diff options
| author | Arjan van de Ven | 2007-02-12 00:55:32 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2007-02-12 09:48:45 -0800 |
| commit | 2b8693c0617e972fc0b2fd1ebf8de97e15b656c3 (patch) | |
| tree | 3eb7dfbc8d5e4031e4992bdd566e211f5ada71f3 /drivers/isdn/divert | |
| parent | 5dfe4c964a0dd7bb3a1d64a4166835a153146207 (diff) | |
[PATCH] mark struct file_operations const 3
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 'drivers/isdn/divert')
| -rw-r--r-- | drivers/isdn/divert/divert_procfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/divert/divert_procfs.c b/drivers/isdn/divert/divert_procfs.c index 06967da7c4a8..53a189003355 100644 --- a/drivers/isdn/divert/divert_procfs.c +++ b/drivers/isdn/divert/divert_procfs.c @@ -256,7 +256,7 @@ isdn_divert_ioctl(struct inode *inode, struct file *file, #ifdef CONFIG_PROC_FS -static struct file_operations isdn_fops = +static const struct file_operations isdn_fops = { .owner = THIS_MODULE, .llseek = no_llseek, |