From f6b18ababa5ea8d7f798aa452eae83058fd09c59 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 4 Apr 2024 10:57:14 -0700 Subject: perf annotate: Move 'max_jump_sources' struct to 'struct annotated_source' It's only used in 'perf annotate' output which means functions with actual samples. No need to consume memory for every symbol ('struct annotation'). Signed-off-by: Namhyung Kim Cc: Adrian Hunter Cc: Ian Rogers Cc: Ingo Molnar Cc: Jiri Olsa Cc: Kan Liang Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20240404175716.1225482-8-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/annotate.h') diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 402ae774426b..382705311d28 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -250,6 +250,8 @@ struct cyc_hist { * @nr_entries: Number of annotated_line in the source list. * @nr_asm_entries: Number of annotated_line with actual asm instruction in the * source list. + * @max_jump_sources: Maximum number of jump instructions targeting to the same + * instruction. * @widths: Precalculated width of each column in the TUI output. * * disasm_lines are allocated, percentages calculated and all sorted by percentage @@ -265,6 +267,7 @@ struct annotated_source { int nr_histograms; int nr_entries; int nr_asm_entries; + int max_jump_sources; struct { u8 addr; u8 jumps; @@ -309,7 +312,6 @@ struct annotated_branch { struct LOCKABLE annotation { u64 start; int nr_events; - int max_jump_sources; struct annotated_source *src; struct annotated_branch *branch; }; -- cgit