diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:44 -0800 |
| commit | 540473208f8ac71c25a87e1a2670c3c18dd4d6db (patch) | |
| tree | 716c6b412ebf3e232bd85da785315f888283d991 /include/net/netfilter | |
| parent | f59e5e82096f81a2cb7d7833001956d81e9fa6fb (diff) | |
| download | talos-op-linux-540473208f8ac71c25a87e1a2670c3c18dd4d6db.tar.gz talos-op-linux-540473208f8ac71c25a87e1a2670c3c18dd4d6db.zip | |
[PATCH] mark struct file_operations const 1
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 'include/net/netfilter')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_expect.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index 41bcc9eb4206..173c7c1eff23 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -8,7 +8,7 @@ extern struct list_head nf_conntrack_expect_list; extern struct kmem_cache *nf_conntrack_expect_cachep; -extern struct file_operations exp_file_ops; +extern const struct file_operations exp_file_ops; struct nf_conntrack_expect { |
