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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 03:55:34 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 12:48:45 -0500
commit00977a59b951207d38380c75f03a36829950265c (patch)
tree26933feafebffca95df02c19df03f5e56aada47e /drivers/scsi/scsi_proc.c
parentd54b1fdb1d9f82e375a299e22bd366aad52d4c34 (diff)
[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>
Diffstat (limited to 'drivers/scsi/scsi_proc.c')
-rw-r--r--drivers/scsi/scsi_proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c
index 524a5f7a5193..69d6e9b198c4 100644
--- a/drivers/scsi/scsi_proc.c
+++ b/drivers/scsi/scsi_proc.c
@@ -308,7 +308,7 @@ static int proc_scsi_open(struct inode *inode, struct file *file)
308 return single_open(file, proc_scsi_show, NULL); 308 return single_open(file, proc_scsi_show, NULL);
309} 309}
310 310
311static struct file_operations proc_scsi_operations = { 311static const struct file_operations proc_scsi_operations = {
312 .open = proc_scsi_open, 312 .open = proc_scsi_open,
313 .read = seq_read, 313 .read = seq_read,
314 .write = proc_scsi_write, 314 .write = proc_scsi_write,