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/irda/irlap.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/irda/irlap.c')
| -rw-r--r-- | net/irda/irlap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/irda/irlap.c b/net/irda/irlap.c index fd73e4a..d93ebd1 100644 --- a/net/irda/irlap.c +++ b/net/irda/irlap.c @@ -1244,7 +1244,7 @@ out_kfree: goto out; } -struct file_operations irlap_seq_fops = { +const struct file_operations irlap_seq_fops = { .owner = THIS_MODULE, .open = irlap_seq_open, .read = seq_read, |
