diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:35 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:46 -0800 |
| commit | 9a32144e9d7b4e21341174b1a83b82a82353be86 (patch) | |
| tree | 6f08560b341418fc9934f56f6162a95f5b5d8aec /net/ipv4/netfilter/ipt_CLUSTERIP.c | |
| parent | 00977a59b951207d38380c75f03a36829950265c (diff) | |
[PATCH] mark struct file_operations const 7
Many struct file_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv4/netfilter/ipt_CLUSTERIP.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 4fe28f26447..e965b333c99 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -70,7 +70,7 @@ static LIST_HEAD(clusterip_configs); static DEFINE_RWLOCK(clusterip_lock); #ifdef CONFIG_PROC_FS -static struct file_operations clusterip_proc_fops; +static const struct file_operations clusterip_proc_fops; static struct proc_dir_entry *clusterip_procdir; #endif @@ -715,7 +715,7 @@ static ssize_t clusterip_proc_write(struct file *file, const char __user *input, return size; } -static struct file_operations clusterip_proc_fops = { +static const struct file_operations clusterip_proc_fops = { .owner = THIS_MODULE, .open = clusterip_proc_open, .read = seq_read, |