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| author | Marek Lindner <lindner_marek@yahoo.de> | 2010-07-06 21:05:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-08 12:23:28 -0700 |
| commit | 84ec08640786592a045b783fb28b542415521bf9 (patch) | |
| tree | d19efb9050ab38c4c24239855acc1cb875e7c21d /drivers/staging/batman-adv/types.h | |
| parent | e75fece2b893c0064b1c79136a60f30326c28eb3 (diff) | |
| download | op-kernel-dev-84ec08640786592a045b783fb28b542415521bf9.zip op-kernel-dev-84ec08640786592a045b783fb28b542415521bf9.tar.gz | |
Staging: batman-adv: add routing debug log accessible via debugfs
All routing debug messages are saved in a ring buffer that can be
read via the debugfs file "log".
Note that CONFIG_BATMAN_ADV_DEBUG must be activated to have the
debug logs compiled in.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/batman-adv/types.h')
| -rw-r--r-- | drivers/staging/batman-adv/types.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/staging/batman-adv/types.h b/drivers/staging/batman-adv/types.h index 82602d0..21d0717 100644 --- a/drivers/staging/batman-adv/types.h +++ b/drivers/staging/batman-adv/types.h @@ -21,8 +21,6 @@ - - #ifndef _NET_BATMAN_ADV_TYPES_H_ #define _NET_BATMAN_ADV_TYPES_H_ @@ -114,7 +112,9 @@ struct bat_priv { atomic_t bonding_enabled; atomic_t vis_mode; atomic_t orig_interval; + atomic_t log_level; char num_ifaces; + struct debug_log *debug_log; struct batman_if *primary_if; struct kobject *mesh_obj; struct dentry *debug_dir; @@ -172,4 +172,12 @@ struct if_list_entry { struct hlist_node list; }; +struct debug_log { + char log_buff[LOG_BUF_LEN]; + unsigned long log_start; + unsigned long log_end; + spinlock_t lock; + wait_queue_head_t queue_wait; +}; + #endif /* _NET_BATMAN_ADV_TYPES_H_ */ |
