From d230dec18dc9a581f153c14cb5371640cd62543b Mon Sep 17 00:00:00 2001 From: "Kirill A. Shutemov" Date: Mon, 7 Apr 2014 15:37:38 -0700 Subject: mm: use 'const char *' insted of 'char *' for reason in dump_page() I tried to use 'dump_page(page, __func__)' for debugging, but it triggers warning: warning: passing argument 2 of `dump_page' discards `const' qualifier from pointer target type [enabled by default] Let's convert 'reason' to 'const char *' in dump_page() and friends: we shouldn't modify it anyway. Signed-off-by: Kirill A. Shutemov Cc: Dave Hansen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/mmdebug.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/mmdebug.h') diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h index 5042c036dda9..2d57efa64cc1 100644 --- a/include/linux/mmdebug.h +++ b/include/linux/mmdebug.h @@ -3,8 +3,8 @@ struct page; -extern void dump_page(struct page *page, char *reason); -extern void dump_page_badflags(struct page *page, char *reason, +extern void dump_page(struct page *page, const char *reason); +extern void dump_page_badflags(struct page *page, const char *reason, unsigned long badflags); #ifdef CONFIG_DEBUG_VM -- cgit v1.2.3