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authorArnaldo Carvalho de Melo <acme@redhat.com>2014-10-15 00:19:44 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-10-15 00:50:58 +0400
commit2c241bd35e6f626ad6f867dcf9fefdc2315f125f (patch)
treed6fd5a27175180423ef19d9c5efd8493f7cef305 /tools/perf/util/symbol.h
parenteba85230de892e2a925c85dca1fe177e8b3d84d8 (diff)
downloadlinux-2c241bd35e6f626ad6f867dcf9fefdc2315f125f.tar.xz
perf symbols: Make sym->end be the first address after the symbol range
To follow vm_area_struct->vm_end convention. By adhering to the convention that ->end is the first address outside the symbol's range we can do things like: sym->end = start + len; len = sym->end - sym->start; This is also now the convention used for struct map->end, fixing some off-by-one bugs. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chuck Ebbert <cebbert.lkml@gmail.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-agomujr7tuqaq6lu7kr6z7h6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.h')
-rw-r--r--tools/perf/util/symbol.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index bec4b7bd09de..eb2c19bf8d90 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -95,7 +95,7 @@ void symbols__delete(struct rb_root *symbols);
static inline size_t symbol__size(const struct symbol *sym)
{
- return sym->end - sym->start + 1;
+ return sym->end - sym->start;
}
struct strlist;