Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 80ffbaa5 authored by Jan Beulich's avatar Jan Beulich Committed by Masahiro Yamada
Browse files

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: default avatarJan Beulich <jbeulich@suse.com>
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 11da3a7f

kernel/kallsyms.c

+2 −2
Original line number Diff line number Diff line
@@ -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

 * has one (eg: FRV).

 */

extern const unsigned long kallsyms_num_syms

extern const unsigned int kallsyms_num_syms

__attribute__((weak, section(".rodata")));



extern const unsigned long kallsyms_relative_base
@@ -46,7 +46,7 @@ __attribute__((weak, section(".rodata"))); 
extern const u8 kallsyms_token_table[] __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,

scripts/kallsyms.c

+2 −2
Original line number Diff line number Diff line
@@ -405,7 +405,7 @@ static void write_src(void) 
	}



	output_label("kallsyms_num_syms");

	printf("\tPTR\t%u\n", table_cnt);

	printf("\t.long\t%u\n", table_cnt);

	printf("\n");



	/* 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");

	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");



	free(markers);