diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:45 -0800 |
| commit | d54b1fdb1d9f82e375a299e22bd366aad52d4c34 (patch) | |
| tree | f94768d59702dbbc0beb9a70d9be65dbc5e5108d /drivers/s390/char/monreader.c | |
| parent | fa027c2a0a0d6d1df6b29ee99048502c93da0dd4 (diff) | |
| download | kernel_samsung_tuna-d54b1fdb1d9f82e375a299e22bd366aad52d4c34.zip kernel_samsung_tuna-d54b1fdb1d9f82e375a299e22bd366aad52d4c34.tar.gz kernel_samsung_tuna-d54b1fdb1d9f82e375a299e22bd366aad52d4c34.tar.bz2 | |
[PATCH] mark struct file_operations const 5
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/s390/char/monreader.c')
| -rw-r--r-- | drivers/s390/char/monreader.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/monreader.c b/drivers/s390/char/monreader.c index 3a1a958..8df7b13 100644 --- a/drivers/s390/char/monreader.c +++ b/drivers/s390/char/monreader.c @@ -547,7 +547,7 @@ static unsigned int mon_poll(struct file *filp, struct poll_table_struct *p) return 0; } -static struct file_operations mon_fops = { +static const struct file_operations mon_fops = { .owner = THIS_MODULE, .open = &mon_open, .release = &mon_close, |