From 27a0dd61a5cf742ebcd7a82c47be2502b1113eff Mon Sep 17 00:00:00 2001 From: Frank Holton Date: Tue, 12 Nov 2013 19:22:53 -0500 Subject: [PATCH] Btrfs: make btrfs_debug match pr_debug handling related to DEBUG The kernel macro pr_debug is defined as a empty statement when DEBUG is not defined. Make btrfs_debug match pr_debug to avoid spamming the kernel log with debug messages Signed-off-by: Frank Holton Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/ctree.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 47835f5850de..7158c97fdc5e 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3816,8 +3816,14 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) btrfs_printk(fs_info, KERN_NOTICE fmt, ##args) #define btrfs_info(fs_info, fmt, args...) \ btrfs_printk(fs_info, KERN_INFO fmt, ##args) + +#ifdef DEBUG #define btrfs_debug(fs_info, fmt, args...) \ btrfs_printk(fs_info, KERN_DEBUG fmt, ##args) +#else +#define btrfs_debug(fs_info, fmt, args...) \ + no_printk(KERN_DEBUG fmt, ##args) +#endif #ifdef CONFIG_BTRFS_ASSERT -- 2.20.1