From: Jani Nikula Date: Thu, 9 Mar 2023 12:17:46 +0000 (+0200) Subject: drm/xe: make compound literal initialization const X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6d4f49b7dec3126c6d5491bcea5ae815b025d042;p=linux.git drm/xe: make compound literal initialization const Be careful about having const in the compound literal initialization to keep the initializers in rodata. Here, the impact is 1.8k of mutable data moved to rodata. add/remove: 0/1 grow/shrink: 0/0 up/down: 0/-1804 (-1804) Data old new delta __compound_literal 1804 - -1804 Total: Before=42425, After=40621, chg -4.25% add/remove: 0/0 grow/shrink: 1/0 up/down: 1804/0 (1804) RO Data old new delta __compound_literal 7696 9500 +1804 Total: Before=138535, After=140339, chg +1.30% Signed-off-by: Jani Nikula Reviewed-by: Rodrigo Vivi Signed-off-by: Lucas De Marchi Link: https://lore.kernel.org/r/20230309121746.479146-1-jani.nikula@intel.com Signed-off-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/xe/xe_rtp.h b/drivers/gpu/drm/xe/xe_rtp.h index 433f0cbff57f7..ac983ce93684d 100644 --- a/drivers/gpu/drm/xe/xe_rtp.h +++ b/drivers/gpu/drm/xe/xe_rtp.h @@ -363,7 +363,7 @@ struct xe_reg_sr; */ #define XE_RTP_RULES(r1, ...) \ .n_rules = COUNT_ARGS(r1, ##__VA_ARGS__), \ - .rules = (struct xe_rtp_rule[]) { \ + .rules = (const struct xe_rtp_rule[]) { \ CALL_FOR_EACH(__ADD_XE_RTP_RULE_PREFIX, r1, ##__VA_ARGS__) \ } @@ -390,7 +390,7 @@ struct xe_reg_sr; */ #define XE_RTP_ACTIONS(a1, ...) \ .n_actions = COUNT_ARGS(a1, ##__VA_ARGS__), \ - .actions = (struct xe_rtp_action[]) { \ + .actions = (const struct xe_rtp_action[]) { \ CALL_FOR_EACH(__ADD_XE_RTP_ACTION_PREFIX, a1, ##__VA_ARGS__) \ }