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ALSA: firewire-lib: pass data block count as an argument to tracepoints event 

This is a preparation for future commit that 'struct
amdtp_stream.data_block_count' does not represent the value of
data block count for current data block.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2019-07-22 12:36:52 +09:00 committed by Takashi Iwai
parent 588f2e2caf
commit cdefaa44d5
2 changed files with 5 additions and 5 deletions
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6
sound/firewire/amdtp-stream-trace.h
View File

@ -14,8 +14,8 @@
#include <linux/tracepoint.h> #include <linux/tracepoint.h>
TRACE_EVENT(amdtp_packet, TRACE_EVENT(amdtp_packet,
TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int index), TP_PROTO(const struct amdtp_stream *s, u32 cycles, const __be32 *cip_header, unsigned int payload_length, unsigned int data_blocks, unsigned int data_block_counter, unsigned int index),
TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, index), TP_ARGS(s, cycles, cip_header, payload_length, data_blocks, data_block_counter, index),
TP_STRUCT__entry( TP_STRUCT__entry(
__field(unsigned int, second) __field(unsigned int, second)
__field(unsigned int, cycle) __field(unsigned int, cycle)
@ -47,7 +47,7 @@ TRACE_EVENT(amdtp_packet,
} }
__entry->payload_quadlets = payload_length / sizeof(__be32); __entry->payload_quadlets = payload_length / sizeof(__be32);
__entry->data_blocks = data_blocks; __entry->data_blocks = data_blocks;
__entry->data_block_counter = s->data_block_counter, __entry->data_block_counter = data_block_counter,
__entry->packet_index = s->packet_index; __entry->packet_index = s->packet_index;
__entry->irq = !!in_interrupt(); __entry->irq = !!in_interrupt();
__entry->index = index; __entry->index = index;

4
sound/firewire/amdtp-stream.c
View File

@ -511,7 +511,7 @@ static void build_it_pkt_header(struct amdtp_stream *s, unsigned int cycle,
} }
trace_amdtp_packet(s, cycle, cip_header, payload_length, data_blocks, trace_amdtp_packet(s, cycle, cip_header, payload_length, data_blocks,
index); s->data_block_counter, index);
if (!(s->flags & CIP_DBC_IS_END_EVENT)) { if (!(s->flags & CIP_DBC_IS_END_EVENT)) {
s->data_block_counter = s->data_block_counter =
@ -653,7 +653,7 @@ static int parse_ir_ctx_header(struct amdtp_stream *s, unsigned int cycle,
s->data_block_counter = dbc; s->data_block_counter = dbc;
trace_amdtp_packet(s, cycle, cip_header, *payload_length, *data_blocks, trace_amdtp_packet(s, cycle, cip_header, *payload_length, *data_blocks,
index); s->data_block_counter, index);
return err; return err;
} }