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| author | Peter Zijlstra <peterz@infradead.org> | 2021-10-26 14:01:33 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-10-28 23:25:24 +0200 |
| commit | 1739c66eb7bd5f27f1b69a5a26e10e8327d1e136 (patch) | |
| tree | 6d22c36695d338ce94bc1b0999e5970d5009103a /tools/objtool/include | |
| parent | b08cadbd3b8721db738d9a00ef3ce3ed667e6d9c (diff) | |
| download | linux-1739c66eb7bd5f27f1b69a5a26e10e8327d1e136.tar.bz2 | |
objtool: Classify symbols
In order to avoid calling str*cmp() on symbol names, over and over, do
them all once upfront and store the result.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Tested-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/r/20211026120309.658539311@infradead.org
Diffstat (limited to 'tools/objtool/include')
| -rw-r--r-- | tools/objtool/include/objtool/elf.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h index c48c1067797d..c2dbf53528c5 100644 --- a/tools/objtool/include/objtool/elf.h +++ b/tools/objtool/include/objtool/elf.h @@ -54,8 +54,11 @@ struct symbol { unsigned long offset; unsigned int len; struct symbol *pfunc, *cfunc, *alias; - bool uaccess_safe; - bool static_call_tramp; + u8 uaccess_safe : 1; + u8 static_call_tramp : 1; + u8 retpoline_thunk : 1; + u8 fentry : 1; + u8 kcov : 1; struct list_head pv_target; }; |