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author | Denis V. Lunev <den@openvz.org> | 2007-12-11 12:19:17 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2008-01-28 22:57:14 (GMT) |
commit | a0a53c8ba95451feef6c1975016f0a1eb3044ad4 (patch) | |
tree | 0b64ce018878cbaa0bf5cdfa308d4a7e71218914 /include/net/netns/unix.h | |
parent | 27147c9e6e8316af91dea487aa2c14b18dcff4cf (diff) | |
download | linux-fsl-qoriq-a0a53c8ba95451feef6c1975016f0a1eb3044ad4.tar.xz |
[NETNS]: struct net content re-work (v3)
Recently David Miller and Herbert Xu pointed out that struct net becomes
overbloated and un-maintainable. There are two solutions:
- provide a pointer to a network subsystem definition from struct net.
This costs an additional dereferrence
- place sub-system definition into the structure itself. This will speedup
run-time access at the cost of recompilation time
The second approach looks better for us. Other sub-systems will follow.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns/unix.h')
-rw-r--r-- | include/net/netns/unix.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/net/netns/unix.h b/include/net/netns/unix.h new file mode 100644 index 0000000..284649d --- /dev/null +++ b/include/net/netns/unix.h @@ -0,0 +1,13 @@ +/* + * Unix network namespace + */ +#ifndef __NETNS_UNIX_H__ +#define __NETNS_UNIX_H__ + +struct ctl_table_header; +struct netns_unix { + int sysctl_max_dgram_qlen; + struct ctl_table_header *ctl; +}; + +#endif /* __NETNS_UNIX_H__ */ |