diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/ctree.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 33fe03551105..ae496e41692a 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -37,6 +37,7 @@ #include <linux/workqueue.h> #include <linux/security.h> #include <linux/sizes.h> +#include <linux/dynamic_debug.h> #include "extent_io.h" #include "extent_map.h" #include "async-thread.h" @@ -3315,7 +3316,35 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) btrfs_printk_ratelimited(fs_info, KERN_NOTICE fmt, ##args) #define btrfs_info_rl(fs_info, fmt, args...) \ btrfs_printk_ratelimited(fs_info, KERN_INFO fmt, ##args) -#ifdef DEBUG + +#if defined(CONFIG_DYNAMIC_DEBUG) +#define btrfs_debug(fs_info, fmt, args...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \ + btrfs_printk(fs_info, KERN_DEBUG fmt, ##args); \ +} while (0) +#define btrfs_debug_in_rcu(fs_info, fmt, args...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \ + btrfs_printk_in_rcu(fs_info, KERN_DEBUG fmt, ##args); \ +} while (0) +#define btrfs_debug_rl_in_rcu(fs_info, fmt, args...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \ + btrfs_printk_rl_in_rcu(fs_info, KERN_DEBUG fmt, \ + ##args);\ +} while (0) +#define btrfs_debug_rl(fs_info, fmt, args...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \ + btrfs_printk_ratelimited(fs_info, KERN_DEBUG fmt, \ + ##args); \ +} while (0) +#elif defined(DEBUG) #define btrfs_debug(fs_info, fmt, args...) \ btrfs_printk(fs_info, KERN_DEBUG fmt, ##args) #define btrfs_debug_in_rcu(fs_info, fmt, args...) \ |