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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:35 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:46 -0500
commit9a32144e9d7b4e21341174b1a83b82a82353be86 (patch)
tree6f08560b341418fc9934f56f6162a95f5b5d8aec /net/atm/br2684.c
parent00977a59b951207d38380c75f03a36829950265c (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/atm/br2684.c')
-rw-r--r--net/atm/br2684.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index f949b5c74ec1..ec4ebd3299e3 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -784,7 +784,7 @@ static int br2684_proc_open(struct inode *inode, struct file *file)
784 return seq_open(file, &br2684_seq_ops); 784 return seq_open(file, &br2684_seq_ops);
785} 785}
786 786
787static struct file_operations br2684_proc_ops = { 787static const struct file_operations br2684_proc_ops = {
788 .owner = THIS_MODULE, 788 .owner = THIS_MODULE,
789 .open = br2684_proc_open, 789 .open = br2684_proc_open,
790 .read = seq_read, 790 .read = seq_read,