modpost: pass section index to find_elf_symbol2()

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find_elf_symbol2() converts the section index to the section name,
then compares the two strings in each iteration. This is slow.

It is faster to compare the section indices (i.e. integers) directly.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>

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This commit is contained in:

Masahiro Yamada 2023-05-15 00:27:27 +09:00

parent dbf7cc2e4e

commit 9990ca3587

1 changed files with 15 additions and 19 deletions

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scripts/mod/modpost.c

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