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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-10 11:41:33 +0300 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-25 04:23:59 +0300 |
| commit | 4725474584d6aa2f07b3d47442dfbc4f6544f65e (patch) | |
| tree | 9b18781df63041ead3805c0a4d5eea1a847329d1 | |
| parent | c8cdaf998df221b01134a051aba38c570105061b (diff) | |
| download | linux-4725474584d6aa2f07b3d47442dfbc4f6544f65e.tar.xz | |
[IPV6]: Convert cork.hop_limit and cork.tclass into u8 instead of int.
Values of those fields are always between 0 and 255 (inclusive),
so use u8 and save some memory on 32bit systems.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| -rw-r--r-- | include/linux/ipv6.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 2102d8b67c01..9b59e37afad9 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -315,8 +315,8 @@ struct ipv6_pinfo { struct sk_buff *pktoptions; struct { struct ipv6_txoptions *opt; - int hop_limit; - int tclass; + u8 hop_limit; + u8 tclass; } cork; }; |