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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:28 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:44 -0500
commit540473208f8ac71c25a87e1a2670c3c18dd4d6db (patch)
tree716c6b412ebf3e232bd85da785315f888283d991 /include/net/rose.h
parentf59e5e82096f81a2cb7d7833001956d81e9fa6fb (diff)
[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/rose.h')
-rw-r--r--include/net/rose.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/net/rose.h b/include/net/rose.h
index 4c05a88b921b..a4047d3cf5dd 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -189,9 +189,9 @@ extern void rose_enquiry_response(struct sock *);
189 189
190/* rose_route.c */ 190/* rose_route.c */
191extern struct rose_neigh rose_loopback_neigh; 191extern struct rose_neigh rose_loopback_neigh;
192extern struct file_operations rose_neigh_fops; 192extern const struct file_operations rose_neigh_fops;
193extern struct file_operations rose_nodes_fops; 193extern const struct file_operations rose_nodes_fops;
194extern struct file_operations rose_routes_fops; 194extern const struct file_operations rose_routes_fops;
195 195
196extern void rose_add_loopback_neigh(void); 196extern void rose_add_loopback_neigh(void);
197extern int __must_check rose_add_loopback_node(rose_address *); 197extern int __must_check rose_add_loopback_node(rose_address *);