From 99bdadbde9c418f29b78b7241732268dbc0a05cc Mon Sep 17 00:00:00 2001 From: Thorsten Blum Date: Tue, 15 Oct 2024 22:21:54 +0200 Subject: [PATCH] acl: Realign struct posix_acl to save 8 bytes Reduce posix_acl's struct size by 8 bytes by realigning its members. Cc: Christian Brauner Reviewed-by: Jan Kara Signed-off-by: Thorsten Blum Link: https://lore.kernel.org/r/20241015202158.2376-1-thorsten.blum@linux.dev Signed-off-by: Christian Brauner --- include/linux/posix_acl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h index 0e65b3d634d9a..2d6a4badd306f 100644 --- a/include/linux/posix_acl.h +++ b/include/linux/posix_acl.h @@ -28,8 +28,8 @@ struct posix_acl_entry { struct posix_acl { refcount_t a_refcount; - struct rcu_head a_rcu; unsigned int a_count; + struct rcu_head a_rcu; struct posix_acl_entry a_entries[]; }; -- 2.39.5