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This CONFIG option, if supported by the architecture, helps reduce the size of vmlinux. For example, the size of vmlinux with ARCH=arm tinyconfig decreases as follows: text data bss dec hex filename 631684 104500 18176 754360 b82b8 vmlinux.before 455316 93404 15472 564192 89be0 vmlinux.after Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
6 lines
121 B
Plaintext
6 lines
121 B
Plaintext
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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CONFIG_KERNEL_XZ=y
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CONFIG_SLUB=y
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CONFIG_SLUB_TINY=y
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CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y
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