Combine the traces of these two functions into one event class to remove some duplicate code. Also add a new class for functions drv_set_frag_threshold() and drv_set_rts_threshold(). Cc: Johannes Berg Signed-off-by: Luciano Coelho Signed-off-by: John W. Linville --- net/mac80211/driver-trace.h | 130 ++++++++++++++++++-------------------------- 1 file changed, 53 insertions(+), 77 deletions(-) diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h index 11e1ea5111ea..dd9779d41d2b 100644 --- a/net/mac80211/driver-trace.h +++ b/net/mac80211/driver-trace.h @@ -55,6 +55,49 @@ DECLARE_EVENT_CLASS(local_only_evt, TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG) ); +DECLARE_EVENT_CLASS(local_sdata_addr_evt, + TP_PROTO(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata), + TP_ARGS(local, sdata), + + TP_STRUCT__entry( + LOCAL_ENTRY + VIF_ENTRY + __array(char, addr, 6) + ), + + TP_fast_assign( + LOCAL_ASSIGN; + VIF_ASSIGN; + memcpy(__entry->addr, sdata->vif.addr, 6); + ), + + TP_printk( + LOCAL_PR_FMT VIF_PR_FMT " addr:%pM", + LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr + ) +); + +DECLARE_EVENT_CLASS(local_u32_evt, + TP_PROTO(struct ieee80211_local *local, u32 value), + TP_ARGS(local, value), + + TP_STRUCT__entry( + LOCAL_ENTRY + __field(u32, value) + ), + + TP_fast_assign( + LOCAL_ASSIGN; + __entry->value = value; + ), + + TP_printk( + LOCAL_PR_FMT " value:%d", + LOCAL_PR_ARG, __entry->value + ) +); + DEFINE_EVENT(local_only_evt, drv_return_void, TP_PROTO(struct ieee80211_local *local), TP_ARGS(local) @@ -123,28 +166,10 @@ DEFINE_EVENT(local_only_evt, drv_stop, TP_ARGS(local) ); -TRACE_EVENT(drv_add_interface, +DEFINE_EVENT(local_sdata_addr_evt, drv_add_interface, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata), - - TP_ARGS(local, sdata), - - TP_STRUCT__entry( - LOCAL_ENTRY - VIF_ENTRY - __array(char, addr, 6) - ), - - TP_fast_assign( - LOCAL_ASSIGN; - VIF_ASSIGN; - memcpy(__entry->addr, sdata->vif.addr, 6); - ), - - TP_printk( - LOCAL_PR_FMT VIF_PR_FMT " addr:%pM", - LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr - ) + TP_ARGS(local, sdata) ); TRACE_EVENT(drv_change_interface, @@ -175,27 +200,10 @@ TRACE_EVENT(drv_change_interface, ) ); -TRACE_EVENT(drv_remove_interface, - TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata), - - TP_ARGS(local, sdata), - - TP_STRUCT__entry( - LOCAL_ENTRY - VIF_ENTRY - __array(char, addr, 6) - ), - - TP_fast_assign( - LOCAL_ASSIGN; - VIF_ASSIGN; - memcpy(__entry->addr, sdata->vif.addr, 6); - ), - - TP_printk( - LOCAL_PR_FMT VIF_PR_FMT " addr:%pM", - LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr - ) +DEFINE_EVENT(local_sdata_addr_evt, drv_remove_interface, + TP_PROTO(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata), + TP_ARGS(local, sdata) ); TRACE_EVENT(drv_config, @@ -514,46 +522,14 @@ TRACE_EVENT(drv_get_tkip_seq, ) ); -TRACE_EVENT(drv_set_frag_threshold, +DEFINE_EVENT(local_u32_evt, drv_set_frag_threshold, TP_PROTO(struct ieee80211_local *local, u32 value), - - TP_ARGS(local, value), - - TP_STRUCT__entry( - LOCAL_ENTRY - __field(u32, value) - ), - - TP_fast_assign( - LOCAL_ASSIGN; - __entry->value = value; - ), - - TP_printk( - LOCAL_PR_FMT " value:%d", - LOCAL_PR_ARG, __entry->value - ) + TP_ARGS(local, value) ); -TRACE_EVENT(drv_set_rts_threshold, +DEFINE_EVENT(local_u32_evt, drv_set_rts_threshold, TP_PROTO(struct ieee80211_local *local, u32 value), - - TP_ARGS(local, value), - - TP_STRUCT__entry( - LOCAL_ENTRY - __field(u32, value) - ), - - TP_fast_assign( - LOCAL_ASSIGN; - __entry->value = value; - ), - - TP_printk( - LOCAL_PR_FMT " value:%d", - LOCAL_PR_ARG, __entry->value - ) + TP_ARGS(local, value) ); TRACE_EVENT(drv_set_coverage_class, -- 2.11.0