[PATCH] mark struct file_operations const 6

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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/scsi_tgt_if.c b/drivers/scsi/scsi_tgt_if.c
index 37bbfbdb870f..f2344ab8deff 100644
--- a/drivers/scsi/scsi_tgt_if.c
+++ b/drivers/scsi/scsi_tgt_if.c
@@ -280,7 +280,7 @@ static int tgt_open(struct inode *inode, struct file *file)
         return 0;
 }
 
-static struct file_operations tgt_fops = {
+static const struct file_operations tgt_fops = {
         .owner          = THIS_MODULE,
         .open           = tgt_open,
         .poll           = tgt_poll,