diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:36 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:46 -0800 |
| commit | da7071d7e32d15149cc513f096a3638097b66387 (patch) | |
| tree | f56fb200090ad55b2e2a72c379b1eeea29795670 /net/rose/af_rose.c | |
| parent | 9a32144e9d7b4e21341174b1a83b82a82353be86 (diff) | |
| download | op-kernel-dev-da7071d7e32d15149cc513f096a3638097b66387.zip op-kernel-dev-da7071d7e32d15149cc513f096a3638097b66387.tar.gz | |
[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/rose/af_rose.c')
| -rw-r--r-- | net/rose/af_rose.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 7a81a8e..8c34f1c 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -1440,7 +1440,7 @@ static int rose_info_open(struct inode *inode, struct file *file) return seq_open(file, &rose_info_seqops); } -static struct file_operations rose_info_fops = { +static const struct file_operations rose_info_fops = { .owner = THIS_MODULE, .open = rose_info_open, .read = seq_read, |
