diff options
| author | David S. Miller <davem@davemloft.net> | 2011-03-10 14:00:44 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-10 14:00:44 -0800 |
| commit | bef6e7e76868ab454d5e83635a4a7a1961c74fb5 (patch) | |
| tree | 1a7417b9dde942cc71f87c02688c6ac6b0e57a72 /include/linux/sysctl.h | |
| parent | dcbcdf22f500ac6e4ec06485341024739b9dc241 (diff) | |
| parent | 9179746652faf0aba07b8b7f770dcf29892a24c6 (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'include/linux/sysctl.h')
| -rw-r--r-- | include/linux/sysctl.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 7bb5cb64f3b8..11684d9e6bd2 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -930,6 +930,7 @@ enum #ifdef __KERNEL__ #include <linux/list.h> +#include <linux/rcupdate.h> /* For the /proc/sys support */ struct ctl_table; @@ -1037,10 +1038,15 @@ struct ctl_table_root { struct ctl_table trees. */ struct ctl_table_header { - struct ctl_table *ctl_table; - struct list_head ctl_entry; - int used; - int count; + union { + struct { + struct ctl_table *ctl_table; + struct list_head ctl_entry; + int used; + int count; + }; + struct rcu_head rcu; + }; struct completion *unregistering; struct ctl_table *ctl_table_arg; struct ctl_table_root *root; |