diff options
| author | Christophe JAILLET <[email protected]> | 2023-06-18 12:16:41 +0200 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-06-20 20:06:56 -0700 |
| commit | f0d952646bcf186d6d1bea6ec89f96b7e57f3b83 (patch) | |
| tree | 47f0ca3fcdbb9e5fb697e034a774c97ada655f9b | |
| parent | 92b08290859b09a2ead2dc553aaaadb015748536 (diff) | |
netlabel: Reorder fields in 'struct netlbl_domaddr6_map'
Group some variables based on their sizes to reduce hole and avoid padding.
On x86_64, this shrinks the size of 'struct netlbl_domaddr6_map'
from 72 to 64 bytes.
It saves a few bytes of memory and is more cache-line friendly.
Signed-off-by: Christophe JAILLET <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Jiri Pirko <[email protected]>
Acked-by: Paul Moore <[email protected]>
Link: https://lore.kernel.org/r/aa109847260e51e174c823b6d1441f75be370f01.1687083361.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <[email protected]>
| -rw-r--r-- | net/netlabel/netlabel_domainhash.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netlabel/netlabel_domainhash.h b/net/netlabel/netlabel_domainhash.h index 9f80972ae39b..7eaa35fdd9bd 100644 --- a/net/netlabel/netlabel_domainhash.h +++ b/net/netlabel/netlabel_domainhash.h @@ -57,8 +57,8 @@ struct netlbl_domaddr6_map { struct netlbl_dom_map { char *domain; - u16 family; struct netlbl_dommap_def def; + u16 family; u32 valid; struct list_head list; |