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firmware: use noinline_for_stack

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

Cc: Ming Lei <ming.lei@canonical.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Acked-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Cesar Eduardo Barros 2012-10-27 20:37:10 -02:00 committed by Jiri Kosina
parent 3bd7bf1f0f
commit 54d00f6069
1 changed files with 1 additions and 1 deletions
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2
drivers/base/firmware_class.c
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@ -275,7 +275,7 @@ 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))