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[Qemu-devel] [PATCH 3/6] trace: drop unused TraceBufferRecord->next_tbuf
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 3/6] trace: drop unused TraceBufferRecord->next_tbuf_idx field |
Date: |
Tue, 14 Aug 2012 13:56:25 +0100 |
From: Harsh Prateek Bora <address@hidden>
Signed-off-by: Harsh Prateek Bora <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
trace/simple.c | 2 --
trace/simple.h | 1 -
2 files changed, 3 deletions(-)
diff --git a/trace/simple.c b/trace/simple.c
index a0e0f05..4fed07f 100644
--- a/trace/simple.c
+++ b/trace/simple.c
@@ -231,8 +231,6 @@ int trace_record_start(TraceBufferRecord *rec, TraceEventID
event, size_t datasi
}
idx = old_idx % TRACE_BUF_LEN;
- /* To check later if threshold crossed */
- rec->next_tbuf_idx = new_idx % TRACE_BUF_LEN;
rec_off = idx;
rec_off = write_to_buffer(rec_off, &event, sizeof(event));
diff --git a/trace/simple.h b/trace/simple.h
index 7e521c1..2ab96a8 100644
--- a/trace/simple.h
+++ b/trace/simple.h
@@ -29,7 +29,6 @@ void st_flush_trace_buffer(void);
typedef struct {
unsigned int tbuf_idx;
- unsigned int next_tbuf_idx;
unsigned int rec_off;
} TraceBufferRecord;
--
1.7.10.4
- [Qemu-devel] [PULL 0/6 1.2] Tracing patches for QEMU 1.2, Stefan Hajnoczi, 2012/08/14
- [Qemu-devel] [PATCH 1/6] trace: rename TraceRecordHeader to TraceLogHeader, Stefan Hajnoczi, 2012/08/14
- [Qemu-devel] [PATCH 2/6] trace: remove unnecessary write_to_buffer() typecasting, Stefan Hajnoczi, 2012/08/14
- [Qemu-devel] [PATCH 6/6] trace/simple: Replace asprintf by g_strdup_printf, Stefan Hajnoczi, 2012/08/14
- [Qemu-devel] [PATCH 3/6] trace: drop unused TraceBufferRecord->next_tbuf_idx field,
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 4/6] trace: avoid pointer aliasing in trace_record_finish(), Stefan Hajnoczi, 2012/08/14
- [Qemu-devel] [PATCH 5/6] trace/simple: Fix compiler warning for 32 bit hosts, Stefan Hajnoczi, 2012/08/14
- Re: [Qemu-devel] [PULL 0/6 1.2] Tracing patches for QEMU 1.2, Anthony Liguori, 2012/08/14