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kallsyms: reduce size a little on 64-bit 

Both kallsyms_num_syms and kallsyms_markers[] don't really need to use
unsigned long as their (base) types; unsigned int fully suffices.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
hifive-unleashed-5.1
Jan Beulich 2018-09-03 06:09:34 -06:00 committed by Masahiro Yamada
parent 11da3a7f84
commit 80ffbaa5b1
2 changed files with 4 additions and 4 deletions
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4
kernel/kallsyms.c
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@ -37,7 +37,7 @@ extern const u8 kallsyms_names[] __weak;
* Tell the compiler that the count isn't in the small data section if the arch * Tell the compiler that the count isn't in the small data section if the arch
* has one (eg: FRV). * has one (eg: FRV).
*/ */
extern const unsigned long kallsyms_num_syms extern const unsigned int kallsyms_num_syms
__attribute__((weak, section(".rodata"))); __attribute__((weak, section(".rodata")));
extern const unsigned long kallsyms_relative_base extern const unsigned long kallsyms_relative_base
@ -46,7 +46,7 @@ __attribute__((weak, section(".rodata")));
extern const u8 kallsyms_token_table[] __weak; extern const u8 kallsyms_token_table[] __weak;
extern const u16 kallsyms_token_index[] __weak; extern const u16 kallsyms_token_index[] __weak;
extern const unsigned long kallsyms_markers[] __weak; extern const unsigned int kallsyms_markers[] __weak;
/* /*
* Expand a compressed symbol data into the resulting uncompressed string, * Expand a compressed symbol data into the resulting uncompressed string,

4
scripts/kallsyms.c
View File

@ -405,7 +405,7 @@ static void write_src(void)
} }
output_label("kallsyms_num_syms"); output_label("kallsyms_num_syms");
printf("\tPTR\t%u\n", table_cnt); printf("\t.long\t%u\n", table_cnt);
printf("\n"); printf("\n");
/* table of offset markers, that give the offset in the compressed stream /* table of offset markers, that give the offset in the compressed stream
@ -434,7 +434,7 @@ static void write_src(void)
output_label("kallsyms_markers"); output_label("kallsyms_markers");
for (i = 0; i < ((table_cnt + 255) >> 8); i++) for (i = 0; i < ((table_cnt + 255) >> 8); i++)
printf("\tPTR\t%d\n", markers[i]); printf("\t.long\t%u\n", markers[i]);
printf("\n"); printf("\n");
free(markers); free(markers);