diff options
| -rw-r--r-- | trace2/tr2_tgt_perf.c | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c index ea0cbbe..4a9d992 100644 --- a/trace2/tr2_tgt_perf.c +++ b/trace2/tr2_tgt_perf.c @@ -21,10 +21,10 @@ static struct tr2_dst tr2dst_perf = { TR2_SYSENV_PERF, 0, 0, 0 }; */ static int tr2env_perf_be_brief; -#define TR2FMT_PERF_FL_WIDTH (50) +#define TR2FMT_PERF_FL_WIDTH (28) #define TR2FMT_PERF_MAX_EVENT_NAME (12) -#define TR2FMT_PERF_REPO_WIDTH (4) -#define TR2FMT_PERF_CATEGORY_WIDTH (10) +#define TR2FMT_PERF_REPO_WIDTH (3) +#define TR2FMT_PERF_CATEGORY_WIDTH (12) #define TR2_DOTS_BUFFER_SIZE (100) #define TR2_INDENT (2) @@ -79,17 +79,36 @@ static void perf_fmt_prepare(const char *event_name, if (!tr2env_perf_be_brief) { struct tr2_tbuf tb_now; + size_t fl_end_col; tr2_tbuf_local_time(&tb_now); strbuf_addstr(buf, tb_now.buf); strbuf_addch(buf, ' '); - if (file && *file) - strbuf_addf(buf, "%s:%d ", file, line); - while (buf->len < TR2FMT_PERF_FL_WIDTH) + fl_end_col = buf->len + TR2FMT_PERF_FL_WIDTH; + + if (file && *file) { + struct strbuf buf_fl = STRBUF_INIT; + + strbuf_addf(&buf_fl, "%s:%d", file, line); + + if (buf_fl.len <= TR2FMT_PERF_FL_WIDTH) + strbuf_addbuf(buf, &buf_fl); + else { + size_t avail = TR2FMT_PERF_FL_WIDTH - 3; + strbuf_addstr(buf, "..."); + strbuf_add(buf, + &buf_fl.buf[buf_fl.len - avail], + avail); + } + + strbuf_release(&buf_fl); + } + + while (buf->len < fl_end_col) strbuf_addch(buf, ' '); - strbuf_addstr(buf, "| "); + strbuf_addstr(buf, " | "); } strbuf_addf(buf, "d%d | ", tr2_sid_depth()); @@ -102,7 +121,7 @@ static void perf_fmt_prepare(const char *event_name, strbuf_addf(buf, "r%d ", repo->trace2_repo_id); while (buf->len < len) strbuf_addch(buf, ' '); - strbuf_addstr(buf, "| "); + strbuf_addstr(buf, " | "); if (p_us_elapsed_absolute) strbuf_addf(buf, "%9.6f | ", @@ -116,8 +135,8 @@ static void perf_fmt_prepare(const char *event_name, else strbuf_addf(buf, "%9s | ", " "); - strbuf_addf(buf, "%-*s | ", TR2FMT_PERF_CATEGORY_WIDTH, - (category ? category : "")); + strbuf_addf(buf, "%-*.*s | ", TR2FMT_PERF_CATEGORY_WIDTH, + TR2FMT_PERF_CATEGORY_WIDTH, (category ? category : "")); if (ctx->nr_open_regions > 0) { int len_indent = TR2_INDENT_LENGTH(ctx); |