From 62322d2554d2f9680c8ace7bbf1f97d8fa84ad1a Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 3 Jul 2006 00:24:21 -0700 Subject: [PATCH] make more file_operation structs static Mark the static struct file_operations in drivers/char as const. Making them const prevents accidental bugs, and moves them to the .rodata section so that they no longer do any false sharing; in addition with the proper debug option they are then protected against corruption.. [akpm@osdl.org: build fix] Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/misc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char/misc.c') diff --git a/drivers/char/misc.c b/drivers/char/misc.c index d5fa19d..62ebe09 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -113,7 +113,7 @@ static int misc_seq_open(struct inode *inode, struct file *file) return seq_open(file, &misc_seq_ops); } -static struct file_operations misc_proc_fops = { +static const struct file_operations misc_proc_fops = { .owner = THIS_MODULE, .open = misc_seq_open, .read = seq_read, @@ -176,7 +176,7 @@ fail: */ static struct class *misc_class; -static struct file_operations misc_fops = { +static const struct file_operations misc_fops = { .owner = THIS_MODULE, .open = misc_open, }; -- cgit v1.1