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perf symbol: Simplify kernel module checking

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In dso__load(), it checks if the dso is a kernel module by looking the
symtab type.  Actually dso has 'is_kmod' field to check that easily and
dso__set_module_info() set the symtab type and the is_kmod bit.  So it
should have the same result to check the is_kmod bit.

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240621170528.608772-3-namhyung@kernel.org
This commit is contained in:
Namhyung Kim 2024-06-21 10:05:26 -07:00
parent cb39d05e67
commit e988a5b53e
1 changed files with 1 additions and 4 deletions
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5
tools/perf/util/symbol.c
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@ -1817,10 +1817,7 @@ int dso__load(struct dso *dso, struct map *map)
goto out;
}
kmod = dso__symtab_type(dso) == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE ||
dso__symtab_type(dso) == DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE_COMP ||
dso__symtab_type(dso) == DSO_BINARY_TYPE__GUEST_KMODULE ||
dso__symtab_type(dso) == DSO_BINARY_TYPE__GUEST_KMODULE_COMP;
kmod = dso__is_kmod(dso);
if (dso__kernel(dso) && !kmod) {
if (dso__kernel(dso) == DSO_SPACE__KERNEL)