diff options
| author | Veronika Molnarova <vmolnaro@redhat.com> | 2024-10-10 16:48:36 +0200 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-10-17 09:55:59 -0700 |
| commit | 05a62936e6b14c005db3b0c9c7d8b93d825dd9ca (patch) | |
| tree | 3279358771a02e5d7fbce33a39e4bda2b4afee7a | |
| parent | e34f6ac511be5347b270e42a7a23a4569ea74bc2 (diff) | |
perf dso: Fix symtab_type for kmod compression
During the rework of the dso structure in patch ee756ef7491eafd an
increment was forgotten for the symtab_type in case the data for
the kernel module are compressed. This affects the probing of the
kernel modules, which fails if the data are not already cached.
Increment the value of the symtab_type to its compressed variant so the
data could be recovered successfully.
Fixes: ee756ef7491eafd7 ("perf dso: Add reference count checking and accessor functions")
Signed-off-by: Veronika Molnarova <vmolnaro@redhat.com>
Acked-by: Michael Petlan <mpetlan@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Michael Petlan <mpetlan@redhat.com>
Link: https://lore.kernel.org/r/20241010144836.16424-1-vmolnaro@redhat.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/util/machine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index fad227b625d1..4f0ac998b0cc 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1343,7 +1343,7 @@ static int maps__set_module_path(struct maps *maps, const char *path, struct kmo * we need to update the symtab_type if needed. */ if (m->comp && is_kmod_dso(dso)) { - dso__set_symtab_type(dso, dso__symtab_type(dso)); + dso__set_symtab_type(dso, dso__symtab_type(dso)+1); dso__set_comp(dso, m->comp); } map__put(map); |