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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:36 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:46 -0500
commitda7071d7e32d15149cc513f096a3638097b66387 (patch)
treef56fb200090ad55b2e2a72c379b1eeea29795670 /net/netrom/af_netrom.c
parent9a32144e9d7b4e21341174b1a83b82a82353be86 (diff)
[PATCH] mark struct file_operations const 8
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/netrom/af_netrom.c')
-rw-r--r--net/netrom/af_netrom.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 799b76806bc..bf9837dd95c 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1335,7 +1335,7 @@ static int nr_info_open(struct inode *inode, struct file *file)
1335 return seq_open(file, &nr_info_seqops); 1335 return seq_open(file, &nr_info_seqops);
1336} 1336}
1337 1337
1338static struct file_operations nr_info_fops = { 1338static const struct file_operations nr_info_fops = {
1339 .owner = THIS_MODULE, 1339 .owner = THIS_MODULE,
1340 .open = nr_info_open, 1340 .open = nr_info_open,
1341 .read = seq_read, 1341 .read = seq_read,