From: Cesar Eduardo Barros <cesarb@cesarb.net>
Date: Sat, 27 Oct 2012 22:37:10 +0000 (-0200)
Subject: firmware: use noinline_for_stack
X-Git-Tag: firefly_0821_release~3680^2~1521^2~86
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=60dac5e284fe99751e3beefe1a9cc7a0771ad73c;p=firefly-linux-kernel-4.4.55.git

firmware: use noinline_for_stack

The comment above fw_file_size() suggests it is noinline for stack size
reasons. Use noinline_for_stack to make this more clear.

Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Acked-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index be5f7aae75fc..4b04ec4bd2f0 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -277,7 +277,7 @@ static const char *fw_path[] = {
 };
 
 /* Don't inline this: 'struct kstat' is biggish */
-static noinline long fw_file_size(struct file *file)
+static noinline_for_stack long fw_file_size(struct file *file)
 {
 	struct kstat st;
 	if (vfs_getattr(file->f_path.mnt, file->f_path.dentry, &st))