Commit a20717ac authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Josh Poimboeuf
Browse files

objtool: Optimize layout of struct special_alt 



Reduce the size of struct special_alt from 72 to 64 bytes.

Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20221216-objtool-memory-v2-7-17968f85a464@weissschuh.net


Signed-off-by: default avatarJosh Poimboeuf <jpoimboe@kernel.org>
parent 21a899f9

tools/objtool/include/objtool/special.h

+1 −1
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ struct special_alt { 
	bool skip_orig;

	bool skip_alt;

	bool jump_or_nop;

	u8 key_addend;



	struct section *orig_sec;

	unsigned long orig_off;
@@ -27,7 +28,6 @@ struct special_alt { 
	unsigned long new_off;



	unsigned int orig_len, new_len; /* group only */

	u8 key_addend;

};



int special_get_alts(struct elf *elf, struct list_head *alts);