diff options
| author | Richard Kennedy <richard@rsk.demon.co.uk> | 2009-01-12 03:06:11 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-13 08:18:37 +0300 |
| commit | daaf83d2b9277928739f3eb7ea64f49c1254fd62 (patch) | |
| tree | 162e08a88b7d40a13c13d0617cb2b48f2bf11994 /include | |
| parent | e6210f3be5b13b6cda9c8dad8926818a73c8e6ac (diff) | |
| download | linux-daaf83d2b9277928739f3eb7ea64f49c1254fd62.tar.xz | |
netfilter 09/09: remove padding from struct xt_match on 64bit builds
reorder struct xt_match to remove 8 bytes of padding and make its size
128 bytes.
This saves a small amount of data space in each of the xt netfilter
modules and fits xt_match in one 128 byte cache line.
Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index e52ce475d19f..c7ee8744d26b 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -270,6 +270,7 @@ struct xt_match struct list_head list; const char name[XT_FUNCTION_MAXNAMELEN-1]; + u_int8_t revision; /* Return true or false: return FALSE and set *hotdrop = 1 to force immediate packet drop. */ @@ -302,7 +303,6 @@ struct xt_match unsigned short proto; unsigned short family; - u_int8_t revision; }; /* Registration hooks for targets. */ |