From 1dd6d7ca9d062721ae37388900a322a4b959e939 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Thu, 8 Oct 2015 10:51:11 +0200 Subject: [PATCH] btrfs: introduce ratelimited variants of message printing functions Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 9c0fd901edbe..bca42c5733a1 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -4075,6 +4075,23 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) #define btrfs_info_rl_in_rcu(fs_info, fmt, args...) \ btrfs_printk_rl_in_rcu(fs_info, KERN_INFO fmt, ##args) +/* + * Wrappers that use a ratelimited printk + */ +#define btrfs_emerg_rl(fs_info, fmt, args...) \ + btrfs_printk_ratelimited(fs_info, KERN_EMERG fmt, ##args) +#define btrfs_alert_rl(fs_info, fmt, args...) \ + btrfs_printk_ratelimited(fs_info, KERN_ALERT fmt, ##args) +#define btrfs_crit_rl(fs_info, fmt, args...) \ + btrfs_printk_ratelimited(fs_info, KERN_CRIT fmt, ##args) +#define btrfs_err_rl(fs_info, fmt, args...) \ + btrfs_printk_ratelimited(fs_info, KERN_ERR fmt, ##args) +#define btrfs_warn_rl(fs_info, fmt, args...) \ + btrfs_printk_ratelimited(fs_info, KERN_WARNING fmt, ##args) +#define btrfs_notice_rl(fs_info, fmt, args...) \ + 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 #define btrfs_debug(fs_info, fmt, args...) \ btrfs_printk(fs_info, KERN_DEBUG fmt, ##args) @@ -4082,6 +4099,8 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) btrfs_printk_in_rcu(fs_info, KERN_DEBUG fmt, ##args) #define btrfs_debug_rl_in_rcu(fs_info, fmt, args...) \ btrfs_printk_rl_in_rcu(fs_info, KERN_DEBUG fmt, ##args) +#define btrfs_debug_rl(fs_info, fmt, args...) \ + btrfs_printk_ratelimited(fs_info, KERN_DEBUG fmt, ##args) #else #define btrfs_debug(fs_info, fmt, args...) \ no_printk(KERN_DEBUG fmt, ##args) @@ -4089,6 +4108,8 @@ void btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) no_printk(KERN_DEBUG fmt, ##args) #define btrfs_debug_rl_in_rcu(fs_info, fmt, args...) \ no_printk(KERN_DEBUG fmt, ##args) +#define btrfs_debug_rl(fs_info, fmt, args...) \ + no_printk(KERN_DEBUG fmt, ##args) #endif #define btrfs_printk_in_rcu(fs_info, fmt, args...) \