diff options
| author | Namhyung Kim <[email protected]> | 2017-06-08 16:31:08 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-06-08 15:39:26 -0300 |
| commit | c25ec42f846f702f8f532fbc890171e3a1f6ec85 (patch) | |
| tree | aa5ee22b3fc0ca2ea79a793cbe5409abf16ef7d0 | |
| parent | 94df1040b1e6aacd8dec0ba3c61d7e77cd695f26 (diff) | |
perf symbols: Keep DSO->symtab_type after decompress
The symsrc__init() overwrites dso->symtab_type as symsrc->type in
dso__load_sym(). But for compressed kernel modules in the build-id
cache, it should have original symtab type to be decompressed as needed.
This fixes perf annotate to show disassembly of the function properly.
Signed-off-by: Namhyung Kim <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Wang Nan <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/util/symbol-elf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index d342e771dbad..502505cf236a 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -671,6 +671,8 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, fd = dso__decompress_kmodule_fd(dso, name); if (fd < 0) return -1; + + type = dso->symtab_type; } else { fd = open(name, O_RDONLY); if (fd < 0) { |